---> uname -a: Linux prd-centos7-docker-4c-2g-6581.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 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) 03/08/22 _x86_64_ (2 CPU) 07:25:20 LINUX RESTART (2 CPU) 07:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:27:01 298.22 0.00 298.22 0.00 0.00 79063.85 0.00 07:28:01 96.85 0.02 96.84 0.00 0.27 9558.38 0.00 07:29:01 62.64 0.00 62.64 0.00 0.00 16359.29 0.00 07:30:01 0.88 0.63 0.25 0.00 56.10 3.33 0.00 07:31:01 0.37 0.00 0.37 0.00 0.00 8.85 0.00 07:32:01 0.40 0.00 0.40 0.00 0.00 5.76 0.00 07:33:01 0.22 0.00 0.22 0.00 0.00 2.70 0.00 07:34:01 179.63 0.03 179.60 0.00 3.73 48987.83 0.00 Average: 79.91 0.09 79.83 0.00 7.51 19251.09 0.00 07:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:27:01 3987352 0 964860 12.05 2620 3054100 1551044 17.12 770848 2743024 40 07:28:01 3265312 0 1103884 13.78 2620 3637116 1832832 20.24 1169928 3055708 489192 07:29:01 3354432 0 1052924 13.15 2620 3598956 1316924 14.54 1029396 3091692 16 07:30:01 3353332 0 1052344 13.14 2620 3600636 1278796 14.12 1032972 3092236 20 07:31:01 3367496 0 1038172 12.96 2620 3600644 1278848 14.12 1019256 3092236 12 07:32:01 3370344 0 1035320 12.93 2620 3600648 1278596 14.12 1017684 3092236 8 07:33:01 3375588 0 1030068 12.86 2620 3600656 1278776 14.12 1012184 3092236 8 07:34:01 1801272 0 1282580 16.01 2620 4922460 1448420 15.99 1224312 4241660 143172 Average: 3234391 0 1070019 13.36 2620 3701902 1408030 15.55 1034572 3187628 79058 07:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:27:01 veth0dcc31b 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 eth0 444.25 306.74 5536.46 41.89 0.00 0.00 0.00 0.00 07:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 docker0 200.65 258.35 16.57 2155.63 0.00 0.00 0.00 0.00 07:28:01 eth0 202.38 145.28 2706.94 237.14 0.00 0.00 0.00 0.00 07:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 docker0 13.01 17.27 0.74 89.69 0.00 0.00 0.00 0.00 07:29:01 eth0 12.80 8.74 12.23 4.38 0.00 0.00 0.00 0.00 07:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 eth0 5.18 3.56 4.25 3.75 0.00 0.00 0.00 0.00 07:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 eth0 1.62 1.05 0.99 1.09 0.00 0.00 0.00 0.00 07:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 eth0 1.73 0.72 2.02 0.05 0.00 0.00 0.00 0.00 07:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 eth0 354.07 213.37 7647.74 32.04 0.00 0.00 0.00 0.00 07:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 docker0 30.79 45.73 2.94 388.13 0.00 0.00 0.00 0.00 Average: eth0 127.78 84.95 1989.04 40.05 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 30.56 40.17 2.53 329.21 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) 03/08/22 _x86_64_ (2 CPU) 07:25:20 LINUX RESTART (2 CPU) 07:26:01 CPU %user %nice %system %iowait %steal %idle 07:27:01 all 24.96 0.00 12.35 3.24 0.11 59.34 07:27:01 0 25.00 0.00 12.49 2.45 0.11 59.95 07:27:01 1 24.92 0.00 12.22 4.04 0.11 58.72 07:28:01 all 52.50 0.00 10.25 1.34 0.12 35.79 07:28:01 0 53.31 0.00 10.64 1.81 0.11 34.13 07:28:01 1 51.68 0.00 9.85 0.87 0.13 37.47 07:29:01 all 1.52 0.00 1.10 0.99 0.03 96.37 07:29:01 0 1.39 0.00 1.02 0.60 0.03 96.95 07:29:01 1 1.65 0.00 1.18 1.38 0.02 95.79 07:30:01 all 0.54 0.00 0.11 0.02 0.02 99.32 07:30:01 0 0.37 0.00 0.12 0.03 0.02 99.47 07:30:01 1 0.72 0.00 0.10 0.00 0.02 99.16 07:31:01 all 0.23 0.00 0.04 0.00 0.03 99.71 07:31:01 0 0.07 0.00 0.05 0.00 0.02 99.87 07:31:01 1 0.38 0.00 0.03 0.00 0.03 99.55 07:32:01 all 0.15 0.00 0.03 0.00 0.02 99.80 07:32:01 0 0.02 0.00 0.03 0.00 0.02 99.93 07:32:01 1 0.28 0.00 0.03 0.00 0.02 99.67 07:33:01 all 0.16 0.00 0.04 0.00 0.03 99.77 07:33:01 0 0.07 0.00 0.05 0.00 0.02 99.87 07:33:01 1 0.25 0.00 0.03 0.00 0.03 99.68 07:34:01 all 21.03 0.00 8.56 2.99 0.07 67.35 07:34:01 0 20.84 0.00 8.69 2.61 0.07 67.80 07:34:01 1 21.23 0.00 8.43 3.37 0.07 66.89 Average: all 12.09 0.00 3.91 1.04 0.05 82.90 Average: 0 12.09 0.00 3.98 0.91 0.05 82.97 Average: 1 12.10 0.00 3.84 1.18 0.05 82.83