---> uname -a: Linux prd-centos7-docker-4c-2g-4602.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: 2933.442 BogoMIPS: 5866.88 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 27% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 559 79 4 1198 1090 Swap: 1023 94 929 ---> 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:67:dc:8b brd ff:ff:ff:ff:ff:ff inet 10.30.123.236/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85073sec preferred_lft 85073sec inet6 fe80::f816:3eff:fe67:dc8b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:00:66:01 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::42:44ff:fe00:6601/64 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) 06:11:52 AM LINUX RESTART 06:13:01 AM tps rtps wtps bread/s bwrtn/s 06:14:01 AM 137.07 73.38 63.68 9225.89 31473.93 06:15:01 AM 329.25 134.51 194.74 7031.30 45808.45 06:16:01 AM 195.66 109.84 85.82 5331.16 11966.29 06:17:02 AM 1068.03 796.84 271.19 94016.21 167218.83 06:18:01 AM 2192.63 1885.12 307.51 149215.52 159493.44 06:19:01 AM 1564.21 1234.41 329.80 112191.30 137098.35 06:20:02 AM 2092.37 1733.86 358.51 128974.56 138605.19 06:21:01 AM 634.37 307.31 327.06 39395.26 59256.22 06:22:01 AM 66.13 21.30 44.84 3273.79 1542.92 06:23:01 AM 1.65 1.42 0.23 187.58 2.68 06:24:01 AM 0.32 0.03 0.28 0.40 3.16 06:25:01 AM 0.22 0.00 0.22 0.00 2.38 06:26:01 AM 0.35 0.02 0.33 0.53 3.48 06:27:01 AM 2.00 1.77 0.23 58.08 3.50 06:28:01 AM 0.92 0.13 0.78 2.53 14.36 06:29:01 AM 0.28 0.00 0.28 0.00 2.93 06:30:01 AM 0.27 0.03 0.23 0.80 1.93 06:31:01 AM 0.27 0.00 0.27 0.00 3.00 06:32:01 AM 63.66 57.24 6.43 5361.13 307.66 06:33:01 AM 86.10 8.28 77.82 989.01 7761.42 06:34:01 AM 117.49 31.61 85.88 1253.76 8869.04 Average: 406.86 304.32 102.54 26473.68 36622.20 06:13:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:14:01 AM 84132 1797424 95.53 2596 1116136 1541060 52.59 692364 933968 105892 06:15:01 AM 210192 1671364 88.83 1560 967324 1307976 44.64 640736 796352 48068 06:16:01 AM 224008 1657548 88.09 1212 922328 1460400 49.84 704996 712156 19836 06:17:02 AM 430268 1451288 77.13 68 804600 1448316 49.43 561740 721916 0 06:18:01 AM 72644 1808912 96.14 60 574268 3616712 123.43 912656 676920 4320 06:19:01 AM 64364 1817192 96.58 48 1014736 2640736 90.12 775228 856424 44436 06:20:02 AM 477440 1404116 74.63 48 743012 1687188 57.58 530712 681084 0 06:21:01 AM 210288 1671268 88.82 48 997244 1669608 56.98 561300 898836 1148 06:22:01 AM 249028 1632528 86.76 48 1069788 1189004 40.58 502120 925700 12 06:23:01 AM 245824 1635732 86.94 48 1075140 1149916 39.24 505192 927180 8 06:24:01 AM 246280 1635276 86.91 48 1075140 1145744 39.10 504676 927160 8 06:25:01 AM 246368 1635188 86.91 48 1075164 1145744 39.10 504684 927172 8 06:26:01 AM 246644 1634912 86.89 48 1075156 1145744 39.10 504704 927172 8 