[ovirt-users] Re: Gluster Performance issues

Have you verified that you're actually getting 10Gbps between the hosts? -derek On Wed, February 23, 2022 9:02 am, Alex Morrison wrote: > Hello Derek, > > We have a 10Gig connection dedicated to the storage network, nothing else > is on that switch. > > On Wed, Feb 23, 2022 at 9:49 AM Derek Atkins <derek(a)ihtfp.com&gt; wrote: > >> Hi, >> >> Another question which I don't see answered: What is the underlying >> connectivity between the Gluster hosts? >> >> -derek >> >> On Wed, February 23, 2022 8:39 am, Alex Morrison wrote: >> > Hello Sunil, >> > >> > [root@ovirt1 ~]# gluster --version >> > glusterfs 8.6 >> > >> > same on all hosts

>> > >> > On Wed, Feb 23, 2022 at 5:24 AM Sunil Kumar Heggodu Gopala Acharya < >> > sheggodu(a)redhat.com&gt; wrote: >> > >> >> Hi, >> >> >> >> Which version of gluster is in use? >> >> >> >> Regards, >> >> >> >> Sunil kumar Acharya >> >> >> >> Red Hat >> >> >> >> <https://www.redhat.com> >> >> >> >> T: +91-8067935170 >> >> <http://redhatemailsignature-marketing.itos.redhat.com/> >> >> >> >> <https://red.ht/sig> >> >> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted> >> >> >> >> >> >> >> >> On Wed, Feb 23, 2022 at 2:17 PM Alex Morrison >> <alex(a)discoverygarden.ca&gt; >> >> wrote: >> >> >> >>> Hello All, >> >>> >> >>> We have 3 servers with a raid 50 array each, we are having extreme >> >>> performance issues with our gluster, writes on gluster seem to take >> at >> >>> least 3 times longer than on the raid directly. Can this be >> improved? >> >>> I've >> >>> read through several other performance issues threads but have been >> >>> unable >> >>> to make any improvements >> >>> >> >>> "gluster volume info" and "gluster volume profile vmstore info" is >> >>> below >> >>> >> >>> >> >>> >> ========================================================================================================================= >> >>> >> >>> -Inside Gluster - test took 35+ hours: >> >>> [root@ovirt1 1801ed24-5b55-4431-9813-496143367f66]# bonnie++ -d . -s >> >>> 600G -n 0 -m TEST -f -b -u root >> >>> Using uid:0, gid:0. >> >>> Writing intelligently...done >> >>> Rewriting...done >> >>> Reading intelligently...done >> >>> start 'em...done...done...done...done...done... >> >>> Version 1.98 ------Sequential Output------ --Sequential >> Input- >> >>> --Random- >> >>> -Per Chr- --Block-- -Rewrite- -Per Chr- >> --Block-- >> >>> --Seeks-- >> >>> Name:Size etc /sec %CP /sec %CP /sec %CP /sec %CP /sec >> %CP >> >>> /sec %CP >> >>> TEST 600G 35.7m 17 5824k 7 112m >> 13 >> >>> 182.7 6 >> >>> Latency 5466ms 12754ms 3499ms >> >>> 1589ms >> >>> >> >>> >> >>> >> 1.98,1.98,TEST,1,1644359706,600G,,8192,5,,,36598,17,5824,7,,,114950,13,182.7,6,,,,,,,,,,,,,,,,,,,5466ms,12754ms,,3499ms,1589ms,,,,,, >> >>> >> >>> >> >>> >> ========================================================================================================================= >> >>> >> >>> -Outside