---> uname -a: Linux prd-centos7-docker-4c-2g-4274.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 9.0G 32G 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 9.0G 32G 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) 01/31/22 _x86_64_ (2 CPU) 01:21:29 LINUX RESTART (2 CPU) 01:22:01 tps rtps wtps bread/s bwrtn/s 01:23:01 207.34 3.26 204.08 2334.74 51735.64 01:24:01 222.61 0.00 222.61 0.00 49785.61 01:25:01 0.87 0.00 0.87 0.00 8.08 01:26:01 0.20 0.00 0.20 0.00 2.83 01:27:01 0.30 0.00 0.30 0.00 4.20 01:28:01 0.30 0.00 0.30 0.00 4.50 Average: 71.96 0.54 71.41 389.28 16928.67 01:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 3576752 0 950764 11.87 2620 3478796 1582960 17.48 1176708 2765580 427064 01:24:01 3493544 0 970424 12.12 2620 3542344 1196988 13.22 909996 3080508 20 01:25:01 3486628 0 977336 12.20 2620 3542348 1154828 12.75 919532 3080508 16 01:26:01 3468308 0 995652 12.43 2620 3542352 1155200 12.75 937260 3080508 8 01:27:01 3463604 0 1000352 12.49 2620 3542356 1163584 12.85 942224 3080508 8 01:28:01 3465788 0 998164 12.46 2620 3542360 1158932 12.80 939916 3080508 8 Average: 3492437 0 982115 12.26 2620 3531759 1235415 13.64 970939 3028020 71187 01:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 eth0 520.93 395.95 5853.92 57.28 0.00 0.00 0.00 0.00 01:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 docker0 257.55 293.49 20.02 2147.97 0.00 0.00 0.00 0.00 01:24:01 eth0 141.79 85.03 2621.31 20.11 0.00 0.00 0.00 0.00 01:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 01:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 eth0 9.88 4.93 9.02 0.33 0.00 0.00 0.00 0.00 01:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 eth0 3.18 1.50 4.14 0.16 0.00 0.00 0.00 0.00 01:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 eth0 0.98 0.37 0.37 0.17 0.00 0.00 0.00 0.00 01:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 112.85 81.34 1415.27 13.02 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 42.94 48.93 3.34 358.13 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) 01/31/22 _x86_64_ (2 CPU) 01:21:29 LINUX RESTART (2 CPU) 01:22:01 CPU %user %nice %system %iowait %steal %idle 01:23:01 all 23.53 0.00 10.57 2.38 0.09 63.43 01:23:01 0 23.33 0.00 10.66 1.99 0.09 63.93 01:23:01 1 23.73 0.00 10.49 2.77 0.09 62.92 01:24:01 all 37.96 0.00 10.90 1.89 0.08 49.17 01:24:01 0 37.91 0.00 11.12 1.94 0.09 48.94 01:24:01 1 38.00 0.00 10.69 1.84 0.07 49.40 01:25:01 all 0.16 0.00 0.07 0.00 0.03 99.75 01:25:01 0 0.12 0.00 0.08 0.00 0.02 99.78 01:25:01 1 0.20 0.00 0.05 0.00 0.03 99.72 01:26:01 all 0.26 0.00 0.06 0.00 0.03 99.66 01:26:01 0 0.12 0.00 0.05 0.00 0.02 99.82 01:26:01 1 0.40 0.00 0.07 0.00 0.03 99.50 01:27:01 all 0.22 0.00 0.05 0.00 0.03 99.71 01:27:01 0 0.03 0.00 0.05 0.00 0.03 99.88 01:27:01 1 0.40 0.00 0.05 0.00 0.02 99.53 01:28:01 all 0.26 0.00 0.03 0.00 0.02 99.70 01:28:01 0 0.05 0.00 0.03 0.00 0.02 99.90 01:28:01 1 0.47 0.00 0.02 0.00 0.02 99.50 Average: all 9.98 0.00 3.47 0.68 0.04 85.83 Average: 0 9.84 0.00 3.52 0.63 0.04 85.97 Average: 1 10.11 0.00 3.42 0.74 0.04 85.69