06:27:01 AM 244340 1637216 87.01 48 1076268 1145744 39.10 505096 927912 16 06:28:01 AM 244252 1637304 87.02 48 1076256 1145828 39.11 505028 927944 8 06:29:01 AM 244836 1636720 86.99 48 1076276 1145744 39.10 505072 927952 8 06:30:01 AM 244908 1636648 86.98 48 1076276 1145744 39.10 504948 927976 8 06:31:01 AM 244868 1636688 86.99 48 1076288 1145744 39.10 505080 927976 8 06:32:01 AM 95884 1785672 94.90 48 1184672 1181024 40.31 542416 1034268 9716 06:33:01 AM 67100 1814456 96.43 48 1157776 1218528 41.59 627972 958256 42464 06:34:01 AM 76372 1805184 95.94 0 1113416 1209672 41.28 651520 883336 65524 Average: 212859 1668697 88.69 296 1016536 1451723 49.54 583250 877508 16262 06:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:14:01 AM eth0 2069.01 1782.62 6065.09 2872.09 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM docker0 849.69 731.24 68.58 2657.88 0.00 0.00 0.00 06:15:01 AM veth0dfba56 0.00 0.12 0.00 0.01 0.00 0.00 0.00 06:15:01 AM eth0 3335.52 2644.14 11321.84 2990.32 0.00 0.00 0.00 06:15:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 06:15:01 AM docker0 982.85 905.37 78.17 3486.44 0.00 0.00 0.00 06:16:01 AM veth0dfba56 0.00 0.02 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 48.72 30.43 34.11 57.16 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:02 AM vethf2c31a3 0.00 0.22 0.00 0.01 0.00 0.00 0.00 06:17:02 AM eth0 246.73 216.21 1843.60 75.36 0.00 0.00 0.00 06:17:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:02 AM veth16c37a9 7.41 7.69 0.60 29.38 0.00 0.00 0.00 06:18:01 AM veth145162c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 06:18:01 AM vethf2c31a3 0.00 0.47 0.00 0.02 0.00 0.00 0.00 06:18:01 AM veth6c92274 0.00 0.13 0.00 0.01 0.00 0.00 0.00 06:18:01 AM veth8521039 0.00 0.13 0.00 0.01 0.00 0.00 0.00 06:19:01 AM vethf2c31a3 0.00 0.15 0.00 0.01 0.00 0.00 0.00 06:19:01 AM veth5fe9d98 0.00 0.13 0.00 0.01 0.00 0.00 0.00 06:19:01 AM eth0 3706.15 2938.25 13335.94 3171.28 0.00 0.00 0.00 06:19:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 06:20:02 AM vethf2c31a3 0.00 0.20 0.00 0.01 0.00 0.00 0.00 06:20:02 AM veth7c07f38 0.00 0.10 0.00 0.01 0.00 0.00 0.00 06:20:02 AM eth0 79.31 60.07 119.63 69.47 0.00 0.00 0.00 06:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM vethf2c31a3 0.00 0.15 0.00 0.01 0.00 0.00 0.00 06:21:01 AM vethe86d4dc 2.77 3.40 0.35 14.35 0.00 0.00 0.00 06:21:01 AM eth0 126.32 82.09 481.18 70.80 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 42.94 37.40 55.43 53.70 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM docker0 1093.41 1046.59 85.14 4303.28 0.00 0.00 0.00 06:23:01 AM eth0 0.95 0.45 0.43 0.24 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 0.27 0.20 0.14 0.07 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 17.77 12.52 36.41 4.68 