Gluster - test took 18 minutes: >> >>> [root@ovirt1 1801ed24-5b55-4431-9813-496143367f66]# bonnie++ -d . -s >> >>> 600G -n 0 -m TEST -f -b -u root >> >>> Using uid:0, gid:0. >> >>> Writing intelligently...done >> >>> Rewriting...done >> >>> Reading intelligently...done >> >>> start 'em...done...done...done...done...done... >> >>> Version 1.98 ------Sequential Output------ --Sequential >> Input- >> >>> --Random- >> >>> -Per Chr- --Block-- -Rewrite- -Per Chr- >> --Block-- >> >>> --Seeks-- >> >>> Name:Size etc /sec %CP /sec %CP /sec %CP /sec %CP /sec >> %CP >> >>> /sec %CP >> >>> TEST 600G 567m 78 149m 30 307m >> 37 >> >>> 83.0 57 >> >>> Latency 205ms 4630ms 1450ms >> >>> 679ms >> >>> >> >>> >> >>> >> 1.98,1.98,TEST,1,1648288012,600G,,8192,5,,,580384,78,152597,30,,,314533,37,83.0,57,,,,,,,,,,,,,,,,,,,205ms,4630ms,,1450ms,679ms,,,,,, >> >>> >> >>> >> >>> >> ========================================================================================================================= >> >>> >> >>> [root@ovirt1 1801ed24-5b55-4431-9813-496143367f66]# gluster volume >> info >> >>> Volume Name: engine >> >>> Type: Replicate >> >>> Volume ID: 7ed15c5a-f054-450c-bac9-3ad1b4e5931b >> >>> Status: Started >> >>> Snapshot Count: 0 >> >>> Number of Bricks: 1 x 3 = 3 >> >>> Transport-type: tcp >> >>> Bricks: >> >>> Brick1: ovirt1-storage.dgi:/gluster_bricks/engine/engine >> >>> Brick2: ovirt2-storage.dgi:/gluster_bricks/engine/engine >> >>> Brick3: ovirt3-storage.dgi:/gluster_bricks/engine/engine >> >>> Options Reconfigured: >> >>> cluster.granular-entry-heal: enable >> >>> performance.strict-o-direct: on >> >>> network.ping-timeout: 30 >> >>> storage.owner-gid: 36 >> >>> storage.owner-uid: 36 >> >>> server.event-threads: 4 >> >>> client.event-threads: 4 >> >>> cluster.choose-local: off >> >>> user.cifs: off >> >>> features.shard: on >> >>> cluster.shd-wait-qlength: 10000 >> >>> cluster.shd-max-threads: 8 >> >>> cluster.locking-scheme: granular >> >>> cluster.data-self-heal-algorithm: full >> >>> cluster.server-quorum-type: server >> >>> cluster.quorum-type: auto >> >>> cluster.eager-lock: enable >> >>> network.remote-dio: off >> >>> performance.low-prio-threads: 32 >> >>> performance.io-cache: off >> >>> performance.read-ahead: off >> >>> performance.quick-read: off >> >>> transport.address-family: inet >> >>> storage.fips-mode-rchecksum: on >> >>> nfs.disable: on >> >>> performance.client-io-threads: on >> >>> diagnostics.latency-measurement: on >> >>> diagnostics.count-fop-hits: on >> >>> >> >>> Volume Name: vmstore >> >>> Type: Replicate >> >>> Volume ID: 2670ff29-8d43-4610-a437-c6ec2c235753 >> >>> Status: Started >> >>> Snapshot Count: 0 >> >>> Number of Bricks: 1 x 3 = 3 >> >>> Transport-type: tcp >> >>> Bricks: >> >>> Brick1: ovirt1-storage.dgi:/gluster_bricks/vmstore/vmstore >> >>> Brick2: ovirt2-storage.dgi:/gluster_bricks/vmstore/vmstore >> >>> Brick3: ovirt3-storage.dgi:/gluster_bricks/vmstore/vmstore >> >>> Options Reconfigured: >> >>> cluster.granular-entry-heal: enable >> >>> performance.strict-o-direct: on >> >>> network.ping-timeout: 20 >> >>> storage.owner-gid: 36 >> >>> storage.owner-uid: 36 >> >>> server.event-threads: 4 >> >>> client.event-threads: 4 >> >>> cluster.choose-local: off >> >>> user.cifs: off >> >>> features.shard: on >> >>> cluster.shd-wait-qlength: 10000 >> >>> cluster.shd-max-threads: 8 >> >>> cluster.locking-scheme: granular >> >>> cluster.data-self-heal-algorithm: full >> >>> cluster.server-quorum-type: server >> >>> cluster.quorum-type: auto >> >>> cluster.eager-lock: enable >> >>> network.remote-dio: off >> >>> performance.low-prio-threads: 32 >> >>> performance.io-cache: off >> >>> performance.read-ahead: off >> >>> performance.quick-read: off >> >>> transport.address-family: inet >> >>> storage.fips-mode-rchecksum: on >> >>> nfs.disable: on >> >>> performance.client-io-threads: on >> >>> diagnostics.latency-measurement: on >> >>> diagnostics.count-fop-hits: on >> >>> server.tcp-user-timeout: 20 >> >>> server.keepalive-time: 10 >> >>> server.keepalive-interval: 2 >> >>> server.keepalive-count: 5 >> >>> cluster.lookup-optimize: off >> >>> >> >>> >> >>> >> ========================================================================================================================= >> >>> >> >>> [root@ovirt1 ~]# gluster volume profile vmstore info >> >>> Brick: ovirt1-storage.dgi:/gluster_bricks/vmstore/vmstore >> >>> --------------------------------------------------------- >> >>> Cumulative Stats: >> >>> Block Size: 1b+ 4b+ >> >>> 8b+ >> >>> No. of Reads: 0 0 >> >>> 0 >> >>> No. of Writes: 4021 2 >> >>> 64 >> >>> >> >>> Block Size: 64b+ 128b+ >> >>> 256b+ >> >>> No. of Reads: 0 134 >> >>> 405 >> >>> No. of Writes: 2 32 >> >>> 119 >> >>> >> >>> Block Size: 512b+ 1024b+ >> >>> 2048b+ >> >>> No. of Reads: 2890 2617 >> >>> 3059 >> >>> No. of Writes: 113881 93551 >> >>> 131776 >> >>> >> >>> Block Size: 4096b+ 8192b+ >> >>> 16384b+ >> >>> No. of Reads: 1096597 164931 >> >>> 181569 >> >>> No. of Writes: 41091001 20499776 >> >>> 3230472 >> >>> >> >>> Block Size: 32768b+ 65536b+ >> >>> 131072b+ >> >>> No. of Reads: 212970 96574 >> >>> 244017 >> >>> No. of Writes: 1304688 991154 >> >>> 3412866 >> >>> >> >>> Block Size: 262144b+ 524288b+ >> >>> 1048576b+ >> >>> No. of Reads: 0 0 >> >>> 0 >> >>> No. of Writes: 15 18 >> >>> 65166 >> >>> >> >>> %-latency Avg-latency Min-Latency Max-Latency No. of calls >> >>> Fop >> >>> --------- ----------- ----------- ----------- ------------ >> >>> ---- >> >>> 0.00 0.00 us 0.00 us 0.00 us 6396 >> >>> FORGET >> >>> 0.00 0.00 us 0.00 us 0.00 us 189759 >> >>> RELEASE >> >>> 0.00 0.00 us 0.00 us 0.00 us 31292 >> >>> RELEASEDIR >> >>> 0.00 159.99 us 44.37 us 278.66 us 79 >> >>> STAT >> >>> 0.00 364.42 us 174.87 us 644.45 us 96 >> >>> LINK >> >>> 0.00 2714.10 us 203.53 us 47397.28 us 26 >> >>> RMDIR >> >>> 0.00 688.26 us 72.39 us 53857.63 us 186 >> >>> SETXATTR >> >>> 0.00 974.01 us 271.02 us 27298.52 us 176 >> >>> RENAME >> >>> 0.00 5254.64 us 159.48 us 84454.46 us 35 >> >>> DISCARD >> >>> 0.00 1133.84 us 86.47 us 87096.92 us 186 >> >>> REMOVEXATTR >> >>> 0.00 7907.47 us 221.82 us 182276.21 us 29 >> >>> FALLOCATE >> >>> 0.00 8304.51 us 311.89 us 42725.81 us 34 >> >>> MKDIR >> >>> 0.00 5758.19 us 296.39 us 21950.99 us 81 >> >>> TRUNCATE >> >>> 0.00 401.16 us 23.68 us 132668.93 us 3621 >> >>> LK >> >>> 0.00 545.48 us 14.22 us 1076517.76 us 6796 >> >>> READDIR >> >>> 0.00 2250.78 us 336.61 us 1071764.61 us 4257 >> >>> CREATE >> >>> 0.00 531.76 us 1.35 us 1723046.94 us 31292 >> >>> OPENDIR >> >>> 0.01 2058.67 us 196.74 us 1587752.27 us 21986 >> >>> MKNOD >> >>> 0.01 1241.28 us 22.61 us 1548642.70 us 52674 >> >>> READDIRP >> >>> 0.01 67508.32 us 100.01 us 3002069.81 us 1100 >> >>> FTRUNCATE >> >>> 0.01 412.74 us 10.94 us 5111334.35 us 209731 >> >>> FLUSH >> >>> 0.02 78668.59 us 183.06 us 3012629.87 us 1222 >> >>> SETATTR >> >>> 0.03 761.13 us 21.13 us 4611854.15 us 249094 >> >>> STATFS >> >>> 0.03 1132.33 us 45.51 us 3159531.87 us 185654 >> >>> OPEN >> >>> 0.03 2010.33 us 14.43 us 3158098.85 us 107824 >> >>> GETXATTR >> >>> 0.04 2765.29 us 61.38 us 3159208.13 us 100484 >> >>> XATTROP >> >>> 0.13 1367.04 us 51.46 us 8450420.87 us 595299 >> >>> FSTAT >> >>> 0.46 157440.90 us 47.62 us 13405712.93 us 18218 >> >>> UNLINK >> >>> 0.60 1274.67 us 19.60 us 11985005.14 us 2980806 >> >>> LOOKUP >> >>> 1.67 16645.99 us 12.80 us 6869488.64 us 631331 >> >>> ENTRYLK >> >>> 4.10 7504.86 us 39.52 us 11749528.82 us 3430506 >> >>> READ >> >>> 4.31 56942.36 us 16.57 us 23654127.65 us 475563 >> >>> INODELK >> >>> 6.09 660.89 us 11.02 us 20571410.32 us 57908331 >> >>> FINODELK >> >>> 20.59 1823.35 us 63.26 us 23639762.45 us 70934143 >> >>> WRITE >> >>> 25.70 2680.82 us 35.37 us 13636394.75 us 60223005 >> >>> FXATTROP >> >>> 36.14 3164.86 us 52.35 us 16805886.48 us 71739477 >> >>> FSYNC >> >>> 0.00 0.00 us 0.00 us 0.00 us 78458 >> >>> UPCALL >> >>> >> >>> Duration: 404667 seconds >> >>> Data Read: 59850935724 bytes >> >>> Data Written: 1070158035683 bytes >> >>> >> >>> Interval 43 Stats: >> >>> Block Size: 1b+ 256b+ >> >>> 512b+ >> >>> No. of Reads: 0 14 >> >>> 3 >> >>> No. of Writes: 12 4 >> >>> 252 >> >>> >> >>> Block Size: 1024b+ 2048b+ >> >>> 4096b+ >> >>> No. of Reads: 0 0 >> >>> 8105 >> >>> No. of Writes: 100 34 >> >>> 147355 >> >>> >> >>> Block Size: 8192b+ 16384b+ >> >>> 32768b+ >> >>> No. of Reads: 1559 1630 >> >>> 1494 >> >>> No. of Writes: 86013 17318 >> >>> 8687 >> >>> >> >>> Block Size: 65536b+ 131072b+ >> >>> No. of Reads: 532 764 >> >>> No. of Writes: 8617 36317 >> >>> %-latency Avg-latency Min-Latency Max-Latency No. of calls >> >>> Fop >> >>> --------- ----------- ----------- ----------- ------------ >> >>> ---- >> >>> 0.00 0.00 us 0.00 us 0.00 us 16 >> >>> FORGET >> >>> 0.00 0.00 us 0.00 us 0.00 us 665 >> >>> RELEASE >> >>> 0.00 0.00 us 0.00 us 0.00 us 52 >> >>> RELEASEDIR >> >>> 0.00 181.75 us 181.75 us 181.75 us 1 >> >>> STAT >> >>> 0.00 914.55 us 858.55 us 970.56 us 2 >> >>> TRUNCATE >> >>> 0.00 792.11 us 681.24 us 1051.32 us 4 >> >>> RENAME >> >>> 0.00 374.44 us 31.86 us 792.10 us 20 >> >>> READDIR >> >>> 0.00 399.48 us 306.97 us 562.69 us 28 >> >>> UNLINK >> >>> 0.00 752.40 us 636.14 us 907.29 us 16 >> >>> CREATE >> >>> 0.00 196.62 us 33.27 us 2586.77 us 336 >> >>> GETXATTR >> >>> 0.00 1107.98 us 288.51 us 29692.53 us 80 >> >>> MKNOD >> >>> 0.00 1074.80 us 74.41 us 2121.03 us 126 >> >>> READDIRP >> >>> 0.00 3119.52 us 3.17 us 157121.44 us 52 >> >>> OPENDIR >> >>> 0.01 972.14 us 21.72 us 329342.21 us 635 >> >>> FLUSH >> >>> 0.03 2122.15 us 31.97 us 377538.16 us 732 >> >>> STATFS >> >>> 0.06 4478.89 us 66.09 us 521289.10 us 649 >> >>> OPEN >> >>> 0.10 10273.00 us 88.19 us 478524.77 us 472 >> >>> XATTROP >> >>> 0.16 6969.92 us 16.14 us 385156.98 us 1138 >> >>> ENTRYLK >> >>> 0.20 4635.40 us 64.29 us 1098319.92 us 2097 >> >>> FSTAT >> >>> 0.65 4098.07 us 46.85 us 919617.66 us 7797 >> >>> LOOKUP >> >>> 2.36 87465.33 us 34.75 us 1224052.07 us 1317 >> >>> INODELK >> >>> 4.37 13897.55 us 57.89 us 1984970.27 us 15336 >> >>> READ >> >>> 5.24 1265.46 us 16.22 us 1638678.32 us 202165 >> >>> FINODELK >> >>> 21.05 3370.28 us 144.44 us 2264130.49 us 304724 >> >>> WRITE >> >>> 31.00 6411.68 us 39.84 us 2190355.42 us 235969 >> >>> FXATTROP >> >>> 34.75 6107.95 us 60.26 us 2270252.44 us 277643 >> >>> FSYNC >> >>> 0.00 0.00 us 0.00 us 0.00 us 368 >> >>> UPCALL >> >>> >> >>> Duration: 1132 seconds >> >>> Data Read: 292367566 bytes >> >>> Data Written: 7495339692 bytes >> >>> >> >>> Brick: ovirt2-storage.dgi:/gluster_bricks/vmstore/vmstore >> >>> --------------------------------------------------------- >> >>> Cumulative Stats: >> >>> Block Size: 1b+ 4b+ >> >>> 8b+ >> >>> No. of Reads: 0 0 >> >>> 0 >> >>> No. of Writes: 4802 2 >> >>> 64 >> >>> >> >>> Block Size: 64b+ 128b+ >> >>> 256b+ >> >>> No. of Reads: 0 138 >> >>> 828 >> >>> No. of Writes: 2 32 >> >>> 131 >> >>> >> >>> Block Size: 512b+ 1024b+ >> >>> 2048b+ >> >>> No. of Reads: 3595 4590 >> >>> 6161 >> >>> No. of Writes: 128976 99680 >> >>> 132413 >> >>> >> >>> Block Size: 4096b+ 8192b+ >> >>> 16384b+ >> >>> No. of Reads: 930031 128995 >> >>> 150468 >> >>> No. of Writes: 48357551 23957030 >> >>> 3689474 >> >>> >> >>> Block Size: 32768b+ 65536b+ >> >>> 131072b+ >> >>> No. of Reads: 154039 71949 >> >>> 790010 >> >>> No. of Writes: 1438859 1052045 >> >>> 3715427 >> >>> >> >>> Block Size: 262144b+ 524288b+ >> >>> 1048576b+ >> >>> No. of Reads: 9 11 >> >>> 40269 >> >>> No. of Writes: 5 20 >> >>> 50757 >> >>> >> >>> %-latency Avg-latency Min-Latency Max-Latency No. of calls >> >>> Fop >> >>> --------- ----------- ----------- ----------- ------------ >> >>> ---- >> >>> 0.00 0.00 us 0.00 us 0.00 us 7629 >> >>> FORGET >> >>> 0.00 0.00 us 0.00 us 0.00 us 228577 >> >>> RELEASE >> >>> 0.00 0.00 us 0.00 us 0.00 us 41524 >> >>> RELEASEDIR >> >>> 0.00 374.22 us 219.35 us 574.87 us 96 >> >>> LINK >> >>> 0.00 1712.22 us 164.90 us 22337.79 us 41 >> >>> DISCARD >> >>> 0.00 2840.25 us 245.24 us 46839.63 us 26 >> >>> RMDIR >> >>> 0.00 3660.92 us 229.86 us 86252.56 us 35 >> >>> FALLOCATE >> >>> 0.00 876.48 us 297.53 us 16685.63 us 188 >> >>> RENAME >> >>> 0.00 6660.10 us 379.21 us 52962.79 us 34 >> >>> MKDIR >> >>> 0.00 957.48 us 80.36 us 218059.88 us 355 >> >>> REMOVEXATTR >> >>> 0.00 1234.85 us 76.50 us 322955.27 us 355 >> >>> SETXATTR >> >>> 0.00 2326.62 us 84.07 us 250041.25 us 196 >> >>> STAT >> >>> 0.00 9660.45 us 289.50 us 295106.01 us 87 >> >>> TRUNCATE >> >>> 0.00 486.10 us 24.12 us 869966.79 us 5260 >> >>> LK >> >>> 0.00 453.69 us 18.32 us 426653.18 us 8135 >> >>> READDIR >> >>> 0.00 1832.38 us 296.61 us 261299.81 us 5050 >> >>> CREATE >> >>> 0.00 386.77 us 1.31 us 1300836.12 us 41524 >> >>> OPENDIR >> >>> 0.00 712.06 us 29.85 us 1441115.02 us 34874 >> >>> READDIRP >> >>> 0.01 1469.51 us 231.67 us 440065.71 us 22845 >> >>> MKNOD >> >>> 0.01 44229.36 us 75.58 us 1803963.42 us 871 >> >>> FTRUNCATE >> >>> 0.01 84433.20 us 149.47 us 3614869.24 us 1001 >> >>> SETATTR >> >>> 0.02 418.11 us 13.39 us 3515000.81 us 243820 >> >>> FLUSH >> >>> 0.03 1108.47 us 14.77 us 1658743.41 us 130647 >> >>> GETXATTR >> >>> 0.03 562.86 us 26.74 us 5043949.33 us 297799 >> >>> STATFS >> >>> 0.03 845.50 us 48.16 us 1998938.03 us 223680 >> >>> OPEN >> >>> 0.05 2236.13 us 56.08 us 5295998.22 us 120682 >> >>> XATTROP >> >>> 0.16 890.82 us 43.51 us 3653292.88 us 1012585 >> >>> FSTAT >> >>> 0.34 2974.20 us 12.92 us 7782497.74 us 642555 >> >>> ENTRYLK >> >>> 0.47 135831.21 us 70.35 us 11033867.90 us 19800 >> >>> UNLINK >> >>> 0.57 954.05 us 21.50 us 4553393.38 us 3414605 >> >>> LOOKUP >> >>> 1.79 14461.54 us 13.45 us 32841452.98 us 702915 >> >>> INODELK >> >>> 5.14 8014.78 us 40.70 us 5439109.56 us 3644063 >> >>> READ >> >>> 5.37 443.04 us 11.53 us 32863652.53 us 68909131 >> >>> FINODELK >> >>> 22.31 1780.31 us 33.59 us 11318712.62 us 71235991 >> >>> FXATTROP >> >>> 22.83 1571.16 us 74.86 us 32615055.19 us 82622840 >> >>> WRITE >> >>> 40.84 2762.75 us 52.77 us 8859115.35 us 84039509 >> >>> FSYNC >> >>> 0.00 0.00 us 0.00 us 0.00 us 95492 >> >>> UPCALL >> >>> >> >>> Duration: 484169 seconds >> >>> Data Read: 167149718723 bytes >> >>> Data Written: 1177141649872 bytes >> >>> >> >>> Interval 43 Stats: >> >>> Block Size: 1b+ 256b+ >> >>> 512b+ >> >>> No. of Reads: 0 6 >> >>> 4 >> >>> No. of Writes: 12 4 >> >>> 252 >> >>> >> >>> Block Size: 1024b+ 2048b+ >> >>> 4096b+ >> >>> No. of Reads: 0 0 >> >>> 5668 >> >>> No. of Writes: 100 34 >> >>> 147357 >> >>> >> >>> Block Size: 8192b+ 16384b+ >> >>> 32768b+ >> >>> No. of Reads: 1178 783 >> >>> 1215 >> >>> No. of Writes: 86014 17318 >> >>> 8687 >> >>> >> >>> Block Size: 65536b+ 131072b+ >> >>> No. of Reads: 264 4109 >> >>> No. of Writes: 8617 36317 >> >>> %-latency Avg-latency Min-Latency Max-Latency No. of calls >> >>> Fop >> >>> --------- ----------- ----------- ----------- ------------ >> >>> ---- >> >>> 0.00 0.00 us 0.00 us 0.00 us 16 >> >>> FORGET >> >>> 0.00 0.00 us 0.00 us 0.00 us 665 >> >>> RELEASE >> >>> 0.00 0.00 us 0.00 us 0.00 us 52 >> >>> RELEASEDIR >> >>> 0.00 866.18 us 849.57 us 882.78 us 2 >> >>> TRUNCATE >> >>> 0.00 1016.14 us 868.35 us 1182.48 us 4 >> >>> RENAME >> >>> 0.00 455.65 us 41.13 us 1679.37 us 20 >> >>> READDIR >> >>> 0.00 373.33 us 173.54 us 538.40 us 28 >> >>> UNLINK >> >>> 0.00 722.01 us 635.91 us 853.71 us 16 >> >>> CREATE >> >>> 0.00 335.52 us 38.15 us 1381.97 us 54 >> >>> READDIRP >> >>> 0.00 39218.92 us 214.34 us 78223.50 us 2 >> >>> STAT >> >>> 0.00 1730.77 us 2.59 us 84964.69 us 52 >> >>> OPENDIR >> >>> 0.00 1304.96 us 393.64 us 29724.09 us 80 >> >>> MKNOD >> >>> 0.01 422.75 us 22.85 us 134336.60 us 635 >> >>> FLUSH >> >>> 0.01 699.21 us 37.54 us 137813.64 us 732 >> >>> STATFS >> >>> 0.01 468.63 us 23.71 us 260961.83 us 1141 >> >>> ENTRYLK >> >>> 0.04 2041.83 us 69.80 us 163743.98 us 649 >> >>> OPEN >> >>> 0.08 1253.65 us 72.52 us 290508.15 us 2354 >> >>> FSTAT >> >>> 0.09 6913.19 us 69.01 us 212479.24 us 472 >> >>> XATTROP >> >>> 0.13 3558.26 us 32.70 us 195896.10 us 1317 >> >>> INODELK >> >>> 0.13 9793.37 us 36.11 us 212755.58 us 499 >> >>> GETXATTR >> >>> 0.34 1615.15 us 55.42 us 711310.28 us 7797 >> >>> LOOKUP >> >>> 4.92 13025.92 us 59.83 us 1061585.06 us 13884 >> >>> READ >> >>> 5.26 955.95 us 16.81 us 1069148.49 us 202174 >> >>> FINODELK >> >>> 23.28 2809.44 us 137.21 us 1134076.13 us 304713 >> >>> WRITE >> >>> 26.46 4124.05 us 43.30 us 1142167.27 us 235954 >> >>> FXATTROP >> >>> 39.23 5195.62 us 65.47 us 1250469.35 us 277632 >> >>> FSYNC >> >>> 0.00 0.00 us 0.00 us 0.00 us 365 >> >>> UPCALL >> >>> >> >>> Duration: 1132 seconds >> >>> Data Read: 668951066 bytes >> >>> Data Written: 7495356076 bytes >> >>> _______________________________________________ >> >>> Users mailing list -- users(a)ovirt.org >> >>> To unsubscribe send an email to users-leave(a)ovirt.org >> >>> Privacy Statement: https://www.ovirt.org/privacy-policy.html >> >>> oVirt Code of Conduct: >> >>> https://www.ovirt.org/community/about/community-guidelines/ >> >>> List Archives: >> >>> >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/G3G5HNX3P2Z... >> >>> >> >> >> > _______________________________________________ >> > Users mailing list -- users(a)ovirt.org >> > To unsubscribe send an email to users-leave(a)ovirt.org >> > Privacy Statement: https://www.ovirt.org/privacy-policy.html >> > oVirt Code of Conduct: >> > https://www.ovirt.org/community/about/community-guidelines/ >> > List Archives: >> > >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/NKMZYE6EC3I... >> > >> >> >> -- >> Derek Atkins 617-623-3745 >> derek(a)ihtfp.com www.ihtfp.com >> Computer and Internet Security Consultant >> >> > -- Derek Atkins 617-623-3745 derek(a)ihtfp.com www.ihtfp.com Computer and Internet Security Consultant