High CPU usage in 2.5.0 client on Windows #853

skrrgh · 2018-11-18T03:36:23Z

Expected behaviour

The client should not consume so much when no synchronization is performed.

Actual behaviour

After upgrading to client v2.5, Nextcloud always consumes 10-25% of CPU. Even minimized to tray with paused synchronization.

Steps to reproduce

Start Nextcloud client 2.5.0

Client configuration

Client version: Version 2.5.0v2.5.0 (build 20181112) Built from Git revision 371001 on Nov 12 2018, 11:38:51 using Qt 5.11.1, OpenSSL 1.0.1h 5 Jun 2014

Operating system: Windows 7 (64-Bit)

OS language: English

Installation path of client: C:\Program Files (x86)\Nextcloud

Logs

[OCC::AccessManager::createRequest 	6 "PROPFIND" "https://MY_NEXTCLOUD_SERVER_1/remote.php/dav/files/MY_USERNAME/" has X-Request-ID "dcfe8db1-ab98-45b6-a081-3d279ade04b8"
[OCC::AbstractNetworkJob::start 	OCC::PropfindJob created for "https://MY_NEXTCLOUD_SERVER_1" + "/" "OCC::QuotaInfo"
[OCC::WebFlowCredentials::slotFinished 	request finished
[OCC::WebFlowCredentials::stillValid 	Still valid?
[OCC::WebFlowCredentials::stillValid 	QNetworkReply::NetworkError(NoError)
[OCC::WebFlowCredentials::stillValid 	"Unknown error"
[OCC::PropfindJob::finished 	PROPFIND of QUrl("https://MY_NEXTCLOUD_SERVER_1/remote.php/dav/files/MY_USERNAME/") FINISHED WITH STATUS "OK"
[OCC::Folder::slotRunEtagJob 	Trying to check "https://MY_NEXTCLOUD_SERVER_1/remote.php/dav/files/MY_USERNAME/" for changes via ETag check. (time since last sync: 457 s)
[OCC::Folder::slotRunEtagJob 	Trying to check "https://MY_NEXTCLOUD_SERVER_2/remote.php/dav/files/MY_USERNAME/" for changes via ETag check. (time since last sync: 456 s)
[OCC::Folder::slotRunEtagJob 	Trying to check "https://MY_NEXTCLOUD_SERVER_3/remote.php/dav/files/MY_USERNAME/" for changes via ETag check. (time since last sync: 37 s)
[OCC::AccessManager::createRequest 	6 "PROPFIND" "https://MY_NEXTCLOUD_SERVER_1/remote.php/dav/files/MY_USERNAME/" has X-Request-ID "1c3fb88c-d91d-48f8-b63b-6c006025a0cf"
[OCC::AbstractNetworkJob::start 	OCC::RequestEtagJob created for "https://MY_NEXTCLOUD_SERVER_1" + "/" "OCC::Folder"
[OCC::WebFlowCredentials::slotFinished 	request finished
[OCC::WebFlowCredentials::stillValid 	Still valid?
[OCC::WebFlowCredentials::stillValid 	QNetworkReply::NetworkError(NoError)
[OCC::WebFlowCredentials::stillValid 	"Unknown error"
[OCC::RequestEtagJob::finished 	Request Etag of QUrl("https://MY_NEXTCLOUD_SERVER_1/remote.php/dav/files/MY_USERNAME/") FINISHED WITH STATUS "OK"
[OCC::AccessManager::createRequest 	6 "PROPFIND" "https://MY_NEXTCLOUD_SERVER_2/remote.php/dav/files/MY_USERNAME/" has X-Request-ID "3f66dc85-f48a-4d2b-b34c-f63b29d9f984"
[OCC::AbstractNetworkJob::start 	OCC::RequestEtagJob created for "https://MY_NEXTCLOUD_SERVER_2" + "/" "OCC::Folder"
[OCC::WebFlowCredentials::slotFinished 	request finished
[OCC::WebFlowCredentials::stillValid 	Still valid?
[OCC::WebFlowCredentials::stillValid 	QNetworkReply::NetworkError(NoError)
[OCC::WebFlowCredentials::stillValid 	"Unknown error"
[OCC::RequestEtagJob::finished 	Request Etag of QUrl("https://MY_NEXTCLOUD_SERVER_2/remote.php/dav/files/MY_USERNAME/") FINISHED WITH STATUS "OK"
