---> uname -a: Linux prd-centos7-docker-4c-2g-4489.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 631 69 16 1136 1006 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:2e:64:e8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.72/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85766sec preferred_lft 85766sec inet6 fe80::f816:3eff:fe2e:64e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:c2:7d:3b 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::42:26ff:fec2:7d3b/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) 10/10/2020 _x86_64_ (4 CPU) 12:29:58 AM LINUX RESTART 12:31:01 AM tps rtps wtps bread/s bwrtn/s 12:32:01 AM 113.89 72.68 41.21 9402.20 20288.25 12:33:01 AM 363.88 138.41 225.47 6699.04 56590.80 12:34:02 AM 122.18 51.32 70.86 3045.35 6837.46 12:35:01 AM 2.00 0.00 2.00 0.00 34.59 12:36:01 AM 1.02 0.25 0.77 90.62 11.68 12:37:01 AM 0.58 0.13 0.45 73.43 6.03 12:38:01 AM 0.40 0.00 0.40 0.00 5.03 12:39:01 AM 57.59 57.15 0.43 4872.47 14.92 12:40:01 AM 85.11 7.96 77.15 923.12 10411.73 Average: 83.17 36.52 46.64 2795.87 10495.03 12:31:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 AM 108704 1772852 94.22 2596 1144420 1310452 44.72 672652 932508 106468 12:33:01 AM 170108 1711448 90.96 1492 977268 1506364 51.41 680344 799536 3940 12:34:02 AM 521040 1360516 72.31 1320 714436 1083940 36.99 560844 574608 20 12:35:01 AM 525880 1355676 72.05 1320 714500 1058264 36.12 561096 573300 8 12:36:01 AM 519020 1362536 72.42 1320 717192 1058276 36.12 570688 570712 8 12:37:01 AM 516372 1365184 72.56 1320 719404 1058288 36.12 585924 557876 16 12:38:01 AM 517864 1363692 72.48 1320 719404 1054056 35.97 582776 559796 8 12:39:01 AM 331564 1549992 82.38 1320 864400 1093512 37.32 625584 699840 1500 12:40:01 AM 97856 1783700 94.80 1176 1045800 1113712 38.01 668260 858892 71092 Average: 367601 1513955 80.46 1465 846314 1148540 39.20 612019 680785 20340 12:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:32:01 AM eth0 1613.19 1514.37 3348.65 2853.09 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM docker0 841.74 575.11 68.21 2650.52 0.00 0.00 0.00 12:33:01 AM veth13291dc 0.00 0.10 0.00 0.01 0.00 0.00 0.00 12:33:01 AM eth0 3209.69 2653.33 11331.92 3019.43 0.00 0.00 0.00 12:33:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 12:33:01 AM docker0 959.39 741.62 76.68 3476.40 0.00 0.00 0.00 12:34:02 AM eth0 19.88 9.97 16.45 7.90 0.00 0.00 0.00 12:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 1.39 0.42 0.34 0.21 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 1.15 0.38 0.45 0.26 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 0.57 0.28 0.33 0.20 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 14.24 9.54 35.55 3.92 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 87.91 68.37 790.12 8.81 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 267.70 239.60 980.18 329.41 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 106.95 82.67 8.55 387.53 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) 10/10/2020 _x86_64_ (4 CPU) 12:29:58 AM LINUX RESTART 12:31:01 AM CPU %user %nice %system %iowait %steal %idle 12:32:01 AM all 17.02 0.00 5.12 1.12 0.05 76.69 12:32:01 AM 0 31.21 0.00 6.50 0.22 0.03 62.03 12:32:01 AM 1 12.81 0.00 4.39 1.01 0.03 81.75 12:32:01 AM 2 13.72 0.00 4.77 3.03 0.05 78.43 12:32:01 AM 3 10.40 0.00 4.84 0.24 0.05 84.47 12:33:01 AM all 12.19 0.00 6.86 6.37 0.09 74.50 12:33:01 AM 0 12.53 0.00 7.71 6.40 0.08 73.28 12:33:01 AM 1 12.25 0.00 7.04 6.50 0.08 74.13 12:33:01 AM 2 11.85 0.00 6.50 5.40 0.10 76.15 12:33:01 AM 3 12.13 0.00 6.16 7.15 0.10 74.46 12:34:02 AM all 36.12 0.00 7.13 2.85 0.02 53.88 12:34:02 AM 0 38.60 0.00 6.75 3.61 0.03 51.01 12:34:02 AM 1 34.03 0.00 7.51 3.86 0.00 54.60 12:34:02 AM 2 35.98 0.00 6.96 1.78 0.02 55.26 12:34:02 AM 3 35.89 0.00 7.33 2.19 0.02 54.57 12:35:01 AM all 0.16 0.00 0.03 0.00 0.00 99.82 12:35:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 12:35:01 AM 1 0.07 0.00 0.03 0.00 0.02 99.88 12:35:01 AM 2 0.51 0.00 0.02 0.00 0.00 99.48 12:35:01 AM 3 0.03 0.00 0.03 0.00 0.00 99.93 12:36:01 AM all 0.18 0.00 0.02 0.00 0.00 99.79 12:36:01 AM 0 0.03 0.00 0.02 0.02 0.00 99.93 12:36:01 AM 1 0.10 0.00 0.00 0.00 0.00 99.90 12:36:01 AM 2 0.55 0.00 0.03 0.00 0.00 99.42 12:36:01 AM 3 0.03 0.00 0.03 0.00 0.00 99.93 12:37:01 AM all 0.07 0.00 0.04 0.00 0.00 99.89 12:37:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 12:37:01 AM 1 0.03 0.00 0.03 0.00 0.00 99.93 12:37:01 AM 2 0.20 0.00 0.10 0.00 0.00 99.70 12:37:01 AM 3 0.03 0.00 0.02 0.00 0.00 99.95 12:38:01 AM all 0.03 0.00 0.03 0.00 0.00 99.94 12:38:01 AM 0 0.00 0.00 0.02 0.00 0.00 99.98 12:38:01 AM 1 0.03 0.00 0.03 0.00 0.00 99.93 12:38:01 AM 2 0.05 0.00 0.02 0.00 0.00 99.93 12:38:01 AM 3 0.03 0.00 0.02 0.00 0.00 99.95 12:39:01 AM all 1.16 0.00 0.30 1.20 0.00 97.34 12:39:01 AM 0 0.97 0.00 0.25 0.50 0.00 98.28 12:39:01 AM 1 0.35 0.00 0.20 0.32 0.00 99.13 12:39:01 AM 2 1.50 0.00 0.33 2.59 0.02 95.56 12:39:01 AM 3 1.85 0.00 0.43 1.38 0.02 96.31 12:40:01 AM all 17.28 0.00 2.16 0.92 0.01 79.64 12:40:01 AM 0 38.62 0.00 3.25 1.19 0.00 56.94 12:40:01 AM 1 10.43 0.00 1.79 0.77 0.00 87.02 12:40:01 AM 2 12.09 0.00 1.99 1.60 0.00 84.31 12:40:01 AM 3 8.05 0.00 1.62 0.10 0.00 90.23 Average: all 9.32 0.00 2.40 1.38 0.02 86.88 Average: 0 13.50 0.00 2.71 1.32 0.02 82.46 Average: 1 7.75 0.00 2.32 1.38 0.01 88.53 Average: 2 8.47 0.00 2.29 1.60 0.02 87.62 Average: 3 7.58 0.00 2.26 1.22 0.02 88.91