---> uname -a: Linux prd-centos7-docker-4c-2g-4594.vexxhost.local 3.10.0-1127.el7.x86_64 #1 SMP Tue Mar 31 23:36:51 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 44 Model name: Westmere E56xx/L56xx/X56xx (IBRS update) Stepping: 1 CPU MHz: 2933.436 BogoMIPS: 5866.87 Virtualization: VT-x Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 4096K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq vmx ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes hypervisor lahf_lm ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid tsc_adjust arat spec_ctrl intel_stibp ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 887M 0 887M 0% /dev tmpfs 919M 0 919M 0% /dev/shm tmpfs 919M 17M 903M 2% /run tmpfs 919M 0 919M 0% /sys/fs/cgroup /dev/vda1 50G 14G 37G 28% / tmpfs 184M 0 184M 0% /run/user/1001 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 550 113 4 1173 1099 Swap: 1023 98 925 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:92:1a:7f brd ff:ff:ff:ff:ff:ff inet 10.30.122.56/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85100sec preferred_lft 85100sec inet6 fe80::f816:3eff:fe92:1a7f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:b3:3c:06 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:2fff:feb3:3c06/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 10/11/2020 _x86_64_ (4 CPU) 04:58:45 AM LINUX RESTART 05:00:01 AM tps rtps wtps bread/s bwrtn/s 05:01:01 AM 140.37 58.40 81.98 4750.26 37726.70 05:02:02 AM 334.69 156.67 178.02 7508.12 37003.83 05:03:01 AM 177.73 94.08 83.65 4109.66 9313.40 05:04:01 AM 1014.49 750.65 263.84 94820.34 170384.28 05:05:01 AM 2247.66 1932.86 314.80 145557.38 154816.25 05:06:02 AM 984.98 680.54 304.44 64850.94 91093.51 05:07:02 AM 2427.23 2078.57 348.66 143532.87 155452.91 05:08:01 AM 1031.42 727.30 304.13 59451.26 82437.39 05:09:01 AM 542.80 395.44 147.36 30666.31 41260.89 05:10:01 AM 2.56 0.83 1.73 24.78 32.25 05:11:01 AM 0.23 0.03 0.20 0.27 1.78 05:12:01 AM 0.35 0.18 0.17 4.66 1.93 05:13:01 AM 0.22 0.00 0.22 0.00 1.68 05:14:01 AM 1.93 1.68 0.25 54.09 3.71 05:15:01 AM 1.47 0.70 0.77 112.08 14.76 05:16:01 AM 0.23 0.00 0.23 0.00 2.10 05:17:01 AM 0.43 0.22 0.22 31.18 2.15 05:18:01 AM 0.25 0.00 0.25 0.00 3.31 05:19:01 AM 85.38 61.34 24.03 5499.53 2431.46 05:20:01 AM 126.16 28.62 97.54 1548.85 10689.83 Average: 455.71 348.06 107.65 28117.25 39653.24 05:00:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:01:01 AM 73660 1807896 96.09 2292 1090368 1533632 52.34 630056 974164 109680 05:02:02 AM 98208 1783348 94.78 1492 993456 1730696 59.07 730352 819144 56940 05:03:01 AM 253528 1628028 86.53 1172 921136 1513292 51.65 660128 728148 91276 05:04:01 AM 460760 1420796 75.51 0 799216 1331752 45.45 517904 738912 60 05:05:01 AM 179032 1702524 90.48 0 625208 3723504 127.08 801560 679628 40336 05:06:02 AM 52648 1828908 97.20 0 1168816 1454336 49.63 641332 997512 101136 05:07:02 AM 144428 1737128 92.32 