[OCC::AccessManager::createRequest 	6 "PROPFIND" "https://MY_NEXTCLOUD_SERVER_3/remote.php/dav/files/MY_USERNAME/" has X-Request-ID "5a299fbf-c2bf-4d46-ad51-ca457f99d295"
[OCC::AbstractNetworkJob::start 	OCC::RequestEtagJob created for "https://MY_NEXTCLOUD_SERVER_3" + "/" "OCC::Folder"
[OCC::WebFlowCredentials::slotFinished 	request finished
[OCC::WebFlowCredentials::stillValid 	Still valid?
[OCC::WebFlowCredentials::stillValid 	QNetworkReply::NetworkError(NoError)
[OCC::WebFlowCredentials::stillValid 	"Unknown error"
[OCC::RequestEtagJob::finished 	Request Etag of QUrl("https://MY_NEXTCLOUD_SERVER_3/remote.php/dav/files/MY_USERNAME/") FINISHED WITH STATUS "OK"
[OCC::AccessManager::createRequest 	6 "PROPFIND" "https://MY_NEXTCLOUD_SERVER_1/remote.php/dav/files/MY_USERNAME/" has X-Request-ID "d2b93c47-4dc0-47a4-85b6-559f00bbf7bb"
[OCC::AbstractNetworkJob::start 	OCC::PropfindJob created for "https://MY_NEXTCLOUD_SERVER_1" + "/" "OCC::ConnectionValidator"
[OCC::AccessManager::createRequest 	6 "PROPFIND" "https://MY_NEXTCLOUD_SERVER_2/remote.php/dav/files/MY_USERNAME/" has X-Request-ID "6213be97-23b1-464c-b3ff-2e77e3f31b33"
[OCC::AbstractNetworkJob::start 	OCC::PropfindJob created for "https://MY_NEXTCLOUD_SERVER_2" + "/" "OCC::ConnectionValidator"
[OCC::AccessManager::createRequest 	6 "PROPFIND" "https://MY_NEXTCLOUD_SERVER_3/remote.php/dav/files/MY_USERNAME/" has X-Request-ID "273472ac-f6c9-4618-8922-e2ef4c4a4b5e"
[OCC::AbstractNetworkJob::start 	OCC::PropfindJob created for "https://MY_NEXTCLOUD_SERVER_3" + "/" "OCC::ConnectionValidator"
[OCC::WebFlowCredentials::slotFinished 	request finished
[OCC::WebFlowCredentials::stillValid 	Still valid?
[OCC::WebFlowCredentials::stillValid 	QNetworkReply::NetworkError(NoError)
[OCC::WebFlowCredentials::stillValid 	"Unknown error"
[OCC::PropfindJob::finished 	PROPFIND of QUrl("https://MY_NEXTCLOUD_SERVER_2/remote.php/dav/files/MY_USERNAME/") FINISHED WITH STATUS "OK"
[OCC::WebFlowCredentials::slotFinished 	request finished
[OCC::WebFlowCredentials::stillValid 	Still valid?
[OCC::WebFlowCredentials::stillValid 	QNetworkReply::NetworkError(NoError)
[OCC::WebFlowCredentials::stillValid 	"Unknown error"
[OCC::PropfindJob::finished 	PROPFIND of QUrl("https://MY_NEXTCLOUD_SERVER_3/remote.php/dav/files/MY_USERNAME/") FINISHED WITH STATUS "OK"
[OCC::WebFlowCredentials::slotFinished 	request finished
[OCC::WebFlowCredentials::stillValid 	Still valid?
[OCC::WebFlowCredentials::stillValid 	QNetworkReply::NetworkError(NoError)
[OCC::WebFlowCredentials::stillValid 	"Unknown error"
[OCC::PropfindJob::finished 	PROPFIND of QUrl("https://MY_NEXTCLOUD_SERVER_1/remote.php/dav/files/MY_USERNAME/") FINISHED WITH STATUS "OK"
[OCC::AccessManager::createRequest 	6 "PROPFIND" "https://MY_NEXTCLOUD_SERVER_1/remote.php/dav/files/MY_USERNAME/" has X-Request-ID "a3dc1727-537d-4d75-a373-21ce36e9c48f"
[OCC::AbstractNetworkJob::start 	OCC::PropfindJob created for "https://MY_NEXTCLOUD_SERVER_1" + "/" "OCC::QuotaInfo"
[OCC::WebFlowCredentials::slotFinished 	request finished
[OCC::WebFlowCredentials::stillValid 	Still valid?
[OCC::WebFlowCredentials::stillValid 	QNetworkReply::NetworkError(NoError)
[OCC::WebFlowCredentials::stillValid 	"Unknown error"
[OCC::PropfindJob::finished 	PROPFIND of QUrl("https://MY_NEXTCLOUD_SERVER_1/remote.php/dav/files/MY_USERNAME/") FINISHED WITH STATUS "OK"