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 154.18 127.79 793.24 12.35 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 59.10 46.88 133.96 44.78 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 158.08 129.29 559.23 160.25 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 52.11 49.88 4.06 205.07 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) 06:11:52 AM LINUX RESTART 06:13:01 AM CPU %user %nice %system %iowait %steal %idle 06:14:01 AM all 19.83 0.00 6.94 1.22 0.06 71.94 06:14:01 AM 0 17.59 0.00 9.21 1.31 0.07 71.83 06:14:01 AM 1 17.34 0.00 6.35 1.69 0.05 74.57 06:14:01 AM 2 30.84 0.00 6.13 1.22 0.07 61.74 06:14:01 AM 3 13.54 0.00 6.09 0.65 0.07 79.65 06:15:01 AM all 17.23 0.00 8.42 6.56 0.06 67.73 06:15:01 AM 0 17.90 0.00 8.48 6.27 0.07 67.28 06:15:01 AM 1 16.89 0.00 8.34 4.18 0.05 70.54 06:15:01 AM 2 17.51 0.00 8.71 8.38 0.05 65.35 06:15:01 AM 3 16.64 0.00 8.15 7.40 0.05 67.75 06:16:01 AM all 53.19 0.00 13.32 3.77 0.04 29.69 06:16:01 AM 0 51.81 0.00 13.84 5.00 0.05 29.29 06:16:01 AM 1 53.14 0.00 12.44 4.37 0.05 29.99 06:16:01 AM 2 52.77 0.00 13.08 3.16 0.05 30.94 06:16:01 AM 3 54.99 0.00 13.88 2.56 0.03 28.53 06:17:02 AM all 20.27 0.00 17.39 9.61 0.13 52.59 06:17:02 AM 0 19.75 0.00 17.69 8.86 0.10 53.60 06:17:02 AM 1 20.70 0.00 17.18 10.03 0.17 51.92 06:17:02 AM 2 19.56 0.00 17.21 9.70 0.10 53.43 06:17:02 AM 3 21.08 0.00 17.50 9.85 0.14 51.44 06:18:01 AM all 35.48 0.00 19.86 26.48 0.18 18.00 06:18:01 AM 0 34.74 0.00 19.98 25.71 0.19 19.38 06:18:01 AM 1 35.85 0.00 20.20 27.49 0.19 16.26 06:18:01 AM 2 35.57 0.00 19.54 26.14 0.19 18.56 06:18:01 AM 3 35.73 0.00 19.72 26.55 0.16 17.84 06:19:01 AM all 34.95 0.00 17.90 21.65 0.10 25.39 06:19:01 AM 0 34.74 0.00 16.93 19.19 0.14 29.00 06:19:01 AM 1 34.70 0.00 17.76 22.90 0.12 24.52 06:19:01 AM 2 35.06 0.00 18.81 21.06 0.10 24.97 06:19:01 AM 3 35.32 0.00 18.13 23.46 0.05 23.03 06:20:02 AM all 32.81 0.00 19.01 35.81 0.14 12.23 06:20:02 AM 0 32.39 0.00 18.60 39.56 0.17 9.28 06:20:02 AM 1 33.87 0.00 18.43 34.96 0.14 12.60 06:20:02 AM 2 32.62 0.00 19.04 33.88 0.14 14.32 06:20:02 AM 3 32.35 0.00 19.96 34.86 0.14 12.70 06:21:01 AM all 36.47 0.00 14.35 19.98 0.06 29.14 06:21:01 AM 0 37.23 0.00 14.80 16.71 0.05 31.21 06:21:01 AM 1 35.35 0.00 15.15 24.46 0.05 24.99 06:21:01 AM 2 36.05 0.00 13.76 17.54 0.05 32.60 06:21:01 AM 3 37.28 0.00 13.71 21.24 0.04 27.75 06:22:01 AM all 2.72 0.00 1.36 2.13 0.00 93.78 06:22:01 AM 0 4.57 0.00 1.60 4.36 0.00 89.47 06:22:01 AM 1 1.07 0.00 1.08 0.65 0.02 97.18 06:22:01 AM 2 3.53 0.00 1.64 0.67 0.00 94.17 06:22:01 AM 3 1.70 0.00 1.09 2.86 0.02 94.34 06:23:01 AM all 0.15 0.00 0.03 0.02 0.00 99.79 06:23:01 AM 0 0.00 0.00 0.05 0.03 0.00 99.92 06:23:01 AM 1 0.03 0.00 0.02 0.00 0.00 99.95 06:23:01 AM 2 0.03 0.00 0.03 0.03 0.00 99.90 06:23:01 AM 3 0.53 0.00 0.03 0.02 