---> uname -a: Linux prd-centos7-docker-4c-2g-5027.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: 2933.438 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 13G 38G 26% / 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 511 69 3 1255 1138 Swap: 1023 91 932 ---> 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:92:5d:57 brd ff:ff:ff:ff:ff:ff inet 10.30.122.63/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85123sec preferred_lft 85123sec inet6 fe80::f816:3eff:fe92:5d57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:80:0a:ec 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::42:32ff:fe80:aec/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) 10/13/2020 _x86_64_ (4 CPU) 09:50:02 AM LINUX RESTART 09:51:02 AM tps rtps wtps bread/s bwrtn/s 09:52:01 AM 123.16 62.48 60.67 9257.10 28013.43 09:53:01 AM 333.25 126.20 207.05 6363.69 49234.71 09:54:01 AM 201.30 107.48 93.81 4875.57 8550.66 09:55:01 AM 996.60 737.77 258.82 94373.97 169744.35 09:56:01 AM 2289.19 1951.67 337.51 149767.43 154446.37 09:57:01 AM 962.46 636.19 326.27 72184.74 108795.53 09:58:01 AM 2098.63 1746.09 352.54 131661.87 142603.97 09:59:01 AM 755.32 458.98 296.34 39967.39 55056.61 10:00:01 AM 78.51 17.14 61.37 3216.11 3057.54 10:01:01 AM 2.11 0.88 1.23 18.25 15.70 10:02:01 AM 0.85 0.41 0.44 24.78 7.94 10:03:01 AM 0.27 0.00 0.27 0.00 3.18 10:04:01 AM 0.32 0.07 0.25 1.20 2.60 10:05:01 AM 0.50 0.30 0.20 5.46 1.88 10:06:01 AM 2.28 1.57 0.72 57.29 14.04 10:07:01 AM 0.28 0.00 0.28 0.00 3.33 10:08:01 AM 0.32 0.00 0.32 0.00 4.48 10:09:01 AM 0.18 0.02 0.17 1.07 1.90 10:10:01 AM 92.91 58.69 34.22 5464.14 2871.63 10:11:01 AM 133.07 34.67 98.40 2043.29 10734.58 Average: 404.81 298.11 106.70 26037.67 36728.68 09:51:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:52:01 AM 75444 1806112 95.99 2596 1167860 1505756 51.39 669592 964216 46636 09:53:01 AM 141240 1740316 92.49 1492 1020652 1720700 58.72 690640 809632 13420 09:54:01 AM 275156 1606400 85.38 1392 915980 1426200 48.67 683408 679908 68352 09:55:01 AM 454584 1426972 75.84 0 812644 1657900 56.58 524064 732172 92 09:56:01 AM 103620 1777936 94.49 0 564252 4036112 137.75 863564 694784 43028 09:57:01 AM 79216 1802340 95.79 0 1133900 2157624 73.64 748288 861236 47732 09:58:01 AM 63200 1818356 96.64 0 1174024 2055936 70.17 772428 855532 13140 09:59:01 AM 305308 1576248 83.77 0 954596 1610392 54.96 440632 930492 2944 10:00:01 AM 309404 1572152 83.56 0 1057512 1196684 40.84 403284 972236 20 10:01:01 AM 315512 1566044 83.23 0 1057876 1131296 38.61 399788 970936 20 10:02:01 AM 316780 1564776 83.16 0 1058544 1123164 38.33 398520 971428 16 10:03:01 AM 317128 1564428 83.15 0 1058564 1123164 38.33 398528 971444 8 10:04:01 AM 316104 1565452 83.20 0 1058576 1123380 38.34 399048 971480 16 10:05:01 AM 316272 1565284 83.19 0 1058760 1123312 38.34 399292 971620 12 10:06:01 AM 