---> uname -a: Linux prd-centos7-docker-4c-2g-5335.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) 02/16/22 _x86_64_ (2 CPU) 11:53:17 LINUX RESTART (2 CPU) 11:54:01 tps rtps wtps bread/s bwrtn/s 11:55:01 299.00 0.02 298.98 0.53 83049.14 11:56:01 144.65 0.00 144.65 0.00 29505.81 11:57:01 4.70 0.00 4.70 0.00 294.79 11:58:01 0.23 0.00 0.23 0.00 3.73 11:59:01 0.23 0.00 0.23 0.00 2.90 12:00:01 0.25 0.00 0.25 0.00 3.36 12:01:01 2.33 0.07 2.26 5.33 71.58 Average: 64.50 0.01 64.48 0.84 16135.59 11:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:55:01 3892260 0 968592 12.09 2620 3145468 1519668 16.78 895784 2754484 27396 11:56:01 3210672 0 1066404 13.32 2620 3729244 1531536 16.91 1035232 3217844 20 11:57:01 3224768 0 1052304 13.14 2620 3729248 1290528 14.25 1027400 3217844 8 11:58:01 3225344 0 1051720 13.13 2620 3729256 1284608 14.18 1028540 3217844 8 11:59:01 3229332 0 1047728 13.08 2620 3729260 1284512 14.18 1024552 3217844 8 12:00:01 3231052 0 1046004 13.06 2620 3729264 1284428 14.18 1023124 3217848 8 12:01:01 2613796 0 1144308 14.29 2620 4248216 1649012 18.21 1249188 3577580 518516 Average: 3232461 0 1053866 13.16 2620 3719994 1406327 15.53 1040546 3203041 77995 11:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:55:01 eth0 465.38 359.43 5705.79 49.96 0.00 0.00 0.00 0.00 11:55:01 veth3066f30 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 docker0 256.05 292.39 21.38 2320.18 0.00 0.00 0.00 0.00 11:56:01 eth0 187.95 136.42 2728.29 254.22 0.00 0.00 0.00 0.00 11:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 docker0 7.47 9.29 0.42 38.10 0.00 0.00 0.00 0.00 11:57:01 eth0 0.67 0.03 0.06 0.01 0.00 0.00 0.00 0.00 11:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 eth0 0.67 0.40 0.35 0.27 0.00 0.00 0.00 0.00 11:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 eth0 0.27 0.22 0.08 0.07 0.00 0.00 0.00 0.00 11:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 eth0 178.35 96.60 4056.80 9.59 0.00 0.00 0.00 0.00 12:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 119.08 84.76 1784.84 44.89 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: docker0 37.65 43.10 3.11 336.92 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) 02/16/22 _x86_64_ (2 CPU) 11:53:17 LINUX RESTART (2 CPU) 11:54:01 CPU %user %nice %system %iowait %steal %idle 11:55:01 all 32.81 0.00 14.95 3.02 0.11 49.10 11:55:01 0 32.04 0.00 15.62 3.35 0.11 48.87 11:55:01 1 33.59 0.00 14.28 2.70 0.11 49.33 11:56:01 all 43.73 0.00 9.18 2.37 0.10 44.62 11:56:01 0 43.85 0.00 9.49 2.49 0.11 44.06 11:56:01 1 43.61 0.00 8.86 2.26 0.09 45.18 11:57:01 all 0.15 0.00 0.09 0.01 0.02 99.73 11:57:01 0 0.10 0.00 0.07 0.00 0.02 99.82 11:57:01 1 0.20 0.00 0.12 0.02 0.02 99.65 11:58:01 all 0.15 0.00 0.07 0.00 0.03 99.76 11:58:01 0 0.07 0.00 0.03 0.00 0.02 99.88 11:58:01 1 0.23 0.00 0.10 0.00 0.03 99.63 11:59:01 all 0.23 0.00 0.04 0.00 0.01 99.72 11:59:01 0 0.03 0.00 0.05 0.00 0.00 99.92 11:59:01 1 0.43 0.00 0.03 0.00 0.02 99.52 12:00:01 all 0.18 0.00 0.03 0.00 0.02 99.77 12:00:01 0 0.05 0.00 0.03 0.00 0.03 99.88 12:00:01 1 0.32 0.00 0.02 0.00 0.00 99.67 12:01:01 all 4.09 0.00 1.67 0.03 0.03 94.17 12:01:01 0 4.05 0.00 1.90 0.00 0.03 94.02 12:01:01 1 4.12 0.00 1.45 0.07 0.03 94.33 Average: all 11.08 0.00 3.55 0.74 0.04 84.59 Average: 0 10.92 0.00 3.71 0.79 0.04 84.54 Average: 1 11.25 0.00 3.39 0.68 0.04 84.64