---> uname -a: Linux prd-centos7-docker-4c-2g-2219.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 8.6G 42G 18% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 649 80 15 1107 989 Swap: 1023 3 1020 ---> 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:43:e3:41 brd ff:ff:ff:ff:ff:ff inet 10.30.123.182/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85589sec preferred_lft 85589sec inet6 fe80::f816:3eff:fe43:e341/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:d4:5c:2d 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::42:58ff:fed4:5c2d/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) 09/30/2020 _x86_64_ (4 CPU) 07:19:18 AM LINUX RESTART 07:20:01 AM tps rtps wtps bread/s bwrtn/s 07:21:01 AM 67.53 15.87 51.66 5288.22 12056.24 07:22:02 AM 190.03 99.59 90.44 5991.51 40006.17 07:23:01 AM 274.45 120.31 154.14 6340.62 33211.63 07:24:01 AM 200.96 120.32 80.64 5262.48 6445.15 07:25:01 AM 8.66 0.10 8.56 2.40 595.75 07:26:01 AM 0.38 0.03 0.35 1.07 4.85 07:27:01 AM 0.37 0.12 0.25 74.87 2.83 07:28:01 AM 0.28 0.02 0.27 0.27 3.08 07:29:02 AM 0.25 0.00 0.25 0.00 2.85 07:30:01 AM 0.42 0.22 0.20 91.04 1.66 07:31:01 AM 59.22 57.89 1.33 4964.00 53.02 07:32:01 AM 77.87 6.41 71.46 862.47 10368.88 07:33:01 AM 108.30 26.04 82.26 1069.77 7871.70 Average: 76.00 34.37 41.63 2304.11 8499.68 07:20:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:21:01 AM 73972 1807584 96.07 2620 1138968 1326060 45.26 559520 1083076 63384 07:22:02 AM 166568 1714988 91.15 2020 1022360 1321664 45.11 573596 938096 9348 07:23:01 AM 145252 1736304 92.28 1508 952488 1632264 55.71 692296 807540 5396 07:24:01 AM 394212 1487344 79.05 820 773588 1296796 44.26 646600 610728 36 07:25:01 AM 546324 1335232 70.96 820 670648 1087212 37.10 573836 541172 12 07:26:01 AM 547888 1333668 70.88 820 670652 1072920 36.62 573184 540892 16 07:27:01 AM 545772 1335784 70.99 820 672904 1072932 36.62 573384 543136 8 07:28:01 AM 546888 1334668 70.93 820 672908 1063620 36.30 572572 542752 16 07:29:02 AM 547020 1334536 70.93 820 672916 1063620 36.30 572580 542752 8 07:30:01 AM 541304 1340252 71.23 820 675608 1063692 36.30 570572 550396 20 07:31:01 AM 348244 1533312 81.49 820 833208 1096420 37.42 620908 689332 11396 07:32:01 AM 65580 1815976 96.51 636 1044072 1140012 38.91 680076 883660 43944 07:33:01 AM 74524 1807032 96.04 504 1014376 1112992 37.98 639576 868316 46336 Average: 349504 1532052 81.42 1065 831900 1180785 40.30 603746 703219 13840 07:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:21:01 AM eth0 1288.96 1295.28 5469.69 171.02 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM vethc586b43 794.46 588.02 71.06 2077.24 0.00 0.00 0.00 07:21:01 AM docker0 794.46 587.89 60.20 2077.23 0.00 0.00 0.00 07:22:02 AM eth0 1321.50 998.62 3567.23 2774.47 0.00 0.00 0.00 07:22:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:02 AM docker0 233.96 172.00 16.91 577.04 0.00 0.00 0.00 07:23:01 AM eth0 371.10 268.41 1992.87 33.99 0.00 0.00 0.00 07:23:01 AM vethfef972b 0.00 0.10 0.00 0.01 0.00 0.00 0.00 07:23:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 07:23:01 AM docker0 1188.92 947.97 88.33 3543.64 0.00 0.00 0.00 07:24:01 AM eth0 39.92 30.35 27.63 79.52 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 3.61 1.48 1.88 0.83 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 3.68 0.78 1.06 0.61 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 1.63 0.83 0.83 0.57 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 0.20 0.08 0.01 0.04 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:02 AM eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 07:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 0.25 0.15 0.09 0.04 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 15.29 