314200 1567356 83.30 0 1059732 1123248 38.33 399060 972332 8 10:07:01 AM 314540 1567016 83.28 0 1059740 1123260 38.33 399400 972332 8 10:08:01 AM 314192 1567364 83.30 0 1059740 1123296 38.34 399416 972332 8 10:09:01 AM 314252 1567304 83.30 0 1059720 1123320 38.34 399372 972332 16 10:10:01 AM 86212 1795344 95.42 0 1221440 1182724 40.36 492808 1098840 56856 10:11:01 AM 86036 1795520 95.43 0 1188588 1165028 39.76 517912 1024328 98904 Average: 240920 1640636 87.20 274 1037135 1491625 50.91 519952 918481 19562 09:51:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:52:01 AM eth0 2118.03 1837.18 6198.27 2927.05 0.00 0.00 0.00 09:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM docker0 873.19 708.24 70.27 2701.59 0.00 0.00 0.00 09:53:01 AM eth0 454.16 356.92 1996.28 68.88 0.00 0.00 0.00 09:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM veth2c6bc07 0.00 0.10 0.00 0.01 0.00 0.00 0.00 09:53:01 AM docker0 1018.12 893.38 80.68 3485.87 0.00 0.00 0.00 09:54:01 AM eth0 43.42 24.03 33.93 45.87 0.00 0.00 0.00 09:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM veth2c6bc07 0.00 0.03 0.00 0.00 0.00 0.00 0.00 09:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM vethc8e6a0b 0.10 0.08 0.01 0.01 0.00 0.00 0.00 09:55:01 AM veth48377ef 0.00 0.05 0.00 0.00 0.00 0.00 0.00 09:55:01 AM eth0 3777.10 3285.74 13092.82 3172.43 0.00 0.00 0.00 09:55:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 09:56:01 AM vethdca9d71 0.00 0.12 0.00 0.01 0.00 0.00 0.00 09:56:01 AM eth0 60.66 43.12 171.71 22.70 0.00 0.00 0.00 09:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM vethb8c4f01 0.00 0.10 0.00 0.01 0.00 0.00 0.00 09:57:01 AM veth2c42157 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM veth6843b49 0.00 0.08 0.00 0.01 0.00 0.00 0.00 09:57:01 AM veth2d25ff5 0.00 0.05 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 3986.12 3444.45 13674.74 3335.49 0.00 0.00 0.00 09:58:01 AM veth9a88444 0.00 0.08 0.00 0.01 0.00 0.00 0.00 09:58:01 AM eth0 63.77 42.73 120.60 50.15 0.00 0.00 0.00 09:58:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 09:58:01 AM veth30e0146 0.00 0.08 0.00 0.01 0.00 0.00 0.00 09:59:01 AM veth19da3d5 2.78 5.16 0.19 29.85 0.00 0.00 0.00 09:59:01 AM vethe245e17 2.78 3.11 0.31 11.05 0.00 0.00 0.00 09:59:01 AM eth0 4104.48 3509.33 14032.66 3420.51 0.00 0.00 0.00 09:59:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 10:00:01 AM eth0 38.78 29.76 74.98 35.15 0.00 0.00 0.00 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM docker0 1104.23 1009.22 86.00 4273.37 0.00 0.00 0.00 10:01:01 AM eth0 1.05 0.47 0.45 0.24 0.00 0.00 0.00 10:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 10:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 1.37 0.48 0.36 0.18 0.00 0.00 0.00 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 0.60 0.38 0.28 0.24 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 