---> uname -a: Linux prd-centos7-docker-4c-2g-6756.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: 2799.996 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) 06:32:38 LINUX RESTART (2 CPU) 06:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:34:01 304.24 10.89 293.36 0.00 3886.42 57158.94 0.00 06:35:01 221.79 0.00 221.79 0.00 0.00 44576.24 0.00 06:36:01 64.42 0.00 64.42 0.00 0.00 16582.98 0.00 06:37:01 1.25 0.00 1.25 0.00 0.00 19.94 0.00 06:38:01 0.23 0.00 0.23 0.00 0.00 3.20 0.00 06:39:01 0.27 0.00 0.27 0.00 0.00 3.96 0.00 06:40:01 0.27 0.00 0.27 0.00 0.00 3.75 0.00 06:41:01 0.27 0.00 0.27 0.00 0.00 3.17 0.00 Average: 74.12 1.36 72.76 0.00 486.08 14799.79 0.00 06:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 3836928 0 925688 11.56 2620 3243704 1613688 17.82 884044 2821828 124168 06:35:01 3342704 0 1027428 12.83 2620 3636188 1575668 17.40 1081700 3086168 389776 06:36:01 3264908 0 1044120 13.04 2620 3697292 1211896 13.38 1000656 3197936 16 06:37:01 3265052 0 1043968 13.04 2620 3697300 1174612 12.97 1002548 3197936 20 06:38:01 3271980 0 1037036 12.95 2620 3697304 1174612 12.97 996844 3197936 20 06:39:01 3252272 0 1056740 13.19 2620 3697308 1355320 14.96 1015244 3197936 20 06:40:01 3264800 0 1044208 13.04 2620 3697312 1290100 14.24 1004360 3197936 12 06:41:01 3267260 0 1041744 13.01 2620 3697316 1290100 14.24 1004384 3197936 8 Average: 3345738 0 1027616 12.83 2620 3632966 1335750 14.75 998722 3136952 64255 06:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 eth0 849.67 594.72 6891.03 113.44 0.00 0.00 0.00 0.00 06:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 docker0 269.56 294.94 22.39 2331.97 0.00 0.00 0.00 0.00 06:35:01 eth0 159.01 98.80 2631.34 23.27 0.00 0.00 0.00 0.00 06:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 docker0 6.46 7.78 0.36 38.01 0.00 0.00 0.00 0.00 06:36:01 eth0 13.59 9.06 13.03 4.68 0.00 0.00 0.00 0.00 06:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 eth0 0.12 0.12 0.01 0.18 0.00 0.00 0.00 0.00 06:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 eth0 7.43 4.71 7.30 17.65 0.00 0.00 0.00 0.00 06:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 128.84 88.51 1193.40 19.91 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 34.52 37.86 2.85 296.41 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) 06:32:38 LINUX RESTART (2 CPU) 06:33:01 CPU %user %nice %system %iowait %steal %idle 06:34:01 all 33.43 0.00 11.84 4.49 0.10 50.14 06:34:01 0 33.94 0.00 12.27 3.59 0.09 50.11 06:34:01 1 32.92 0.00 11.42 5.39 0.11 50.17 06:35:01 all 48.49 0.00 11.96 2.82 0.12 36.61 06:35:01 0 48.37 0.00 11.88 3.25 0.13 36.38 06:35:01 1 48.62 0.00 12.04 2.40 0.11 36.84 06:36:01 all 3.36 0.00 1.63 0.77 0.02 94.23 06:36:01 0 3.22 0.00 1.69 0.61 0.02 94.47 06:36:01 1 3.50 0.00 1.57 0.93 0.02 93.98 06:37:01 all 0.21 0.00 0.08 0.00 0.02 99.70 06:37:01 0 0.08 0.00 0.10 0.00 0.02 99.80 06:37:01 1 0.33 0.00 0.05 0.00 0.02 99.60 06:38:01 all 0.28 0.00 0.06 0.00 0.01 99.66 06:38:01 0 0.07 0.00 0.05 0.00 0.02 99.87 06:38:01 1 0.48 0.00 0.07 0.00 0.00 99.45 06:39:01 all 0.33 0.00 0.06 0.00 0.01 99.61 06:39:01 0 0.17 0.00 0.08 0.00 0.02 99.73 06:39:01 1 0.48 0.00 0.03 0.00 0.00 99.48 06:40:01 all 0.06 0.00 0.03 0.00 0.01 99.90 06:40:01 0 0.08 0.00 0.05 0.00 0.00 99.87 06:40:01 1 0.03 0.00 0.02 0.00 0.02 99.93 06:41:01 all 0.05 0.00 0.05 0.01 0.02 99.87 06:41:01 0 0.05 0.00 0.05 0.02 0.02 99.87 06:41:01 1 0.05 0.00 0.05 0.00 0.02 99.88 Average: all 10.19 0.00 3.05 0.96 0.04 85.77 Average: 0 10.14 0.00 3.10 0.88 0.04 85.84 Average: 1 10.23 0.00 3.00 1.04 0.03 85.70