---> uname -a: Linux prd-centos7-docker-4c-2g-1831.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: 2799.994 BogoMIPS: 5599.98 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 26% / 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 26% /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) 17:59:39 LINUX RESTART (2 CPU) 18:00:01 tps rtps wtps bread/s bwrtn/s 18:01:01 308.95 6.79 302.16 3029.06 70596.87 18:02:01 161.51 0.15 161.36 2.79 22793.98 18:03:01 72.53 0.00 72.53 0.00 18186.91 18:04:01 1.32 0.00 1.32 0.00 20.89 18:05:01 0.28 0.00 0.28 0.00 3.08 18:06:01 0.30 0.00 0.30 0.00 4.93 18:07:01 0.18 0.00 0.18 0.00 2.42 18:08:01 0.20 0.00 0.20 0.00 2.05 Average: 68.25 0.87 67.38 379.08 13964.18 18:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:01:01 3183660 0 997716 12.46 2620 3824944 1435200 15.85 1526716 2742584 276416 18:02:01 3863356 0 967532 12.08 2620 3175432 1390376 15.35 998504 2689852 32 18:03:01 3264180 0 1076808 13.45 2620 3665332 1473884 16.27 1074080 3129840 24 18:04:01 3281716 0 1059268 13.23 2620 3665336 1291920 14.26 1061768 3129840 8 18:05:01 3288776 0 1052200 13.14 2620 3665344 1291668 14.26 1057872 3129840 8 18:06:01 3287936 0 1053040 13.15 2620 3665344 1291752 14.26 1058480 3129840 20 18:07:01 3296824 0 1044148 13.04 2620 3665348 1291668 14.26 1051060 3129840 8 18:08:01 3296108 0 1044856 13.05 2620 3665356 1291860 14.26 1052180 3129840 8 Average: 3345320 0 1036946 12.95 2620 3624054 1344791 14.85 1110082 3026434 34566 18:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:01:01 eth0 833.85 569.73 6679.79 108.90 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 247.00 273.06 19.71 2229.13 0.00 0.00 0.00 0.00 18:02:01 eth0 105.42 76.79 202.86 150.94 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 docker0 14.84 18.29 0.86 91.32 0.00 0.00 0.00 0.00 18:03:01 eth0 136.26 99.08 2620.24 133.34 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 eth0 1.87 0.95 1.73 0.22 0.00 0.00 0.00 0.00 18:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 eth0 0.07 0.08 0.00 0.04 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 eth0 0.47 0.10 0.05 0.01 0.00 0.00 0.00 0.00 18:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 eth0 0.55 0.38 0.27 0.20 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 134.91 93.46 1188.27 49.29 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 32.75 36.44 2.57 290.18 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) 17:59:39 LINUX RESTART (2 CPU) 18:00:01 CPU %user %nice %system %iowait %steal %idle 18:01:01 all 33.15 0.00 13.59 5.12 0.10 48.05 18:01:01 0 32.74 0.00 14.53 6.08 0.11 46.55 18:01:01 1 33.55 0.00 12.65 4.16 0.09 49.54 18:02:01 all 47.52 0.00 9.36 2.21 0.11 40.80 18:02:01 0 46.25 0.00 10.06 2.57 0.11 41.01 18:02:01 1 48.78 0.00 8.67 1.85 0.11 40.59 18:03:01 all 8.27 0.00 3.45 0.90 0.04 87.34 18:03:01 0 8.31 0.00 3.57 1.31 0.05 86.76 18:03:01 1 8.23 0.00 3.33 0.49 0.03 87.92 18:04:01 all 0.24 0.00 0.06 0.00 0.02 99.68 18:04:01 0 0.35 0.00 0.07 0.00 0.02 99.57 18:04:01 1 0.13 0.00 0.05 0.00 0.02 99.80 18:05:01 all 0.16 0.00 0.08 0.01 0.03 99.73 18:05:01 0 0.25 0.00 0.08 0.00 0.02 99.65 18:05:01 1 0.07 0.00 0.07 0.02 0.03 99.82 18:06:01 all 0.14 0.00 0.02 0.00 0.02 99.82 18:06:01 0 0.25 0.00 0.02 0.00 0.02 99.72 18:06:01 1 0.03 0.00 0.02 0.00 0.02 99.93 18:07:01 all 0.26 0.00 0.03 0.00 0.03 99.69 18:07:01 0 0.47 0.00 0.03 0.00 0.02 99.48 18:07:01 1 0.05 0.00 0.02 0.00 0.03 99.90 18:08:01 all 0.18 0.00 0.03 0.00 0.02 99.77 18:08:01 0 0.33 0.00 0.05 0.00 0.02 99.60 18:08:01 1 0.02 0.00 0.02 0.00 0.02 99.95 Average: all 10.74 0.00 3.19 0.99 0.04 85.04 Average: 0 10.63 0.00 3.40 1.19 0.04 84.73 Average: 1 10.85 0.00 2.97 0.78 0.04 85.36