0.88 0.18 0.20 0.07 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 1.00 0.37 0.32 0.20 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 1.13 0.35 0.32 0.20 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 0.87 0.25 0.31 0.19 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 123.06 105.36 826.65 14.56 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 35.16 27.31 110.84 25.92 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 164.94 136.95 589.08 169.51 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 55.31 50.55 4.31 214.05 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) 10/13/2020 _x86_64_ (4 CPU) 09:50:02 AM LINUX RESTART 09:51:02 AM CPU %user %nice %system %iowait %steal %idle 09:52:01 AM all 19.15 0.00 7.04 1.24 0.03 72.53 09:52:01 AM 0 17.34 0.00 8.99 1.07 0.02 72.58 09:52:01 AM 1 29.10 0.00 6.54 1.77 0.02 62.57 09:52:01 AM 2 18.15 0.00 5.81 0.47 0.03 75.54 09:52:01 AM 3 11.89 0.00 6.88 1.66 0.03 79.54 09:53:01 AM all 12.78 0.00 8.63 6.74 0.03 71.83 09:53:01 AM 0 13.25 0.00 9.86 6.77 0.03 70.09 09:53:01 AM 1 12.71 0.00 8.16 8.92 0.03 70.17 09:53:01 AM 2 12.39 0.00 8.02 4.72 0.03 74.83 09:53:01 AM 3 12.75 0.00 8.49 6.53 0.03 72.20 09:54:01 AM all 54.09 0.00 15.05 4.33 0.02 26.51 09:54:01 AM 0 53.46 0.00 14.60 3.46 0.02 28.46 09:54:01 AM 1 55.47 0.00 15.26 5.45 0.03 23.78 09:54:01 AM 2 53.20 0.00 15.58 3.12 0.02 28.08 09:54:01 AM 3 54.26 0.00 14.71 5.30 0.00 25.73 09:55:01 AM all 21.13 0.00 18.35 10.52 0.03 49.96 09:55:01 AM 0 19.14 0.00 17.38 8.83 0.03 54.61 09:55:01 AM 1 21.49 0.00 17.91 13.87 0.03 46.69 09:55:01 AM 2 21.04 0.00 19.40 9.19 0.03 50.33 09:55:01 AM 3 22.87 0.00 18.76 10.18 0.03 48.15 09:56:01 AM all 26.02 0.00 20.55 28.49 0.04 24.89 09:56:01 AM 0 25.30 0.00 18.05 26.00 0.03 30.62 09:56:01 AM 1 27.24 0.00 21.32 28.87 0.05 22.52 09:56:01 AM 2 25.81 0.00 21.53 32.77 0.03 19.86 09:56:01 AM 3 25.75 0.00 21.29 26.35 0.03 26.57 09:57:01 AM all 40.81 0.00 17.54 20.61 0.03 21.01 09:57:01 AM 0 39.57 0.00 16.06 20.89 0.02 23.46 09:57:01 AM 1 40.57 0.00 18.66 19.97 0.03 20.77 09:57:01 AM 2 41.54 0.00 17.67 20.82 0.02 19.94 09:57:01 AM 3 41.56 0.00 17.82 20.75 0.03 19.84 09:58:01 AM all 33.76 0.00 21.95 29.69 0.03 14.57 09:58:01 AM 0 33.12 0.00 20.22 32.83 0.05 13.77 09:58:01 AM 1 34.33 0.00 22.39 29.56 0.02 13.70 09:58:01 AM 2 34.41 0.00 22.21 27.82 0.05 15.50 09:58:01 AM 3 33.15 0.00 22.94 28.55 0.03 15.32 09:59:01 AM all 35.59 0.00 15.89 22.02 0.03 26.47 09:59:01 AM 0 36.62 0.00 14.92 18.83 0.03 29.59 09:59:01 AM 1 36.49 0.00 16.84 21.75 0.05 24.87 09:59:01 AM 2 35.13 0.00 15.08 25.83 0.02 23.94 09:59:01 AM 3 34.11 0.00 16.70 21.67 0.03 27.48 10:00:01 AM all 3.25 0.00 1.97 2.63 0.00 92.15 10:00:01 AM 0 2.72 0.00 2.31 4.38 0.00 90.59 10:00:01 AM 1 3.63 0.00 1.87 2.78 0.00 91.72 10:00:01 AM 2 1.57 0.00 1.63 1.36 0.00 95.44 