9.46 38.13 4.40 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 83.68 65.83 819.59 8.49 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 37.15 24.44 131.09 9.69 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 244.07 207.78 927.53 238.38 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 90.20 71.92 6.70 268.85 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) 09/30/2020 _x86_64_ (4 CPU) 07:19:18 AM LINUX RESTART 07:20:01 AM CPU %user %nice %system %iowait %steal %idle 07:21:01 AM all 14.82 0.00 5.80 1.52 2.41 75.45 07:21:01 AM 0 13.41 0.00 7.20 2.53 2.98 73.88 07:21:01 AM 1 19.50 0.00 6.01 1.64 2.14 70.71 07:21:01 AM 2 13.43 0.00 5.79 0.82 2.49 77.47 07:21:01 AM 3 12.94 0.00 4.21 1.13 2.05 79.68 07:22:02 AM all 18.19 0.00 6.98 1.39 6.12 67.32 07:22:02 AM 0 19.77 0.00 7.37 0.77 5.77 66.32 07:22:02 AM 1 16.85 0.00 7.33 0.97 6.24 68.61 07:22:02 AM 2 18.81 0.00 7.68 2.56 6.31 64.64 07:22:02 AM 3 17.41 0.00 5.56 1.27 6.13 69.63 07:23:01 AM all 8.94 0.00 6.83 6.13 2.63 75.46 07:23:01 AM 0 9.22 0.00 7.31 6.14 2.57 74.76 07:23:01 AM 1 10.09 0.00 6.95 8.53 2.95 71.48 07:23:01 AM 2 8.68 0.00 6.89 4.99 2.62 76.83 07:23:01 AM 3 7.75 0.00 6.17 4.86 2.39 78.83 07:24:01 AM all 53.30 0.00 16.03 4.78 3.56 22.33 07:24:01 AM 0 54.33 0.00 16.06 3.19 3.17 23.26 07:24:01 AM 1 54.30 0.00 16.75 6.90 3.67 18.39 07:24:01 AM 2 54.85 0.00 15.85 4.74 3.54 21.02 07:24:01 AM 3 49.72 0.00 15.46 4.27 3.86 26.69 07:25:01 AM all 0.20 0.00 0.17 0.18 0.11 99.33 07:25:01 AM 0 0.10 0.00 0.12 0.00 0.12 99.67 07:25:01 AM 1 0.28 0.00 0.15 0.73 0.18 98.65 07:25:01 AM 2 0.33 0.00 0.23 0.02 0.07 99.35 07:25:01 AM 3 0.07 0.00 0.15 0.00 0.07 99.72 07:26:01 AM all 0.16 0.00 0.03 0.00 0.03 99.78 07:26:01 AM 0 0.05 0.00 0.02 0.00 0.03 99.90 07:26:01 AM 1 0.50 0.00 0.03 0.00 0.03 99.43 07:26:01 AM 2 0.05 0.00 0.03 0.00 0.02 99.90 07:26:01 AM 3 0.05 0.00 0.07 0.00 0.03 99.85 07:27:01 AM all 0.16 0.00 0.03 0.00 0.02 99.79 07:27:01 AM 0 0.03 0.00 0.03 0.00 0.00 99.93 07:27:01 AM 1 0.52 0.00 0.02 0.00 0.02 99.45 07:27:01 AM 2 0.08 0.00 0.05 0.02 0.05 99.80 07:27:01 AM 3 0.02 0.00 0.02 0.00 0.02 99.95 07:28:01 AM all 0.15 0.00 0.03 0.00 0.03 99.79 07:28:01 AM 0 0.02 0.00 0.00 0.00 0.05 99.93 07:28:01 AM 1 0.52 0.00 0.05 0.00 0.00 99.43 07:28:01 AM 2 0.07 0.00 0.03 0.00 0.05 99.85 07:28:01 AM 3 0.02 0.00 0.02 0.00 0.02 99.95 07:29:02 AM all 0.15 0.00 0.04 0.00 0.02 99.79 07:29:02 AM 0 0.05 0.00 0.07 0.00 0.02 99.87 07:29:02 AM 1 0.03 0.00 0.03 0.00 0.02 99.92 07:29:02 AM 2 0.03 0.00 0.03 0.00 0.02 99.92 07:29:02 AM 3 0.50 0.00 0.05 0.00 0.03 99.42 07:30:01 AM all 0.14 0.00 0.03 0.00 0.01 99.81 07:30:01 AM 0 0.03 0.00 0.07 0.00 0.03 99.86 07:30:01 AM 1 0.02 0.00 0.03 0.00 0.00 99.95 07:30:01 AM 2 0.03 0.00 0.03 0.00 0.00 99.93 07:30:01 AM 3 0.49 0.00 0.02 0.02 0.00 99.47 07:31:01 AM all 1.99 0.00 0.63 1.19 0.01 96.18 07:31:01 AM 0 4.09 0.00 1.31 2.29 0.02 92.29 07:31:01 AM 1 0.12 0.00 0.12 0.05 0.02 99.70 07:31:01 AM 2 3.06 0.00 0.92 2.39 0.00 93.63 07:31:01 AM 3 0.70 0.00 0.18 0.05 0.02 99.05 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 17.16 0.00 2.61 1.25 0.04 78.94 07:32:01 AM 0 33.42 0.00 3.23 1.75 0.02 61.58 07:32:01 AM 1 7.66 0.00 1.66 1.39 0.05 89.23 07:32:01 AM 2 19.60 0.00 3.17 0.53 0.03 76.67 07:32:01 AM 3 8.17 0.00 2.36 1.33 0.03 88.10 07:33:01 AM all 16.22 0.00 3.31 2.38 0.03 78.06 07:33:01 AM 0 39.48 0.00 5.68 3.64 0.03 51.16 07:33:01 AM 1 6.76 0.00 2.38 1.22 0.03 89.60 07:33:01 AM 2 7.58 0.00 2.30 2.47 0.02 87.64 07:33:01 AM 3 11.44 0.00 2.93 2.21 0.03 83.39 Average: all 9.90 0.00 3.19 1.42 1.13 84.36 Average: 0 13.11 0.00 3.63 1.54 1.11 80.61 Average: 1 8.78 0.00 3.12 1.61 1.16 85.33 Average: 2 9.52 0.00 3.24 1.40 1.15 84.70 Average: 3 8.20 0.00 2.79 1.14 1.11 86.76