---> uname -a: Linux prd-centos7-docker-4c-2g-1987.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 642 79 15 1115 996 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:d5:d5:37 brd ff:ff:ff:ff:ff:ff inet 10.30.123.184/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85772sec preferred_lft 85772sec inet6 fe80::f816:3eff:fed5:d537/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:cf:ea:92 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::42:52ff:fecf:ea92/64 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) 11:06:34 AM LINUX RESTART 11:07:01 AM tps rtps wtps bread/s bwrtn/s 11:08:02 AM 176.38 82.77 93.61 10524.53 45590.06 11:09:01 AM 102.59 67.62 34.97 5129.05 21492.98 11:10:01 AM 123.37 20.89 102.48 1564.71 36999.00 11:11:01 AM 323.57 155.38 168.20 7583.84 20876.86 11:12:01 AM 20.19 3.76 16.43 451.87 1572.80 11:13:01 AM 1.72 0.05 1.67 1.33 30.21 11:14:01 AM 0.32 0.12 0.20 74.88 2.33 11:15:01 AM 0.28 0.00 0.28 0.00 3.51 11:16:01 AM 113.97 64.62 49.35 5804.20 6679.39 11:17:01 AM 108.56 25.45 83.10 998.83 8873.35 Average: 97.13 42.04 55.08 3211.14 14202.99 11:07:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:02 AM 95816 1785740 94.91 2620 1155160 1326984 45.29 529960 1090208 14264 11:09:01 AM 72220 1809336 96.16 2596 1168096 1310320 44.72 673264 968732 56208 11:10:01 AM 74984 1806572 96.01 1492 1100096 1508300 51.48 699736 910928 73208 11:11:01 AM 209356 1672200 88.87 1248 914164 1524776 52.04 695540 736584 67416 11:12:01 AM 452204 1429352 75.97 1248 763544 1101376 37.59 598696 604644 20 11:13:01 AM 457416 1424140 75.69 1248 763548 1073656 36.64 599372 601916 20 11:14:01 AM 456056 1425500 75.76 1248 765800 1072580 36.61 599192 603984 12 11:15:01 AM 456184 1425372 75.75 1248 765808 1068468 36.46 598900 603852 16 11:16:01 AM 97344 1784212 94.83 1160 1045616 1135416 38.75 699160 849392 30080 11:17:01 AM 75164 1806392 96.01 1008 1010896 1160656 39.61 675340 855372 59956 Average: 244674 1636882 87.00 1512 945273 1228253 41.92 636916 782561 30120 11:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:08:02 AM veth9b15f7d 107.21 78.56 11.18 248.46 0.00 0.00 0.00 11:08:02 AM eth0 1161.88 787.18 3960.92 124.37 0.00 0.00 0.00 11:08:02 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 11:08:02 AM docker0 107.21 78.46 9.71 248.46 0.00 0.00 0.00 11:09:01 AM eth0 1814.81 1664.98 3468.19 2879.33 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM docker0 991.50 704.76 71.55 2452.06 0.00 0.00 0.00 11:10:01 AM eth0 554.97 476.93 3485.92 39.91 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM docker0 54.75 66.72 2.87 360.60 0.00 0.00 0.00 11:11:01 AM vethcab4a39 0.00 0.13 0.00 0.01 0.00 0.00 0.00 11:11:01 AM eth0 3650.41 3021.28 11347.22 3059.47 0.00 0.00 0.00 11:11:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 11:11:01 AM docker0 1215.08 932.15 89.21 3482.78 0.00 0.00 0.00 11:12:01 AM eth0 6.06 3.58 5.16 2.37 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 0.25 0.23 0.08 0.08 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 0.22 