0.00 99.42 06:24:01 AM all 0.08 0.00 0.03 0.00 0.00 99.88 06:24:01 AM 0 0.03 0.00 0.03 0.00 0.00 99.93 06:24:01 AM 1 0.03 0.00 0.02 0.00 0.00 99.95 06:24:01 AM 2 0.03 0.00 0.03 0.00 0.00 99.93 06:24:01 AM 3 0.25 0.00 0.03 0.02 0.00 99.70 06:24:01 AM CPU %user %nice %system %iowait %steal %idle 06:25:01 AM all 0.04 0.00 0.03 0.00 0.00 99.92 06:25:01 AM 0 0.00 0.00 0.00 0.00 0.00 100.00 06:25:01 AM 1 0.10 0.00 0.03 0.00 0.00 99.87 06:25:01 AM 2 0.03 0.00 0.05 0.00 0.02 99.90 06:25:01 AM 3 0.03 0.00 0.03 0.00 0.00 99.93 06:26:01 AM all 0.15 0.00 0.02 0.00 0.00 99.83 06:26:01 AM 0 0.00 0.00 0.00 0.00 0.00 100.00 06:26:01 AM 1 0.52 0.00 0.02 0.00 0.00 99.47 06:26:01 AM 2 0.03 0.00 0.02 0.00 0.00 99.95 06:26:01 AM 3 0.05 0.00 0.03 0.00 0.00 99.92 06:27:01 AM all 0.15 0.00 0.04 0.02 0.00 99.78 06:27:01 AM 0 0.00 0.00 0.02 0.00 0.02 99.97 06:27:01 AM 1 0.53 0.00 0.03 0.00 0.00 99.43 06:27:01 AM 2 0.07 0.00 0.12 0.07 0.00 99.75 06:27:01 AM 3 0.02 0.00 0.03 0.00 0.00 99.95 06:28:01 AM all 0.16 0.00 0.03 0.00 0.00 99.80 06:28:01 AM 0 0.02 0.00 0.03 0.00 0.00 99.95 06:28:01 AM 1 0.55 0.00 0.02 0.02 0.00 99.42 06:28:01 AM 2 0.07 0.00 0.03 0.00 0.00 99.90 06:28:01 AM 3 0.03 0.00 0.03 0.00 0.00 99.93 06:29:01 AM all 0.15 0.00 0.02 0.00 0.00 99.83 06:29:01 AM 0 0.00 0.00 0.00 0.00 0.00 100.00 06:29:01 AM 1 0.50 0.00 0.02 0.00 0.00 99.48 06:29:01 AM 2 0.03 0.00 0.03 0.00 0.00 99.93 06:29:01 AM 3 0.03 0.00 0.02 0.00 0.00 99.95 06:30:01 AM all 0.15 0.00 0.02 0.01 0.00 99.82 06:30:01 AM 0 0.00 0.00 0.02 0.00 0.00 99.98 06:30:01 AM 1 0.53 0.00 0.02 0.00 0.00 99.45 06:30:01 AM 2 0.05 0.00 0.02 0.00 0.00 99.93 06:30:01 AM 3 0.03 0.00 0.02 0.03 0.00 99.92 06:31:01 AM all 0.14 0.00 0.02 0.00 0.00 99.84 06:31:01 AM 0 0.00 0.00 0.00 0.00 0.00 100.00 06:31:01 AM 1 0.52 0.00 0.02 0.00 0.00 99.47 06:31:01 AM 2 0.02 0.00 0.03 0.00 0.00 99.95 06:31:01 AM 3 0.02 0.00 0.02 0.00 0.00 99.97 06:32:01 AM all 1.63 0.00 0.57 1.61 0.00 96.20 06:32:01 AM 0 0.68 0.00 0.33 0.37 0.00 98.62 06:32:01 AM 1 2.13 0.00 0.73 2.53 0.00 94.61 06:32:01 AM 2 1.43 0.00 0.60 1.08 0.00 96.88 06:32:01 AM 3 2.25 0.00 0.60 2.45 0.00 94.70 06:33:01 AM all 15.05 0.00 1.94 2.69 0.01 80.30 06:33:01 AM 0 18.37 0.00 1.93 4.20 0.02 75.47 06:33:01 AM 1 10.05 0.00 1.40 2.01 0.02 86.52 06:33:01 AM 2 21.64 0.00 2.58 1.47 0.02 74.29 06:33:01 AM 3 10.16 0.00 1.87 3.11 0.02 84.85 06:34:01 AM all 15.95 0.00 3.01 3.61 0.02 77.41 06:34:01 AM 0 21.92 0.00 2.65 3.26 0.02 72.15 06:34:01 AM 1 12.49 0.00 2.23 0.65 0.02 84.61 06:34:01 AM 2 13.93 0.00 3.05 4.17 0.02 78.83 06:34:01 AM 3 15.48 0.00 4.08 6.37 0.02 74.05 Average: all 13.43 0.00 5.81 6.30 0.04 74.42 Average: 0 13.69 0.00 5.90 6.30 0.04 74.06 Average: 1 12.96 0.00 5.68 6.33 0.04 74.98 Average: 2 14.11 0.00 5.82 6.00 0.04 74.03 Average: 3 12.95 0.00 5.82 6.57 0.03 74.62