---> uname -a: Linux prd-centos7-docker-4c-2g-6517.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 9.1G 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) 03/07/22 _x86_64_ (2 CPU) 08:33:38 LINUX RESTART (2 CPU) 08:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:35:01 247.71 6.16 241.55 0.00 2987.64 52322.93 0.00 08:36:01 204.41 0.05 204.36 0.00 1.07 37853.93 0.00 08:37:01 12.79 0.00 12.79 0.00 0.00 1222.69 0.00 08:38:01 0.25 0.00 0.25 0.00 0.00 3.46 0.00 08:39:01 0.23 0.00 0.23 0.00 0.00 3.38 0.00 08:40:01 0.33 0.00 0.33 0.00 0.00 4.76 0.00 08:41:01 70.01 0.00 70.01 0.00 0.00 16533.73 0.00 Average: 76.55 0.89 75.66 0.00 427.02 15422.96 0.00 08:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:35:01 3620204 0 933172 11.65 2620 3452944 1598140 17.64 1137748 2769384 399404 08:36:01 3925488 0 941620 11.76 2620 3139212 1492728 16.48 926416 2698732 36 08:37:01 3941108 0 917304 11.45 2620 3147908 1210084 13.36 911176 2699040 16 08:38:01 3924932 0 933476 11.66 2620 3147912 1165136 12.86 929872 2699040 20 08:39:01 3938296 0 920104 11.49 2620 3147920 1164740 12.86 919124 2699040 20 08:40:01 3937976 0 920424 11.49 2620 3147920 1164812 12.86 919416 2699040 8 08:41:01 3360180 0 1046784 13.07 2620 3599356 1439928 15.90 1008400 3106140 20 Average: 3806883 0 944698 11.80 2620 3254739 1319367 14.57 964593 2767202 57075 08:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:35:01 eth0 752.47 471.42 6491.26 101.96 0.00 0.00 0.00 0.00 08:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 docker0 193.34 257.15 16.04 2155.38 0.00 0.00 0.00 0.00 08:36:01 eth0 53.31 35.40 123.70 16.49 0.00 0.00 0.00 0.00 08:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth0a1ec14 0.45 0.50 0.04 0.80 0.00 0.00 0.00 0.00 08:36:01 docker0 8.33 10.04 0.48 38.94 0.00 0.00 0.00 0.00 08:37:01 eth0 14.38 10.38 54.49 2.48 0.00 0.00 0.00 0.00 08:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 docker0 7.60 9.21 0.43 50.88 0.00 0.00 0.00 0.00 08:38:01 eth0 7.00 3.56 11.91 0.48 0.00 0.00 0.00 0.00 08:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 eth0 0.28 0.20 0.09 0.07 0.00 0.00 0.00 0.00 08:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 eth0 113.73 73.11 2522.74 98.80 0.00 0.00 0.00 0.00 08:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 134.49 84.89 1314.95 31.47 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 29.90 39.49 2.42 320.79 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) 03/07/22 _x86_64_ (2 CPU) 08:33:38 LINUX RESTART (2 CPU) 08:34:01 CPU %user %nice %system %iowait %steal %idle 08:35:01 all 28.61 0.00 10.54 3.85 0.11 56.89 08:35:01 0 28.75 0.00 11.17 4.05 0.11 55.92 08:35:01 1 28.47 0.00 9.92 3.65 0.11 57.85 08:36:01 all 47.71 0.00 10.63 4.11 0.13 37.42 08:36:01 0 48.38 0.00 10.95 2.44 0.13 38.10 08:36:01 1 47.04 0.00 10.30 5.79 0.13 36.74 08:37:01 all 1.01 0.00 0.48 0.18 0.01 98.32 08:37:01 0 1.22 0.00 0.50 0.10 0.00 98.17 08:37:01 1 0.80 0.00 0.45 0.25 0.02 98.48 08:38:01 all 0.32 0.00 0.10 0.00 0.02 99.57 08:38:01 0 0.55 0.00 0.08 0.00 0.02 99.35 08:38:01 1 0.08 0.00 0.12 0.00 0.02 99.78 08:39:01 all 0.23 0.00 0.08 0.00 0.02 99.67 08:39:01 0 0.23 0.00 0.08 0.00 0.02 99.67 08:39:01 1 0.23 0.00 0.07 0.00 0.02 99.68 08:40:01 all 0.18 0.00 0.04 0.00 0.01 99.77 08:40:01 0 0.28 0.00 0.02 0.00 0.00 99.70 08:40:01 1 0.07 0.00 0.07 0.00 0.02 99.85 08:41:01 all 8.30 0.00 3.51 0.47 0.03 87.69 08:41:01 0 8.70 0.00 3.51 0.71 0.03 87.05 08:41:01 1 7.90 0.00 3.52 0.22 0.03 88.32 Average: all 11.78 0.00 3.48 1.17 0.04 83.52 Average: 0 12.03 0.00 3.61 1.00 0.04 83.32 Average: 1 11.54 0.00 3.35 1.35 0.05 83.71