---> uname -a: Linux prd-centos7-docker-4c-2g-1961.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 8.6G 42G 18% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 626 76 16 1133 1011 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:a7:d0:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.5/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:fea7:d0b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:7c:dd:0e 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::42:75ff:fe7c:dd0e/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) 09/29/2020 _x86_64_ (4 CPU) 07:38:30 AM LINUX RESTART 07:39:02 AM tps rtps wtps bread/s bwrtn/s 07:40:01 AM 112.18 39.01 73.17 7874.00 29980.80 07:41:01 AM 182.99 77.23 105.76 5109.00 43713.98 07:42:01 AM 314.21 146.69 167.51 6880.43 32767.25 07:43:01 AM 133.61 78.53 55.09 3691.83 4857.48 07:44:01 AM 3.60 0.02 3.58 3.73 120.18 07:45:01 AM 0.40 0.03 0.37 1.07 4.50 07:46:01 AM 0.82 0.12 0.70 74.88 7.78 07:47:02 AM 0.38 0.02 0.37 0.27 2.88 07:48:01 AM 0.36 0.00 0.36 0.00 5.12 07:49:01 AM 59.16 57.43 1.73 4896.02 93.72 07:50:01 AM 89.06 7.01 82.05 889.91 10520.56 07:51:01 AM 112.66 26.83 85.83 1111.07 9133.89 Average: 84.25 36.15 48.10 2541.99 10929.91 07:39:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:40:01 AM 103372 1778184 94.51 2620 1135504 1325040 45.22 534412 1079240 17128 07:41:01 AM 131308 1750248 93.02 2200 1057512 1425180 48.64 588800 961000 8544 07:42:01 AM 237620 1643936 87.37 1492 932232 1509480 51.52 656660 750244 65080 07:43:01 AM 476476 1405080 74.68 1472 745980 1116992 38.12 570184 606164 8 07:44:01 AM 490352 1391204 73.94 1472 746096 1061024 36.21 573176 595504 12 07:45:01 AM 490344 1391212 73.94 1472 746100 1061036 36.21 573292 595456 8 07:46:01 AM 490204 1391352 73.95 1472 748352 1049716 35.82 572332 597580 8 07:47:02 AM 490660 1390896 73.92 1472 748348 1049716 35.82 572464 597580 8 07:48:01 AM 490732 1390824 73.92 1472 748364 1049716 35.82 572348 597588 8 07:49:01 AM 314996 1566560 83.26 1472 909380 1060516 36.19 606780 734776 15844 07:50:01 AM 71008 1810548 96.23 1360 1059748 1115592 38.07 647932 898256 65180 07:51:01 AM 143520 1738036 92.37 708 1019772 1052624 35.92 582400 861120 26432 Average: 327549 1554007 82.59 1557 883116 1156386 39.47 587565 739542 16522 07:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:40:01 AM veth7d59a60 106.24 89.02 11.61 303.88 0.00 0.00 0.00 07:40:01 AM eth0 1063.80 744.31 4070.16 124.05 0.00 0.00 0.00 07:40:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 07:40:01 AM docker0 106.24 88.92 10.16 303.87 0.00 0.00 0.00 07:41:01 AM eth0 1906.91 1594.62 5410.09 2837.91 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM veth11359c9 3.84 6.46 0.26 41.93 0.00 0.00 0.00 07:41:01 AM docker0 761.27 664.52 59.00 2402.22 0.00 0.00 0.00 07:42:01 AM veth2867463 0.00 0.13 0.00 0.01 0.00 0.00 0.00 07:42:01 AM eth0 3252.04 2528.45 11298.58 2985.18 0.00 0.00 0.00 07:42:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 07:42:01 AM docker0 131.90 153.49 9.69 788.40 0.00 0.00 0.00 07:43:01 AM eth0 32.01 20.41 19.62 62.56 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 1.47 0.33 0.36 0.23 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 1.18 0.72 0.67 0.46 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:02 AM eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 07:47:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 0.53 0.08 0.05 0.01 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 20.06 13.05 52.43 5.08 0.00 0.00 0.00 