[OCC::Folder::slotRunEtagJob 	Trying to check "https://MY_NEXTCLOUD_SERVER_1/remote.php/dav/files/MY_USERNAME/" for changes via ETag check. (time since last sync: 487 s)
[OCC::Folder::slotRunEtagJob 	Trying to check "https://MY_NEXTCLOUD_SERVER_2/remote.php/dav/files/MY_USERNAME/" for changes via ETag check. (time since last sync: 486 s)
[OCC::Folder::slotRunEtagJob 	Trying to check "https://MY_NEXTCLOUD_SERVER_3/remote.php/dav/files/MY_USERNAME/" for changes via ETag check. (time since last sync: 67 s)
[OCC::AccessManager::createRequest 	6 "PROPFIND" "https://MY_NEXTCLOUD_SERVER_1/remote.php/dav/files/MY_USERNAME/" has X-Request-ID "e58a0373-cd79-4ff6-989c-c7eb7426d294"
[OCC::AbstractNetworkJob::start 	OCC::RequestEtagJob created for "https://MY_NEXTCLOUD_SERVER_1" + "/" "OCC::Folder"
[OCC::WebFlowCredentials::slotFinished 	request finished
[OCC::WebFlowCredentials::stillValid 	Still valid?
[OCC::WebFlowCredentials::stillValid 	QNetworkReply::NetworkError(NoError)
[OCC::WebFlowCredentials::stillValid 	"Unknown error"
[OCC::RequestEtagJob::finished 	Request Etag of QUrl("https://MY_NEXTCLOUD_SERVER_1/remote.php/dav/files/MY_USERNAME/") FINISHED WITH STATUS "OK"
[OCC::AccessManager::createRequest 	6 "PROPFIND" "https://MY_NEXTCLOUD_SERVER_2/remote.php/dav/files/MY_USERNAME/" has X-Request-ID "360e9dc4-1763-43b9-87d0-780e81a73fee"
[OCC::AbstractNetworkJob::start 	OCC::RequestEtagJob created for "https://MY_NEXTCLOUD_SERVER_2" + "/" "OCC::Folder"
[OCC::WebFlowCredentials::slotFinished 	request finished
[OCC::WebFlowCredentials::stillValid 	Still valid?
[OCC::WebFlowCredentials::stillValid 	QNetworkReply::NetworkError(NoError)
[OCC::WebFlowCredentials::stillValid 	"Unknown error"
[OCC::RequestEtagJob::finished 	Request Etag of QUrl("https://MY_NEXTCLOUD_SERVER_2/remote.php/dav/files/MY_USERNAME/") FINISHED WITH STATUS "OK"
[OCC::AccessManager::createRequest 	6 "PROPFIND" "https://MY_NEXTCLOUD_SERVER_3/remote.php/dav/files/MY_USERNAME/" has X-Request-ID "46561c99-8ec8-442a-ade3-a20b62035fcc"
[OCC::AbstractNetworkJob::start 	OCC::RequestEtagJob created for "https://MY_NEXTCLOUD_SERVER_3" + "/" "OCC::Folder"
[OCC::WebFlowCredentials::slotFinished 	request finished
[OCC::WebFlowCredentials::stillValid 	Still valid?
[OCC::WebFlowCredentials::stillValid 	QNetworkReply::NetworkError(NoError)
[OCC::WebFlowCredentials::stillValid 	"Unknown error"
[OCC::RequestEtagJob::finished 	Request Etag of QUrl("https://MY_NEXTCLOUD_SERVER_3/remote.php/dav/files/MY_USERNAME/") FINISHED WITH STATUS "OK"
[OCC::AccessManager::createRequest 	6 "PROPFIND" "https://MY_NEXTCLOUD_SERVER_1/remote.php/dav/files/MY_USERNAME/" has X-Request-ID "34c77a22-be25-412d-8ddc-1391059edaec"
[OCC::AbstractNetworkJob::start 	OCC::PropfindJob created for "https://MY_NEXTCLOUD_SERVER_1" + "/" "OCC::ConnectionValidator"
[OCC::AccessManager::createRequest 	6 "PROPFIND" "https://MY_NEXTCLOUD_SERVER_2/remote.php/dav/files/MY_USERNAME/" has X-Request-ID "7835be7b-405e-4fb1-a832-621f6b7d42fa"
[OCC::AbstractNetworkJob::start 	OCC::PropfindJob created for "https://MY_NEXTCLOUD_SERVER_2" + "/" "OCC::ConnectionValidator"
[OCC::AccessManager::createRequest 	6 "PROPFIND" "https://MY_NEXTCLOUD_SERVER_3/remote.php/dav/files/MY_USERNAME/" has X-Request-ID "dc3263e8-289d-41ec-b24a-ece7701276ee"
