---> uname -a: Linux prd-centos7-docker-4c-2g-4227.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 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) 01/29/22 _x86_64_ (2 CPU) 22:40:38 LINUX RESTART (2 CPU) 22:41:01 tps rtps wtps bread/s bwrtn/s 22:42:02 273.90 5.68 268.22 2945.50 57881.36 22:43:01 185.49 0.00 185.49 0.00 46609.70 22:44:01 0.92 0.00 0.92 0.00 8.49 22:45:01 0.22 0.00 0.22 0.00 3.50 22:46:01 0.20 0.00 0.20 0.00 1.63 Average: 91.85 1.14 90.71 591.23 20819.06 22:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:42:02 3200736 0 1014140 12.66 2620 3791444 1602300 17.69 1507400 2768208 595912 22:43:01 3414464 0 999000 12.47 2620 3592856 1210628 13.37 876416 3190916 20 22:44:01 3413744 0 999716 12.48 2620 3592860 1203424 13.29 877364 3190916 12 22:45:01 3432876 0 980576 12.24 2620 3592868 1166200 12.88 860408 3190916 8 22:46:01 3432728 0 980720 12.25 2620 3592872 1166200 12.88 860512 3190916 8 Average: 3378910 0 994830 12.42 2620 3632580 1269750 14.02 996420 3106374 119192 22:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:42:02 eth0 835.33 533.26 6866.80 106.90 0.00 0.00 0.00 0.00 22:42:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:02 docker0 224.62 265.09 18.76 2142.26 0.00 0.00 0.00 0.00 22:43:01 eth0 134.74 79.87 2667.50 17.53 0.00 0.00 0.00 0.00 22:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 eth0 0.50 0.30 0.27 0.20 0.00 0.00 0.00 0.00 22:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 eth0 0.08 0.08 0.00 0.01 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 eth0 0.10 0.08 0.01 0.00 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 194.40 122.89 1904.80 24.96 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 45.09 53.21 3.77 430.00 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) 01/29/22 _x86_64_ (2 CPU) 22:40:38 LINUX RESTART (2 CPU) 22:41:01 CPU %user %nice %system %iowait %steal %idle 22:42:02 all 34.28 0.00 13.75 3.73 0.10 48.14 22:42:02 0 32.53 0.00 13.82 2.47 0.09 51.08 22:42:02 1 36.02 0.00 13.68 4.98 0.11 45.21 22:43:01 all 11.24 0.00 6.98 1.17 0.05 80.56 22:43:01 0 11.36 0.00 7.24 1.19 0.05 80.15 22:43:01 1 11.12 0.00 6.71 1.15 0.05 80.97 22:44:01 all 0.17 0.00 0.08 0.00 0.02 99.73 22:44:01 0 0.10 0.00 0.08 0.00 0.02 99.80 22:44:01 1 0.23 0.00 0.08 0.00 0.02 99.67 22:45:01 all 0.19 0.00 0.08 0.00 0.02 99.71 22:45:01 0 0.13 0.00 0.08 0.00 0.02 99.77 22:45:01 1 0.25 0.00 0.08 0.00 0.02 99.65 22:46:01 all 0.18 0.00 0.05 0.00 0.01 99.76 22:46:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:46:01 1 0.35 0.00 0.07 0.00 0.02 99.57 Average: all 8.82 0.00 4.02 0.94 0.04 86.18 Average: 0 8.45 0.00 4.08 0.70 0.03 86.73 Average: 1 9.20 0.00 3.96 1.17 0.04 85.63