---> uname -a: Linux prd-centos7-docker-4c-2g-3649.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 11G 30G 27% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 11G 30G 27% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/22/22 _x86_64_ (2 CPU) 03:14:18 LINUX RESTART (2 CPU) 03:15:01 tps rtps wtps bread/s bwrtn/s 03:16:01 312.98 0.00 312.98 0.00 79550.29 03:17:01 107.71 0.00 107.71 0.00 15272.83 03:18:01 60.59 0.00 60.59 0.00 17618.78 03:19:01 0.17 0.00 0.17 0.00 2.15 03:20:01 0.33 0.00 0.33 0.00 4.86 03:21:02 0.27 0.00 0.27 0.00 3.10 03:22:01 0.15 0.00 0.15 0.00 1.91 03:23:01 209.57 0.03 209.54 3.73 54166.22 Average: 86.69 0.00 86.68 0.47 20879.30 03:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 3622028 0 979080 12.22 2620 3405212 1372252 15.15 1081240 2772768 8 03:17:01 3093668 0 1115088 13.92 2620 3797564 1799376 19.87 1184944 3198736 554804 03:18:01 3210324 0 1063928 13.28 2620 3732068 1330888 14.69 1040056 3219584 20 03:19:01 3213164 0 1061080 13.25 2620 3732076 1291108 14.25 1039116 3219588 20 03:20:01 3228348 0 1045892 13.06 2620 3732080 1290928 14.25 1023944 3219584 16 03:21:02 3229076 0 1045164 13.05 2620 3732080 1290784 14.25 1023576 3219584 20 03:22:01 3235228 0 1039004 12.97 2620 3732088 1290784 14.25 1017444 3219584 8 03:23:01 1682672 0 1269612 15.85 2620 5054036 1410240 15.57 1235212 4345716 52 Average: 3064314 0 1077356 13.45 2620 3864650 1384545 15.29 1080692 3301893 69368 03:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:16:01 eth0 435.81 345.03 5667.39 42.95 0.00 0.00 0.00 0.00 03:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 docker0 263.11 293.11 21.73 2304.83 0.00 0.00 0.00 0.00 03:17:01 eth0 193.69 136.04 2733.34 255.93 0.00 0.00 0.00 0.00 03:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 docker0 8.62 9.82 0.49 38.12 0.00 0.00 0.00 0.00 03:18:01 eth0 12.54 8.14 11.79 4.08 0.00 0.00 0.00 0.00 03:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 eth0 3.70 1.50 5.04 0.35 0.00 0.00 0.00 0.00 03:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 eth0 0.48 0.33 0.51 0.08 0.00 0.00 0.00 0.00 03:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:02 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:21:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 eth0 328.21 203.05 7629.90 39.12 0.00 0.00 0.00 0.00 03:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 veth8379c40 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 docker0 31.88 42.49 2.96 346.70 0.00 0.00 0.00 0.00 Average: eth0 122.13 87.00 2010.89 42.92 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth8379c40 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 38.05 43.29 3.15 337.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/22/22 _x86_64_ (2 CPU) 03:14:18 LINUX RESTART (2 CPU) 03:15:01 CPU %user %nice %system %iowait %steal %idle 03:16:01 all 24.50 0.00 11.36 2.01 0.10 62.03 03:16:01 0 24.74 0.00 11.37 2.17 0.09 61.62 03:16:01 1 24.25 0.00 11.35 1.85 0.11 62.44 03:17:01 all 50.63 0.00 11.03 1.44 0.14 36.77 03:17:01 0 50.73 0.00 10.92 1.00 0.13 37.22 03:17:01 1 50.53 0.00 11.14 1.87 0.15 36.31 03:18:01 all 1.44 0.00 1.09 0.79 0.04 96.64 03:18:01 0 1.32 0.00 1.06 1.11 0.03 96.48 03:18:01 1 1.55 0.00 1.13 0.47 0.05 96.81 03:19:01 all 0.23 0.00 0.08 0.00 0.02 99.67 03:19:01 0 0.22 0.00 0.07 0.00 0.02 99.70 03:19:01 1 0.25 0.00 0.10 0.00 0.02 99.63 03:20:01 all 0.23 0.00 0.04 0.00 0.03 99.70 03:20:01 0 0.42 0.00 0.05 0.00 0.03 99.50 03:20:01 1 0.05 0.00 0.03 0.00 0.02 99.90 03:21:02 all 0.10 0.00 0.05 0.00 0.01 99.84 03:21:02 0 0.17 0.00 0.07 0.00 0.02 99.75 03:21:02 1 0.03 0.00 0.03 0.00 0.00 99.93 03:22:01 all 0.26 0.00 0.03 0.00 0.03 99.69 03:22:01 0 0.44 0.00 0.02 0.00 0.03 99.51 03:22:01 1 0.08 0.00 0.03 0.00 0.02 99.86 03:23:01 all 23.74 0.00 10.58 2.61 0.10 62.97 03:23:01 0 24.43 0.00 10.94 2.93 0.09 61.61 03:23:01 1 23.05 0.00 10.22 2.29 0.11 64.33 Average: all 12.08 0.00 4.12 0.83 0.05 82.92 Average: 0 12.26 0.00 4.15 0.88 0.05 82.66 Average: 1 11.89 0.00 4.09 0.78 0.06 83.18