[OCC::AbstractNetworkJob::start 	OCC::PropfindJob created for "https://MY_NEXTCLOUD_SERVER_3" + "/" "OCC::ConnectionValidator"
[OCC::WebFlowCredentials::slotFinished 	request finished
[OCC::WebFlowCredentials::stillValid 	Still valid?
[OCC::WebFlowCredentials::stillValid 	QNetworkReply::NetworkError(NoError)
[OCC::WebFlowCredentials::stillValid 	"Unknown error"
[OCC::PropfindJob::finished 	PROPFIND of QUrl("https://MY_NEXTCLOUD_SERVER_3/remote.php/dav/files/MY_USERNAME/") FINISHED WITH STATUS "OK"
[OCC::WebFlowCredentials::slotFinished 	request finished
[OCC::WebFlowCredentials::stillValid 	Still valid?
[OCC::WebFlowCredentials::stillValid 	QNetworkReply::NetworkError(NoError)
[OCC::WebFlowCredentials::stillValid 	"Unknown error"
[OCC::PropfindJob::finished 	PROPFIND of QUrl("https://MY_NEXTCLOUD_SERVER_2/remote.php/dav/files/MY_USERNAME/") FINISHED WITH STATUS "OK"
[OCC::WebFlowCredentials::slotFinished 	request finished
[OCC::WebFlowCredentials::stillValid 	Still valid?
[OCC::WebFlowCredentials::stillValid 	QNetworkReply::NetworkError(NoError)
[OCC::WebFlowCredentials::stillValid 	"Unknown error"
[OCC::PropfindJob::finished 	PROPFIND of QUrl("https://MY_NEXTCLOUD_SERVER_1/remote.php/dav/files/MY_USERNAME/") FINISHED WITH STATUS "OK"
[OCC::AccessManager::createRequest 	6 "PROPFIND" "https://MY_NEXTCLOUD_SERVER_1/remote.php/dav/files/MY_USERNAME/" has X-Request-ID "320650e0-b0d0-4ca5-907b-58d20297353a"
[OCC::AbstractNetworkJob::start 	OCC::PropfindJob created for "https://MY_NEXTCLOUD_SERVER_1" + "/" "OCC::QuotaInfo"
[OCC::WebFlowCredentials::slotFinished 	request finished
[OCC::WebFlowCredentials::stillValid 	Still valid?
[OCC::WebFlowCredentials::stillValid 	QNetworkReply::NetworkError(NoError)
[OCC::WebFlowCredentials::stillValid 	"Unknown error"
[OCC::PropfindJob::finished 	PROPFIND of QUrl("https://MY_NEXTCLOUD_SERVER_1/remote.php/dav/files/MY_USERNAME/") FINISHED WITH STATUS "OK"
[OCC::Folder::slotRunEtagJob 	Trying to check "https://MY_NEXTCLOUD_SERVER_1/remote.php/dav/files/MY_USERNAME/" for changes via ETag check. (time since last sync: 517 s)
[OCC::Folder::slotRunEtagJob 	Trying to check "https://MY_NEXTCLOUD_SERVER_2/remote.php/dav/files/MY_USERNAME/" for changes via ETag check. (time since last sync: 516 s)
[OCC::Folder::slotRunEtagJob 	Trying to check "https://MY_NEXTCLOUD_SERVER_3/remote.php/dav/files/MY_USERNAME/" for changes via ETag check. (time since last sync: 97 s)
[OCC::AccessManager::createRequest 	6 "PROPFIND" "https://MY_NEXTCLOUD_SERVER_1/remote.php/dav/files/MY_USERNAME/" has X-Request-ID "03b659dc-0931-4847-b8e5-6918316f1192"
[OCC::AbstractNetworkJob::start 	OCC::RequestEtagJob created for "https://MY_NEXTCLOUD_SERVER_1" + "/" "OCC::Folder"
[OCC::WebFlowCredentials::slotFinished 	request finished
[OCC::WebFlowCredentials::stillValid 	Still valid?
[OCC::WebFlowCredentials::stillValid 	QNetworkReply::NetworkError(NoError)
[OCC::WebFlowCredentials::stillValid 	"Unknown error"
[OCC::RequestEtagJob::finished 	Request Etag of QUrl("https://MY_NEXTCLOUD_SERVER_1/remote.php/dav/files/MY_USERNAME/") FINISHED WITH STATUS "OK"
[OCC::AccessManager::createRequest 	6 "PROPFIND" "https://MY_NEXTCLOUD_SERVER_2/remote.php/dav/files/MY_USERNAME/" has X-Request-ID "98a475e2-6f78-49b1-a333-4400e4a7c942"