0 930208 3345772 114.19 622804 897704 81608 05:08:01 AM 64856 1816700 96.55 0 1173264 1565988 53.44 700396 918068 26528 05:09:01 AM 621832 1259724 66.95 0 719400 1174260 40.08 291268 778324 20 05:10:01 AM 623768 1257788 66.85 0 719748 1151632 39.30 289776 778620 12 05:11:01 AM 624108 1257448 66.83 0 719756 1151668 39.30 290232 778384 8 05:12:01 AM 624316 1257240 66.82 0 719756 1143408 39.02 289368 778424 8 05:13:01 AM 624844 1256712 66.79 0 719776 1143408 39.02 289376 778436 8 05:14:01 AM 623584 1257972 66.86 0 720776 1143408 39.02 289752 779200 16 05:15:01 AM 617620 1263936 67.18 0 723704 1143480 39.02 294892 779880 8 05:16:01 AM 617672 1263884 67.17 0 723712 1143408 39.02 294828 779880 8 05:17:01 AM 616840 1264716 67.22 0 724616 1143408 39.02 294828 780804 8 05:18:01 AM 616648 1264908 67.23 0 724628 1143408 39.02 294708 780820 8 05:19:01 AM 271004 1610552 85.60 0 1003344 1200192 40.96 421492 990608 56260 05:20:01 AM 76080 1805476 95.96 0 1169412 1180492 40.29 427376 1131880 93608 Average: 394272 1487284 79.05 248 854515 1503057 51.30 453621 833427 32877 05:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:01:01 AM eth0 2118.75 2024.11 5659.42 2875.34 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM docker0 1134.72 844.60 83.15 2656.21 0.00 0.00 0.00 05:02:02 AM eth0 379.27 308.25 1946.03 69.70 0.00 0.00 0.00 05:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:02 AM vethdfafad3 0.00 0.13 0.00 0.01 0.00 0.00 0.00 05:02:02 AM docker0 1278.02 1016.65 93.69 3465.64 0.00 0.00 0.00 05:03:01 AM eth0 58.88 39.62 36.91 66.33 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM vethdfafad3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 190.79 156.28 1694.64 22.16 0.00 0.00 0.00 05:04:01 AM veth018109f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 05:04:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 05:04:01 AM vethefcd0db 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM vetheebeb7b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 05:05:01 AM eth0 3858.28 3208.02 13210.90 3177.30 0.00 0.00 0.00 05:05:01 AM veth018109f 0.00 0.40 0.00 0.02 0.00 0.00 0.00 05:05:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 05:06:02 AM veth12f10c8 5.64 6.13 0.42 28.99 0.00 0.00 0.00 05:06:02 AM eth0 174.82 133.50 544.78 78.71 0.00 0.00 0.00 05:06:02 AM veth018109f 0.00 0.30 0.00 0.01 0.00 0.00 0.00 05:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:02 AM veth16b09ba 0.00 0.10 0.00 0.01 0.00 0.00 0.00 05:07:02 AM eth0 57.57 36.97 108.40 37.86 0.00 0.00 0.00 05:07:02 AM veth018109f 0.00 0.07 0.00 0.00 0.00 0.00 0.00 05:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 69.92 47.57 94.14 86.34 0.00 0.00 0.00 05:08:01 AM veth018109f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM docker0 1435.37 1208.18 102.90 4299.21 0.00 0.00 0.00 05:09:01 AM eth0 41.12 29.75 86.45 13.41 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM docker0 9.48 11.48 0.51 61.60 0.00 0.00 0.00 05:10:01 AM eth0 0.75 0.20 0.19 0.07 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 0.50 0.37 0.27 0.17 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 0.08 0.08 0.01 0.04 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 0.27 0.18 0.14 0.07 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 0.08 0.05 0.01 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 114.44 89.31 816.24 49.60 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 27.59 20.01 120.42 6.64 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 165.73 147.17 566.32 168.35 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 71.46 60.32 5.11 215.69 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 10/11/2020 _x86_64_ (4 CPU) 04:58:45 AM LINUX RESTART 05:00:01 AM CPU %user %nice %system %iowait %steal %idle 05:01:01 AM all 20.26 0.00 7.74 0.39 0.50 71.11 05:01:01 AM 0 21.98 0.00 9.41 0.36 0.53 67.72 05:01:01 AM 1 22.65 0.00 7.17 0.14 0.50 69.54 05:01:01 AM 2 18.34 0.00 7.84 0.74 0.45 72.63 05:01:01 AM 3 18.13 0.00 6.59 0.31 0.53 74.43 05:02:02 AM all 17.03 0.00 8.70 6.74 0.28 67.25 05:02:02 AM 0 17.68 0.00 9.84 7.96 0.27 64.25 05:02:02 AM 1 17.05 0.00 8.88 9.57 0.27 64.23 05:02:02 AM 2 16.68 0.00 8.58 5.71 0.27 68.76 05:02:02 AM 3 16.72 0.00 7.48 3.73 0.29 71.77 05:03:01 AM all 49.81 0.00 14.56 4.10 0.20 31.32 05:03:01 AM 0 49.79 0.00 14.59 7.28 0.25 28.08 05:03:01 AM 1 49.96 0.00 14.46 4.52 0.16 30.89 05:03:01 AM 2 49.33 0.00 14.44 2.84 0.20 33.19 05:03:01 AM 3 50.15 0.00 14.77 1.72 0.22 33.14 05:04:01 AM all 20.94 0.00 19.41 9.53 0.53 49.58 05:04:01 AM 0 20.11 0.00 18.69 10.67 0.58 49.95 05:04:01 AM 1 21.34 0.00 19.52 9.87 0.56 48.71 05:04:01 AM 2 20.39 0.00 20.16 10.26 0.47 48.72 05:04:01 AM 3 21.92 0.00 19.29 7.35 0.51 50.93 05:05:01 AM all 28.79 0.00 20.71 27.99 0.43 22.08 05:05:01 AM 0 28.54 0.00 21.35 26.76 0.44 22.91 05:05:01 AM 1 29.49 0.00 21.14 27.26 0.50 21.61 05:05:01 AM 2 28.10 0.00 21.39 29.26 0.39 20.86 05:05:01 AM 3 29.03 0.00 18.93 28.70 0.38 22.96 05:06:02 AM all 39.12 0.00 17.43 20.12 0.33 22.99 05:06:02 AM 0 38.23 0.00 17.98 18.95 0.32 24.52 05:06:02 AM 1 39.64 0.00 17.24 19.64 0.40 23.09 05:06:02 AM 2 39.71 0.00 17.65 20.29 0.35 22.01 05:06:02 AM 3 38.88 0.00 16.85 21.59 0.30 22.37 05:07:02 AM all 15.39 0.00 19.50 36.35 0.41 28.36 05:07:02 AM 0 15.30 0.00 18.71 33.29 0.46 32.24 05:07:02 AM 1 16.51 0.00 19.78 34.84 0.37 28.50 05:07:02 AM 2 14.41 0.00 20.46 38.63 0.43 26.06 05:07:02 AM 3 15.34 0.00 19.02 38.71 0.36 26.57 05:08:01 AM all 51.00 0.00 15.87 19.18 0.16 13.78 05:08:01 AM 0 51.16 0.00 15.55 18.87 0.16 14.25 05:08:01 AM 1 49.96 0.00 16.96 19.75 0.15 13.18 05:08:01 AM 2 52.16 0.00 14.72 19.68 0.18 13.27 05:08:01 AM 3 50.69 0.00 16.27 18.43 0.14 14.46 05:09:01 AM all 11.18 0.00 7.51 6.60 0.24 74.47 05:09:01 AM 0 11.46 0.00 7.89 8.87 0.24 71.54 05:09:01 AM 1 10.88 0.00 7.88 