---> uname -a: Linux prd-centos7-docker-4c-2g-6751.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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 9.2G 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 9.2G 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) 03/10/22 _x86_64_ (2 CPU) 06:16:29 LINUX RESTART (2 CPU) 06:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:18:01 351.55 3.26 348.29 0.00 2331.29 83643.39 0.00 06:19:01 175.61 0.00 175.61 0.00 0.00 32644.27 0.00 06:20:01 6.03 0.00 6.03 0.00 0.00 289.81 0.00 06:21:01 1.27 0.00 1.27 0.00 0.00 19.67 0.00 06:22:01 0.33 0.00 0.33 0.00 0.00 5.46 0.00 06:23:01 0.33 0.00 0.33 0.00 0.00 6.08 0.00 06:24:01 0.30 0.00 0.30 0.00 0.00 5.28 0.00 06:25:01 0.30 0.00 0.30 0.00 0.00 4.33 0.00 Average: 67.00 0.41 66.59 0.00 291.58 14585.07 0.00 06:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:18:01 3113728 0 1015908 12.68 2620 3876684 1461728 16.14 1554748 2771668 36 06:19:01 3248180 0 1062744 13.27 2620 3695396 1357344 14.99 1014748 3201764 40 06:20:01 3252168 0 1058872 13.22 2620 3695280 1356392 14.98 1012648 3201608 8 06:21:01 3251564 0 1059472 13.23 2620 3695284 1357408 14.99 1014740 3201608 8 06:22:01 3266536 0 1044492 13.04 2620 3695292 1286112 14.20 1001540 3201608 20 06:23:01 3273856 0 1037172 12.95 2620 3695292 1272292 14.05 998908 3201608 20 06:24:01 3276028 0 1034992 12.92 2620 3695300 1272292 14.05 996496 3201608 8 06:25:01 3276240 0 1034776 12.92 2620 3695304 1272412 14.05 996556 3201608 12 Average: 3244788 0 1043554 13.03 2620 3717979 1329498 14.68 1073798 3147885 19 06:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:18:01 eth0 463.48 374.70 6032.88 58.12 0.00 0.00 0.00 0.00 06:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 docker0 247.45 258.92 21.29 2319.41 0.00 0.00 0.00 0.00 06:19:01 eth0 147.88 93.51 2642.22 26.11 0.00 0.00 0.00 0.00 06:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 docker0 7.66 8.82 0.43 38.07 0.00 0.00 0.00 0.00 06:20:01 eth0 7.10 6.15 2.64 39.12 0.00 0.00 0.00 0.00 06:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 eth0 1.02 0.92 0.30 6.55 0.00 0.00 0.00 0.00 06:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 eth0 2.00 1.98 0.20 6.61 0.00 0.00 0.00 0.00 06:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 eth0 1.40 0.78 1.80 0.05 0.00 0.00 0.00 0.00 06:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.93 59.81 1085.58 17.08 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 31.91 33.49 2.72 294.86 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) 03/10/22 _x86_64_ (2 CPU) 06:16:29 LINUX RESTART (2 CPU) 06:17:01 CPU %user %nice %system %iowait %steal %idle 06:18:01 all 30.11 0.00 14.47 4.19 0.11 51.12 06:18:01 0 30.83 0.00 14.67 2.85 0.11 51.54 06:18:01 1 29.40 0.00 14.28 5.52 0.11 50.69 06:19:01 all 46.10 0.00 11.14 2.99 0.10 39.66 06:19:01 0 46.35 0.00 11.87 2.44 0.09 39.24 06:19:01 1 45.85 0.00 10.41 3.54 0.11 40.08 06:20:01 all 0.30 0.00 0.19 0.02 0.03 99.46 06:20:01 0 0.30 0.00 0.22 0.03 0.03 99.42 06:20:01 1 0.30 0.00 0.17 0.00 0.03 99.50 06:21:01 all 0.04 0.00 0.06 0.00 0.02 99.88 06:21:01 0 0.05 0.00 0.05 0.00 0.02 99.88 06:21:01 1 0.03 0.00 0.07 0.00 0.02 99.88 06:22:01 all 0.09 0.00 0.08 0.00 0.03 99.80 06:22:01 0 0.12 0.00 0.08 0.00 0.05 99.75 06:22:01 1 0.07 0.00 0.07 0.00 0.02 99.85 06:23:01 all 0.04 0.00 0.04 0.00 0.03 99.89 06:23:01 0 0.07 0.00 0.05 0.00 0.05 99.83 06:23:01 1 0.02 0.00 0.03 0.00 0.00 99.95 06:24:01 all 0.03 0.00 0.03 0.00 0.03 99.92 06:24:01 0 0.03 0.00 0.03 0.00 0.05 99.88 06:24:01 1 0.03 0.00 0.02 0.00 0.00 99.95 06:25:01 all 0.04 0.00 0.03 0.00 0.03 99.91 06:25:01 0 0.03 0.00 0.03 0.00 0.03 99.90 06:25:01 1 0.05 0.00 0.02 0.00 0.02 99.92 Average: all 9.05 0.00 3.08 0.85 0.04 86.98 Average: 0 9.17 0.00 3.19 0.63 0.05 86.96 Average: 1 8.93 0.00 2.96 1.07 0.04 87.00