[OCC::AbstractNetworkJob::start 	OCC::RequestEtagJob created for "https://MY_NEXTCLOUD_SERVER_2" + "/" "OCC::Folder"
[OCC::WebFlowCredentials::slotFinished 	request finished
[OCC::WebFlowCredentials::stillValid 	Still valid?
[OCC::WebFlowCredentials::stillValid 	QNetworkReply::NetworkError(NoError)
[OCC::WebFlowCredentials::stillValid 	"Unknown error"
[OCC::RequestEtagJob::finished 	Request Etag of QUrl("https://MY_NEXTCLOUD_SERVER_2/remote.php/dav/files/MY_USERNAME/") FINISHED WITH STATUS "OK"
[OCC::AccessManager::createRequest 	6 "PROPFIND" "https://MY_NEXTCLOUD_SERVER_3/remote.php/dav/files/MY_USERNAME/" has X-Request-ID "8729b213-7463-4350-bccc-64d6bc22f9b7"
[OCC::AbstractNetworkJob::start 	OCC::RequestEtagJob created for "https://MY_NEXTCLOUD_SERVER_3" + "/" "OCC::Folder"
[OCC::WebFlowCredentials::slotFinished 	request finished
[OCC::WebFlowCredentials::stillValid 	Still valid?
[OCC::WebFlowCredentials::stillValid 	QNetworkReply::NetworkError(NoError)
[OCC::WebFlowCredentials::stillValid 	"Unknown error"
[OCC::RequestEtagJob::finished 	Request Etag of QUrl("https://MY_NEXTCLOUD_SERVER_3/remote.php/dav/files/MY_USERNAME/") FINISHED WITH STATUS "OK"
[OCC::AccessManager::createRequest 	6 "PROPFIND" "https://MY_NEXTCLOUD_SERVER_1/remote.php/dav/files/MY_USERNAME/" has X-Request-ID "ed2bbcaa-c3ae-45d7-90e8-4fe9f2887c10"
[OCC::AbstractNetworkJob::start 	OCC::PropfindJob created for "https://MY_NEXTCLOUD_SERVER_1" + "/" "OCC::ConnectionValidator"
[OCC::AccessManager::createRequest 	6 "PROPFIND" "https://MY_NEXTCLOUD_SERVER_2/remote.php/dav/files/MY_USERNAME/" has X-Request-ID "c9eeac5f-c67c-4dfd-a28a-13c475e8c064"
[OCC::AbstractNetworkJob::start 	OCC::PropfindJob created for "https://MY_NEXTCLOUD_SERVER_2" + "/" "OCC::ConnectionValidator"
[OCC::AccessManager::createRequest 	6 "PROPFIND" "https://MY_NEXTCLOUD_SERVER_3/remote.php/dav/files/MY_USERNAME/" has X-Request-ID "28365020-11ff-4b93-9541-12f5590df3ae"
[OCC::AbstractNetworkJob::start 	OCC::PropfindJob created for "https://MY_NEXTCLOUD_SERVER_3" + "/" "OCC::ConnectionValidator"
[OCC::WebFlowCredentials::slotFinished 	request finished
[OCC::WebFlowCredentials::stillValid 	Still valid?
[OCC::WebFlowCredentials::stillValid 	QNetworkReply::NetworkError(NoError)
[OCC::WebFlowCredentials::stillValid 	"Unknown error"
[OCC::PropfindJob::finished 	PROPFIND of QUrl("https://MY_NEXTCLOUD_SERVER_2/remote.php/dav/files/MY_USERNAME/") FINISHED WITH STATUS "OK"
[OCC::WebFlowCredentials::slotFinished 	request finished
[OCC::WebFlowCredentials::stillValid 	Still valid?
[OCC::WebFlowCredentials::stillValid 	QNetworkReply::NetworkError(NoError)
[OCC::WebFlowCredentials::stillValid 	"Unknown error"
[OCC::PropfindJob::finished 	PROPFIND of QUrl("https://MY_NEXTCLOUD_SERVER_3/remote.php/dav/files/MY_USERNAME/") FINISHED WITH STATUS "OK"
[OCC::WebFlowCredentials::slotFinished 	request finished
[OCC::WebFlowCredentials::stillValid 	Still valid?
[OCC::WebFlowCredentials::stillValid 	QNetworkReply::NetworkError(NoError)
[OCC::WebFlowCredentials::stillValid 	"Unknown error"
[OCC::PropfindJob::finished 	PROPFIND of QUrl("https://MY_NEXTCLOUD_SERVER_1/remote.php/dav/files/MY_USERNAME/") FINISHED WITH STATUS "OK"

