---> uname -a: Linux prd-centos7-docker-4c-2g-2145.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: 2799.976 BogoMIPS: 5599.95 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 9.1G 31G 23% / 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 9.1G 31G 23% /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) 01/19/22 _x86_64_ (2 CPU) 23:35:18 LINUX RESTART (2 CPU) 23:36:01 tps rtps wtps bread/s bwrtn/s 23:37:01 328.02 0.00 328.02 0.00 80961.59 23:38:01 94.54 0.00 94.54 0.00 10575.92 23:39:01 2.56 0.00 2.56 0.00 80.51 23:40:01 0.15 0.00 0.15 0.00 1.88 23:41:01 0.27 0.00 0.27 0.00 3.66 23:42:01 0.33 0.00 0.33 0.00 4.63 23:43:01 70.82 0.00 70.82 0.00 18135.05 23:44:01 1.00 0.00 1.00 0.00 12.89 Average: 61.68 0.00 61.68 0.00 13586.27 23:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:37:01 3976892 0 925948 11.56 2620 3103480 1464828 16.17 860632 2713180 35828 23:38:01 3909848 0 920936 11.50 2620 3175536 1207532 13.33 941652 2702404 24 23:39:01 3895920 0 934864 11.67 2620 3175536 1207556 13.33 956652 2702404 8 23:40:01 3900828 0 929948 11.61 2620 3175544 1203472 13.29 952780 2702404 8 23:41:01 3901956 0 928816 11.60 2620 3175548 1203508 13.29 953032 2702404 8 23:42:01 3901236 0 929532 11.61 2620 3175552 1188100 13.12 954536 2702404 8 23:43:01 3276196 0 1064728 13.29 2620 3665396 1422996 15.71 1050524 3146148 8 23:44:01 3291264 0 1049656 13.11 2620 3665400 1280460 14.14 1038708 3146148 8 Average: 3756768 0 960554 11.99 2620 3288999 1272306 14.05 963564 2814687 4488 23:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:37:01 vethdf04a86 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 23:37:01 eth0 442.25 327.59 5704.66 45.02 0.00 0.00 0.00 0.00 23:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 docker0 232.28 278.23 18.72 2269.96 0.00 0.00 0.00 0.00 23:38:01 eth0 53.06 33.67 164.19 13.53 0.00 0.00 0.00 0.00 23:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 docker0 14.55 18.63 0.83 91.75 0.00 0.00 0.00 0.00 23:39:01 eth0 3.41 1.12 1.45 0.52 0.00 0.00 0.00 0.00 23:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 eth0 2.18 0.67 0.64 0.41 0.00 0.00 0.00 0.00 23:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 eth0 1.68 0.58 0.66 0.45 0.00 0.00 0.00 0.00 23:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 eth0 1.68 0.65 0.68 0.43 0.00 0.00 0.00 0.00 23:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 eth0 124.75 81.35 2599.82 104.94 0.00 0.00 0.00 0.00 23:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 eth0 0.62 0.10 0.06 0.02 0.00 0.00 0.00 0.00 23:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.97 55.17 1049.66 20.62 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 30.45 36.62 2.41 291.21 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) 01/19/22 _x86_64_ (2 CPU) 23:35:18 LINUX RESTART (2 CPU) 23:36:01 CPU %user %nice %system %iowait %steal %idle 23:37:01 all 33.51 0.00 15.42 2.93 0.10 48.05 23:37:01 0 33.47 0.00 16.09 2.88 0.11 47.45 23:37:01 1 33.54 0.00 14.75 2.98 0.09 48.64 23:38:01 all 44.44 0.00 8.52 1.77 0.10 45.16 23:38:01 0 43.39 0.00 8.81 1.86 0.09 45.86 23:38:01 1 45.49 0.00 8.24 1.69 0.11 44.47 23:39:01 all 0.13 0.00 0.08 0.00 0.02 99.77 23:39:01 0 0.05 0.00 0.10 0.00 0.02 99.83 23:39:01 1 0.22 0.00 0.05 0.00 0.02 99.72 23:40:01 all 0.28 0.00 0.07 0.00 0.02 99.64 23:40:01 0 0.13 0.00 0.07 0.00 0.03 99.77 23:40:01 1 0.42 0.00 0.07 0.00 0.00 99.52 23:41:01 all 0.19 0.00 0.08 0.00 0.02 99.72 23:41:01 0 0.07 0.00 0.08 0.00 0.02 99.83 23:41:01 1 0.32 0.00 0.07 0.00 0.02 99.60 23:42:01 all 0.19 0.00 0.05 0.00 0.03 99.73 23:42:01 0 0.07 0.00 0.05 0.00 0.02 99.87 23:42:01 1 0.32 0.00 0.05 0.00 0.03 99.60 23:43:01 all 8.22 0.00 3.62 1.99 0.04 86.13 23:43:01 0 8.26 0.00 3.78 1.99 0.05 85.92 23:43:01 1 8.19 0.00 3.45 1.99 0.03 86.33 23:44:01 all 0.13 0.00 0.06 0.00 0.03 99.78 23:44:01 0 0.15 0.00 0.05 0.00 0.02 99.78 23:44:01 1 0.12 0.00 0.07 0.00 0.03 99.78 Average: all 10.35 0.00 3.31 0.80 0.04 85.50 Average: 0 10.16 0.00 3.44 0.81 0.04 85.54 Average: 1 10.53 0.00 3.18 0.80 0.04 85.45