4.22 0.19 76.83 05:09:01 AM 2 11.26 0.00 7.58 8.52 0.22 72.42 05:09:01 AM 3 11.13 0.00 6.69 4.80 0.29 77.08 05:10:01 AM all 0.15 0.00 0.03 0.01 0.00 99.80 05:10:01 AM 0 0.03 0.00 0.05 0.00 0.00 99.92 05:10:01 AM 1 0.05 0.00 0.03 0.00 0.02 99.90 05:10:01 AM 2 0.52 0.00 0.03 0.03 0.00 99.42 05:10:01 AM 3 0.03 0.00 0.02 0.00 0.00 99.95 05:11:01 AM all 0.16 0.00 0.03 0.00 0.00 99.81 05:11:01 AM 0 0.03 0.00 0.03 0.00 0.02 99.92 05:11:01 AM 1 0.07 0.00 0.05 0.00 0.00 99.88 05:11:01 AM 2 0.48 0.00 0.03 0.00 0.00 99.48 05:11:01 AM 3 0.03 0.00 0.02 0.00 0.00 99.95 05:11:01 AM CPU %user %nice %system %iowait %steal %idle 05:12:01 AM all 0.07 0.00 0.03 0.00 0.00 99.90 05:12:01 AM 0 0.02 0.00 0.02 0.02 0.00 99.95 05:12:01 AM 1 0.02 0.00 0.03 0.00 0.00 99.95 05:12:01 AM 2 0.23 0.00 0.03 0.00 0.02 99.72 05:12:01 AM 3 0.02 0.00 0.02 0.00 0.00 99.97 05:13:01 AM all 0.13 0.00 0.03 0.00 0.00 99.84 05:13:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 05:13:01 AM 1 0.03 0.00 0.03 0.00 0.00 99.93 05:13:01 AM 2 0.40 0.00 0.05 0.00 0.00 99.55 05:13:01 AM 3 0.03 0.00 0.03 0.00 0.00 99.93 05:14:01 AM all 0.04 0.00 0.05 0.02 0.00 99.89 05:14:01 AM 0 0.02 0.00 0.03 0.00 0.00 99.95 05:14:01 AM 1 0.05 0.00 0.05 0.00 0.02 99.88 05:14:01 AM 2 0.07 0.00 0.05 0.00 0.00 99.88 05:14:01 AM 3 0.03 0.00 0.07 0.05 0.00 99.85 05:15:01 AM all 0.15 0.00 0.03 0.02 0.00 99.80 05:15:01 AM 0 0.03 0.00 0.03 0.00 0.02 99.92 05:15:01 AM 1 0.02 0.00 0.03 0.00 0.00 99.95 05:15:01 AM 2 0.50 0.00 0.02 0.00 0.00 99.48 05:15:01 AM 3 0.02 0.00 0.05 0.07 0.00 99.87 05:16:01 AM all 0.15 0.00 0.03 0.00 0.00 99.82 05:16:01 AM 0 0.05 0.00 0.02 0.00 0.00 99.93 05:16:01 AM 1 0.05 0.00 0.03 0.00 0.02 99.90 05:16:01 AM 2 0.50 0.00 0.02 0.00 0.00 99.48 05:16:01 AM 3 0.02 0.00 0.02 0.00 0.00 99.97 05:17:01 AM all 0.14 0.00 0.02 0.01 0.01 99.82 05:17:01 AM 0 0.00 0.00 0.02 0.03 0.00 99.95 05:17:01 AM 1 0.05 0.00 0.05 0.00 0.00 99.90 05:17:01 AM 2 0.52 0.00 0.03 0.00 0.02 99.43 05:17:01 AM 3 0.02 0.00 0.02 0.00 0.00 99.97 05:18:01 AM all 0.15 0.00 0.02 0.00 0.00 99.83 05:18:01 AM 0 0.03 0.00 0.02 0.00 0.00 99.95 05:18:01 AM 1 0.03 0.00 0.03 0.00 0.02 99.92 05:18:01 AM 2 0.50 0.00 0.02 0.00 0.00 99.48 05:18:01 AM 3 0.00 0.00 0.02 0.00 0.00 99.98 05:19:01 AM all 11.59 0.00 1.68 1.90 0.03 84.79 05:19:01 AM 0 33.97 0.00 3.17 1.83 0.05 60.98 05:19:01 AM 1 1.96 0.00 0.60 1.61 0.02 95.82 05:19:01 AM 2 9.42 0.00 2.32 3.06 0.03 85.17 05:19:01 AM 3 1.71 0.00 0.69 1.12 0.05 96.44 05:20:01 AM all 14.13 0.00 3.49 3.26 0.03 79.09 05:20:01 AM 0 17.28 0.00 3.55 1.56 0.02 77.59 05:20:01 AM 1 9.88 0.00 2.46 2.01 0.02 85.63 05:20:01 AM 2 14.19 0.00 4.02 3.77 0.05 77.97 05:20:01 AM 3 15.18 0.00 3.94 5.69 0.05 75.13 Average: all 13.57 0.00 6.63 6.59 0.16 73.05 Average: 0 14.82 0.00 6.84 6.62 0.16 71.56 Average: 1 13.03 0.00 6.61 6.45 0.16 73.75 Average: 2 13.46 0.00 6.76 6.92 0.15 72.71 Average: 3 12.98 0.00 6.31 6.36 0.15 74.20