The text was updated successfully, but these errors were encountered:

pointhi · 2018-11-23T14:39:33Z

Similar issue on Linux, with the difference it consumes about 100% on a single thread for quite a long time.

arminus · 2018-11-27T09:47:24Z

Same behavior on my Win7/64 with the current build 2018112 - didn't observe that with the old 2.3 client.

apramhaas · 2018-11-27T10:24:22Z

I have a similar symptom since update to the latest version 2.5.0 (build 20181112).
When the Nextcloud client is running, the svchost.exe process consumes constantly 20-24 % CPU and the nextcloud.exe consumes about 2-4 % CPU.

I don't see anything special in the logfile. My machine has a quad-core processor.
Windows 7 Enterprise, SP1, 64 Bit, English with german language pack.

rolandixor · 2018-12-12T00:54:42Z

I'm having this issue on Linux as well, using the latest build from git available via the ppa.

AnastasiusGavras · 2018-12-12T13:51:36Z

Same issue with Version 2.5.1final (build 20181204).
The process consumes around 14% of CPU on an i7-4600U

rolandixor · 2018-12-13T01:16:43Z

I just confirmed that the issue is related to the wallet service being used on Linux (I think Kwallet in this case). I'll open a separate issue.

dirrgang · 2018-12-22T15:00:48Z

Can confirm, same issue on OpenSUSE TW with KDE (kwallet)
Built from Git revision b37cbe using Qt 5.12.0, OpenSSL 1.1.0h-fips 27 Mar 2018

markus-k · 2018-12-30T17:21:35Z

Having the same issue with 2.5.1 (from ArchLinux AUR, 4 core cpu), additionally it's consuming 2,2GB RAM.

Nothing exciting in the logs, but high CPU usage happens when it starts to sync files and lasts a couple of minutes. I have thousands of ignored files, maybe that is causing an issue? My Nextcloud sync has about 50k files total.

