From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexandre DERUMIER Subject: Re: ceph osd commit latency increase over time, until restart Date: Fri, 1 Mar 2019 09:29:26 +0100 (CET) Message-ID: <694860109.765017.1551428966633.JavaMail.zimbra@odiso.com> References: <395511117.2665.1548405853447.JavaMail.zimbra@oxygem.tv> <2132634351.842536.1549641461010.JavaMail.zimbra@oxygem.tv> <1554220830.1076801.1550047328269.JavaMail.zimbra@oxygem.tv> <19368722.1223708.1550237472044.JavaMail.zimbra@odiso.com> <056c13b4-fbcf-787f-cfbe-bb37044161f8@42on.com> <20190228205705.GB31731@shell.dmz.bit.nl> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190228205705.GB31731-VkyGEX2O1ez1kYbDYJMsfg@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ceph-users-bounces-idqoXFIVOFJgJs9I8MT0rw@public.gmane.org Sender: "ceph-users" To: Stefan Kooman Cc: ceph-users , ceph-devel List-Id: ceph-devel.vger.kernel.org SGksCgpzb21lIG5ld3MsIGl0IHNlZW0gdGhhdCBpdCdzIGZpbmFsbHkgc3RhYmxlIGZvciBtZSBz aW5jZSAxd2Vlay4gKGFyb3VuZCAwLDdtcyBvZiBjb21taXQgbGF0ZW5jeSBhdmVyYWdlKQogCmh0 dHA6Ly9vZGlzb3dlYjEub2Rpc28ubmV0L29zZHN0YWJsZS5wbmcKClRoZSBiaWdnZXN0IGNoYW5n ZSBpcyB0aGUgMTgvMDIsIHdoZXJlIEkgaGF2ZSBmaW5pc2hlZCB0byByZWJ1aWxkIGFsbCBteSBv c2QsIHdpdGggMiBvc2Qgb2YgM1RCIGZvciAxTlZNRSA2VEIuCgoocHJldmlvdXNseSBJIG9ubHkg aGF2ZSBkb25lIGl0IG9uIDEgbm9kZSwgc28gbWF5YmUgd2l0aCByZXBsaWNhdGlvbiBJIGRpZG4n dCBzZWUgdGhlIGJlbmVmaXQpCgpJIGhhdmUgYWxzbyBwdXNoIGJsdWVzdG9yZV9jYWNoZV9rdl9t YXggdG8gMUcsIGFuZCBrZWVwIG9zZF90YXJnZXRfbWVtb3J5IHRvIGRlZmF1bHQsIGFuZCBkaXNh YmxlIFRIUC4KCkRpZmZlcmVudHMgYnVmZmVycyBzZWVtIHRvIGJlIG1vcmUgY29uc3RhbnQgdG9v LiAgCgoKCkJ1dCBjbGVhcmx5LCAyIHggc21hbGxlciAzVEIgb3NkIHdpdGggM0cgb3NkX3Rhcmdl dF9tZW1vcnkgIHZzIDEgYmlnIG9zZCA2VEIgd2l0aCA2RyBvc2RfdGFyZ2V0X21lbW9yeSBoYXZl IGEgZGlmZmVyZW50cyBiZWhhdmlvdXIuCihtYXliZSBmcmFnbWVudGF0aW9uLCBtYXliZSByb2Nr c2RiLCBtYXliZSBudW1iZXIgb2Ygb2JqZWN0cyBpbiBjYWNoZSwgSSByZWFsbHkgZG9uJ3Qga25v d24pCgoKCgoKLS0tLS0gTWFpbCBvcmlnaW5hbCAtLS0tLQpEZTogIlN0ZWZhbiBLb29tYW4iIDxz dGVmYW5AYml0Lm5sPgrDgDogIldpZG8gZGVuIEhvbGxhbmRlciIgPHdpZG9ANDJvbi5jb20+CkNj OiAiYWRlcnVtaWVyIiA8YWRlcnVtaWVyQG9kaXNvLmNvbT4sICJJZ29yIEZlZG90b3YiIDxpZmVk b3RvdkBzdXNlLmRlPiwgImNlcGgtdXNlcnMiIDxjZXBoLXVzZXJzQGxpc3RzLmNlcGguY29tPiwg ImNlcGgtZGV2ZWwiIDxjZXBoLWRldmVsQHZnZXIua2VybmVsLm9yZz4KRW52b3nDqTogSmV1ZGkg MjggRsOpdnJpZXIgMjAxOSAyMTo1NzowNQpPYmpldDogUmU6IFtjZXBoLXVzZXJzXSBjZXBoIG9z ZCBjb21taXQgbGF0ZW5jeSBpbmNyZWFzZSBvdmVyIHRpbWUsIHVudGlsIHJlc3RhcnQKClF1b3Rp bmcgV2lkbyBkZW4gSG9sbGFuZGVyICh3aWRvQDQyb24uY29tKTogCgo+IEp1c3Qgd2FudGVkIHRv IGNoaW1lIGluLCBJJ3ZlIHNlZW4gdGhpcyB3aXRoIEx1bWlub3VzK0JsdWVTdG9yZStOVk1lIAo+ IE9TRHMgYXMgd2VsbC4gT3ZlciB0aW1lIHRoZWlyIGxhdGVuY3kgaW5jcmVhc2VkIHVudGlsIHdl IHN0YXJ0ZWQgdG8gCj4gbm90aWNlIEkvTy13YWl0IGluc2lkZSBWTXMuIAoKT24gYSBMdW1pbm91 cyAxMi4yLjggY2x1c3RlciB3aXRoIG9ubHkgU1NEcyB3ZSBhbHNvIGhpdCB0aGlzIGlzc3VlIEkg Cmd1ZXNzLiBBZnRlciByZXN0YXJ0aW5nIHRoZSBPU0Qgc2VydmVycyB0aGUgbGF0ZW5jeSB3b3Vs ZCBkcm9wIHRvIG5vcm1hbCAKdmFsdWVzIGFnYWluLiBTZWUgaHR0cHM6Ly9vd25jbG91ZC5rb29t YW4ub3JnL3MvQnBrVWM3WU03OXZoY0RqIAoKUmVib290cyB3ZXJlIGZpbmlzaGVkIGF0IH4gMTk6 MDAuIAoKR3IuIFN0ZWZhbiAKCi0tIAp8IEJJVCBCViBodHRwOi8vd3d3LmJpdC5ubC8gS2FtZXIg dmFuIEtvb3BoYW5kZWwgMDkwOTAzNTEgCnwgR1BHOiAweEQxNDgzOUM2ICszMSAzMTggNjQ4IDY4 OCAvIGluZm9AYml0Lm5sIAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KY2VwaC11c2VycyBtYWlsaW5nIGxpc3QKY2VwaC11c2Vyc0BsaXN0cy5jZXBoLmNv bQpodHRwOi8vbGlzdHMuY2VwaC5jb20vbGlzdGluZm8uY2dpL2NlcGgtdXNlcnMtY2VwaC5jb20K