10:00:01 AM 3 5.09 0.00 2.07 2.01 0.00 90.83 10:01:01 AM all 0.06 0.00 0.05 0.02 0.00 99.87 10:01:01 AM 0 0.05 0.00 0.02 0.05 0.00 99.88 10:01:01 AM 1 0.10 0.00 0.05 0.02 0.00 99.83 10:01:01 AM 2 0.05 0.00 0.05 0.02 0.00 99.88 10:01:01 AM 3 0.03 0.00 0.07 0.00 0.00 99.90 10:02:01 AM all 0.16 0.00 0.05 0.01 0.00 99.78 10:02:01 AM 0 0.05 0.00 0.03 0.02 0.00 99.90 10:02:01 AM 1 0.02 0.00 0.05 0.00 0.00 99.93 10:02:01 AM 2 0.52 0.00 0.07 0.02 0.00 99.39 10:02:01 AM 3 0.05 0.00 0.05 0.00 0.00 99.90 10:02:01 AM CPU %user %nice %system %iowait %steal %idle 10:03:01 AM all 0.15 0.00 0.02 0.00 0.00 99.83 10:03:01 AM 0 0.02 0.00 0.05 0.00 0.00 99.93 10:03:01 AM 1 0.02 0.00 0.02 0.00 0.00 99.97 10:03:01 AM 2 0.53 0.00 0.03 0.00 0.00 99.43 10:03:01 AM 3 0.03 0.00 0.02 0.00 0.00 99.95 10:04:01 AM all 0.17 0.00 0.04 0.00 0.00 99.79 10:04:01 AM 0 0.05 0.00 0.03 0.00 0.02 99.90 10:04:01 AM 1 0.03 0.00 0.03 0.00 0.00 99.93 10:04:01 AM 2 0.53 0.00 0.05 0.00 0.02 99.40 10:04:01 AM 3 0.05 0.00 0.05 0.02 0.00 99.88 10:05:01 AM all 0.15 0.00 0.02 0.00 0.00 99.83 10:05:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 10:05:01 AM 1 0.02 0.00 0.00 0.00 0.00 99.98 10:05:01 AM 2 0.50 0.00 0.02 0.00 0.00 99.48 10:05:01 AM 3 0.05 0.00 0.03 0.00 0.00 99.92 10:06:01 AM all 0.16 0.00 0.05 0.02 0.00 99.76 10:06:01 AM 0 0.05 0.00 0.05 0.00 0.00 99.90 10:06:01 AM 1 0.05 0.00 0.07 0.00 0.02 99.87 10:06:01 AM 2 0.55 0.00 0.03 0.00 0.00 99.42 10:06:01 AM 3 0.03 0.00 0.08 0.07 0.00 99.82 10:07:01 AM all 0.15 0.00 0.03 0.00 0.00 99.82 10:07:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 10:07:01 AM 1 0.30 0.00 0.02 0.00 0.00 99.68 10:07:01 AM 2 0.22 0.00 0.02 0.00 0.00 99.77 10:07:01 AM 3 0.05 0.00 0.03 0.00 0.00 99.92 10:08:01 AM all 0.05 0.00 0.05 0.00 0.00 99.90 10:08:01 AM 0 0.03 0.00 0.03 0.00 0.00 99.93 10:08:01 AM 1 0.12 0.00 0.08 0.00 0.00 99.80 10:08:01 AM 2 0.03 0.00 0.03 0.00 0.00 99.93 10:08:01 AM 3 0.05 0.00 0.07 0.00 0.02 99.87 10:09:01 AM all 0.06 0.00 0.04 0.00 0.00 99.90 10:09:01 AM 0 0.03 0.00 0.03 0.00 0.00 99.93 10:09:01 AM 1 0.15 0.00 0.05 0.00 0.00 99.80 10:09:01 AM 2 0.02 0.00 0.02 0.02 0.00 99.95 10:09:01 AM 3 0.05 0.00 0.05 0.00 0.00 99.90 10:10:01 AM all 11.83 0.00 1.66 2.25 0.01 84.26 10:10:01 AM 0 13.22 0.00 1.91 1.78 0.00 83.09 10:10:01 AM 1 18.24 0.00 2.25 3.97 0.00 75.54 10:10:01 AM 2 9.70 0.00 1.11 2.20 0.00 86.99 10:10:01 AM 3 6.18 0.00 1.37 1.04 0.00 91.41 10:11:01 AM all 14.39 0.00 3.81 4.99 0.01 76.80 10:11:01 AM 0 20.26 0.00 5.37 6.07 0.02 68.28 10:11:01 AM 1 9.42 0.00 2.70 6.07 0.02 81.79 10:11:01 AM 2 17.32 0.00 4.13 4.04 0.02 74.49 10:11:01 AM 3 10.54 0.00 3.01 3.78 0.02 82.66 Average: all 13.53 0.00 6.55 6.58 0.01 73.33 Average: 0 13.57 0.00 6.42 6.48 0.01 73.52 Average: 1 14.30 0.00 6.62 7.06 0.02 72.00 Average: 2 13.51 0.00 6.54 6.53 0.01 73.41 Average: 3 12.73 0.00 6.60 6.27 0.01 74.39