Wasn't a problem before the latest update, but I can't say which version I was running before.

th-joerger · 2019-01-28T09:25:32Z

Same here. We just switched over from ownCloud, but that issue makes me want to go back there.

skrrgh · 2019-02-10T11:43:05Z

I can confirm that the problem seems to be in QtWebengine as described in #964.

Before:

After opening any webview (e.g. "Account" -> "Add new" -> "Register with a provider") in the app the CPU usage drops to normal values (But the use of memory is increasing. And that memory isn't free after closing the webview.):

sserkez · 2019-04-02T12:23:10Z

I second this bug:
see the attachment with CPU load before (0->3/4 of time) and after I shut down the client

Windows 7 Enterprise 64bit, i7-6600U

sserkez · 2019-04-05T15:30:16Z

Also here

dodancs · 2019-10-23T08:42:11Z

https://imgur.com/S84bpC4

v. 2.6.0 stable win 64 b20190927

Same here. 7-13% CPU usage at all times, always trying to sync something even though there are no changes - see attached gif.

zlukenic · 2019-10-23T08:47:33Z

similar problem on osX 10.15 with nextcloud client 2.6.0
#1550

mat813 · 2019-12-15T11:20:03Z

same on 2.6.1 on osx 10.15.2.

github-actions · 2021-05-06T02:22:29Z

This bug report did not receive an update in the last 4 weeks. Please take a look again and update the issue with new details, otherwise the issue will be automatically closed in 2 weeks. Thank you!

github-actions · 2021-05-20T17:25:28Z

This bug report is getting automatically closed due to no answer since the issue has been staled. Thank you!

camilasan added the bug label Nov 27, 2018

camilasan self-assigned this Nov 27, 2018

uPvtkBlpiucvDUf mentioned this issue Jul 29, 2020

OC\User\NoUserException: Backends provided no user object nextcloud/server#19647

Closed

sweichwald mentioned this issue Aug 3, 2020

High CPU load with 2.5.x clients on Fedora 30 #1285

Closed

github-actions bot added the stale label May 6, 2021

github-actions bot closed this as completed May 20, 2021

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High CPU usage in 2.5.0 client on Windows #853

High CPU usage in 2.5.0 client on Windows #853

skrrgh commented Nov 18, 2018 •

edited

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pointhi commented Nov 23, 2018

arminus commented Nov 27, 2018

apramhaas commented Nov 27, 2018

rolandixor commented Dec 12, 2018

AnastasiusGavras commented Dec 12, 2018

rolandixor commented Dec 13, 2018

dirrgang commented Dec 22, 2018

markus-k commented Dec 30, 2018

th-joerger commented Jan 28, 2019

skrrgh commented Feb 10, 2019

sserkez commented Apr 2, 2019

sserkez commented Apr 5, 2019

dodancs commented Oct 23, 2019

zlukenic commented Oct 23, 2019 •

edited

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mat813 commented Dec 15, 2019

github-actions bot commented May 6, 2021

github-actions bot commented May 20, 2021

High CPU usage in 2.5.0 client on Windows #853

High CPU usage in 2.5.0 client on Windows #853

Comments

skrrgh commented Nov 18, 2018 • edited Loading

Expected behaviour

Actual behaviour

Steps to reproduce

Client configuration

Logs

pointhi commented Nov 23, 2018

arminus commented Nov 27, 2018

apramhaas commented Nov 27, 2018

rolandixor commented Dec 12, 2018

AnastasiusGavras commented Dec 12, 2018

rolandixor commented Dec 13, 2018

dirrgang commented Dec 22, 2018

markus-k commented Dec 30, 2018

th-joerger commented Jan 28, 2019

skrrgh commented Feb 10, 2019

sserkez commented Apr 2, 2019

sserkez commented Apr 5, 2019

dodancs commented Oct 23, 2019

zlukenic commented Oct 23, 2019 • edited Loading

mat813 commented Dec 15, 2019

github-actions bot commented May 6, 2021

github-actions bot commented May 20, 2021

skrrgh commented Nov 18, 2018 •

edited

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zlukenic commented Oct 23, 2019 •

edited

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