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 92.99 65.27 806.44 8.26 0.00 0.00 0.00 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 50.86 41.93 130.75 42.48 0.00 0.00 0.00 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 286.84 222.52 1026.61 259.77 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 83.41 75.71 6.58 291.79 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) 09/29/2020 _x86_64_ (4 CPU) 07:38:30 AM LINUX RESTART 07:39:02 AM CPU %user %nice %system %iowait %steal %idle 07:40:01 AM all 17.31 0.00 7.80 3.21 0.10 71.58 07:40:01 AM 0 16.54 0.00 8.51 4.73 0.09 70.12 07:40:01 AM 1 21.02 0.00 8.08 3.04 0.09 67.78 07:40:01 AM 2 16.41 0.00 7.67 1.75 0.10 74.06 07:40:01 AM 3 15.28 0.00 6.98 3.32 0.10 74.33 07:41:01 AM all 20.58 0.00 8.10 0.71 0.14 70.48 07:41:01 AM 0 26.97 0.00 10.86 1.32 0.12 60.73 07:41:01 AM 1 13.62 0.00 6.33 0.70 0.12 79.22 07:41:01 AM 2 24.71 0.00 7.92 0.34 0.14 66.90 07:41:01 AM 3 17.08 0.00 7.29 0.52 0.19 74.93 07:42:01 AM all 25.42 0.00 11.28 5.67 0.15 57.47 07:42:01 AM 0 24.34 0.00 11.09 4.00 0.12 60.45 07:42:01 AM 1 25.68 0.00 10.87 4.90 0.14 58.41 07:42:01 AM 2 26.39 0.00 11.55 7.11 0.15 54.81 07:42:01 AM 3 25.27 0.00 11.64 6.65 0.19 56.25 07:43:01 AM all 25.74 0.00 8.34 3.18 0.06 62.68 07:43:01 AM 0 26.29 0.00 8.29 3.36 0.03 62.02 07:43:01 AM 1 25.54 0.00 8.36 3.18 0.07 62.85 07:43:01 AM 2 25.75 0.00 8.55 2.11 0.08 63.50 07:43:01 AM 3 25.36 0.00 8.17 4.08 0.07 62.32 07:44:01 AM all 0.17 0.00 0.07 0.00 0.01 99.74 07:44:01 AM 0 0.32 0.00 0.08 0.00 0.02 99.58 07:44:01 AM 1 0.17 0.00 0.03 0.00 0.02 99.78 07:44:01 AM 2 0.12 0.00 0.08 0.00 0.00 99.80 07:44:01 AM 3 0.08 0.00 0.10 0.00 0.00 99.82 07:45:01 AM all 0.15 0.00 0.05 0.00 0.00 99.80 07:45:01 AM 0 0.05 0.00 0.02 0.00 0.00 99.93 07:45:01 AM 1 0.02 0.00 0.03 0.00 0.00 99.95 07:45:01 AM 2 0.45 0.00 0.12 0.00 0.00 99.43 07:45:01 AM 3 0.05 0.00 0.07 0.00 0.02 99.87 07:46:01 AM all 0.15 0.00 0.03 0.00 0.00 99.82 07:46:01 AM 0 0.02 0.00 0.00 0.00 0.00 99.98 07:46:01 AM 1 0.02 0.00 0.02 0.00 0.00 99.97 07:46:01 AM 2 0.53 0.00 0.02 0.00 0.02 99.43 07:46:01 AM 3 0.03 0.00 0.05 0.02 0.00 99.90 07:47:02 AM all 0.15 0.00 0.04 0.00 0.01 99.80 07:47:02 AM 0 0.05 0.00 0.03 0.00 0.00 99.92 07:47:02 AM 1 0.05 0.00 0.08 0.00 0.00 99.87 07:47:02 AM 2 0.50 0.00 0.02 0.00 0.00 99.48 07:47:02 AM 3 0.02 0.00 0.02 0.00 0.02 99.95 07:48:01 AM all 0.14 0.00 0.03 0.00 0.00 99.83 07:48:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 07:48:01 AM 1 0.05 0.00 0.07 0.00 0.00 99.88 07:48:01 AM 2 0.51 0.00 0.03 0.00 0.02 99.44 07:48:01 AM 3 0.02 0.00 0.02 0.00 0.00 99.97 07:49:01 AM all 2.92 0.00 0.72 1.28 0.01 95.07 07:49:01 AM 0 5.78 0.00 1.25 0.62 0.00 92.35 07:49:01 AM 1 1.95 0.00 0.50 1.23 0.02 96.30 07:49:01 AM 2 2.17 0.00 0.45 1.68 0.00 95.70 07:49:01 AM 3 1.77 0.00 0.65 1.59 0.02 95.98 07:50:01 AM all 17.24 0.00 3.00 1.22 0.02 78.52 07:50:01 AM 0 35.65 0.00 3.64 1.75 0.03 58.93 07:50:01 AM 1 6.19 0.00 1.81 1.54 0.02 90.44 07:50:01 AM 2 19.73 0.00 4.72 0.32 0.00 75.23 07:50:01 AM 3 7.46 0.00 1.84 1.27 0.02 89.41 07:50:01 AM CPU %user %nice %system %iowait %steal %idle 07:51:01 AM all 16.08 0.00 3.54 2.62 0.02 77.74 07:51:01 AM 0 29.67 0.00 4.55 3.88 0.02 61.88 07:51:01 AM 1 7.06 0.00 2.91 1.49 0.02 88.52 07:51:01 AM 2 16.54 0.00 4.58 3.86 0.02 75.00 07:51:01 AM 3 11.09 0.00 2.11 1.24 0.02 85.54 Average: all 10.43 0.00 3.55 1.48 0.04 84.50 Average: 0 13.72 0.00 3.98 1.62 0.04 80.64 Average: 1 8.38 0.00 3.23 1.33 0.04 87.02 Average: 2 11.08 0.00 3.78 1.43 0.04 83.67 Average: 3 8.55 0.00 3.21 1.55 0.05 86.64