0.12 0.07 0.01 0.00 0.00 0.00 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 108.31 78.44 857.29 12.79 0.00 0.00 0.00 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 47.31 40.17 128.97 56.00 0.00 0.00 0.00 11:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 380.26 313.85 1233.07 313.85 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 121.87 93.49 8.95 349.31 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) 11:06:34 AM LINUX RESTART 11:07:01 AM CPU %user %nice %system %iowait %steal %idle 11:08:02 AM all 17.69 0.00 8.99 8.34 0.06 64.93 11:08:02 AM 0 16.72 0.00 10.53 6.15 0.05 66.55 11:08:02 AM 1 16.98 0.00 8.46 8.78 0.03 65.75 11:08:02 AM 2 19.99 0.00 8.41 9.62 0.05 61.93 11:08:02 AM 3 17.06 0.00 8.56 8.79 0.07 65.52 11:09:01 AM all 15.33 0.00 5.40 0.29 0.07 78.91 11:09:01 AM 0 27.60 0.00 8.02 0.51 0.07 63.81 11:09:01 AM 1 9.17 0.00 4.59 0.12 0.09 86.03 11:09:01 AM 2 8.83 0.00 4.29 0.31 0.07 86.50 11:09:01 AM 3 15.90 0.00 4.72 0.22 0.09 79.06 11:10:01 AM all 6.91 0.00 4.40 1.69 0.06 86.94 11:10:01 AM 0 6.88 0.00 4.92 1.87 0.05 86.28 11:10:01 AM 1 6.50 0.00 4.48 3.41 0.05 85.56 11:10:01 AM 2 7.79 0.00 4.21 0.35 0.07 87.58 11:10:01 AM 3 6.47 0.00 4.01 1.12 0.08 88.31 11:11:01 AM all 36.11 0.00 12.31 7.94 0.06 43.58 11:11:01 AM 0 35.96 0.00 12.51 7.97 0.05 43.51 11:11:01 AM 1 36.63 0.00 12.00 7.47 0.03 43.87 11:11:01 AM 2 35.57 0.00 12.14 8.24 0.07 43.98 11:11:01 AM 3 36.30 0.00 12.58 8.06 0.07 42.99 11:12:01 AM all 4.77 0.00 1.42 0.74 0.01 93.06 11:12:01 AM 0 4.65 0.00 1.60 1.45 0.00 92.29 11:12:01 AM 1 4.69 0.00 1.34 0.47 0.00 93.50 11:12:01 AM 2 4.93 0.00 1.35 0.27 0.02 93.44 11:12:01 AM 3 4.81 0.00 1.40 0.82 0.02 92.96 11:13:01 AM all 0.16 0.00 0.04 0.00 0.00 99.80 11:13:01 AM 0 0.03 0.00 0.03 0.00 0.02 99.92 11:13:01 AM 1 0.05 0.00 0.07 0.00 0.00 99.88 11:13:01 AM 2 0.52 0.00 0.03 0.00 0.00 99.45 11:13:01 AM 3 0.05 0.00 0.03 0.00 0.00 99.92 11:14:01 AM all 0.16 0.00 0.03 0.00 0.00 99.80 11:14:01 AM 0 0.05 0.00 0.07 0.02 0.00 99.87 11:14:01 AM 1 0.02 0.00 0.02 0.00 0.00 99.97 11:14:01 AM 2 0.55 0.00 0.02 0.00 0.00 99.43 11:14:01 AM 3 0.02 0.00 0.02 0.00 0.00 99.97 11:15:01 AM all 0.15 0.00 0.04 0.00 0.00 99.81 11:15:01 AM 0 0.07 0.00 0.05 0.00 0.00 99.88 11:15:01 AM 1 0.07 0.00 0.05 0.00 0.00 99.88 11:15:01 AM 2 0.47 0.00 0.03 0.00 0.00 99.50 11:15:01 AM 3 0.02 0.00 0.02 0.00 0.00 99.97 11:16:01 AM all 15.35 0.00 2.28 1.71 0.01 80.65 11:16:01 AM 0 32.30 0.00 3.24 2.42 0.02 62.02 11:16:01 AM 1 13.50 0.00 2.62 1.79 0.02 82.07 11:16:01 AM 2 8.12 0.00 1.57 1.09 0.00 89.22 11:16:01 AM 3 7.55 0.00 1.68 1.51 0.02 89.25 11:17:01 AM all 16.65 0.00 3.48 2.46 0.01 77.41 11:17:01 AM 0 20.52 0.00 2.50 3.22 0.02 73.75 11:17:01 AM 1 5.52 0.00 1.88 1.51 0.00 91.09 11:17:01 AM 2 15.82 0.00 3.90 2.75 0.02 77.52 11:17:01 AM 3 24.74 0.00 5.67 2.37 0.02 67.20 Average: all 11.25 0.00 3.81 2.31 0.03 82.61 Average: 0 14.37 0.00 4.30 2.35 0.03 78.95 Average: 1 9.26 0.00 3.52 2.35 0.02 84.85 Average: 2 10.20 0.00 3.57 2.25 0.03 83.95 Average: 3 11.20 0.00 3.84 2.27 0.04 82.65