---> uname -a: Linux prd-centos7-docker-4c-2g-6491.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 9.0G 32G 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 9.0G 32G 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) 01:19:49 LINUX RESTART (2 CPU) 01:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:21:01 240.60 63.81 176.79 0.00 8162.40 60069.03 0.00 01:22:01 302.28 0.00 302.28 0.00 0.00 59855.54 0.00 01:23:01 70.21 0.65 69.56 0.00 56.35 16714.27 0.00 01:24:01 0.38 0.00 0.38 0.00 0.00 7.99 0.00 01:25:01 0.25 0.00 0.25 0.00 0.00 2.50 0.00 01:26:01 0.25 0.00 0.25 0.00 0.00 3.40 0.00 Average: 102.34 10.75 91.59 0.00 1369.94 22777.98 0.00 01:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:21:01 4946748 0 762500 9.52 2620 2297064 1590324 17.56 695296 2055544 2788 01:22:01 3941008 0 950644 11.87 2620 3114660 1586000 17.51 879316 2735096 61492 01:23:01 3445504 0 1054516 13.17 2620 3506292 1396380 15.42 939944 3096720 8 01:24:01 3458344 0 1041672 13.01 2620 3506296 1286740 14.21 930824 3096720 8 01:25:01 3465096 0 1034916 12.92 2620 3506300 1286740 14.21 924056 3096720 8 01:26:01 3461800 0 1038208 12.96 2620 3506304 1295420 14.30 927068 3096720 8 Average: 3786417 0 980409 12.24 2620 3239486 1406934 15.53 882751 2862920 10719 01:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:21:01 eth0 653.84 400.40 4506.92 93.75 0.00 0.00 0.00 0.00 01:21:01 veth4934cff 32.09 45.61 3.01 27.70 0.00 0.00 0.00 0.00 01:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 docker0 55.34 64.08 4.65 132.83 0.00 0.00 0.00 0.00 01:22:01 eth0 314.90 242.26 3035.22 30.31 0.00 0.00 0.00 0.00 01:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 docker0 197.89 250.29 15.36 2017.96 0.00 0.00 0.00 0.00 01:23:01 eth0 77.02 46.54 1538.71 51.06 0.00 0.00 0.00 0.00 01:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 eth0 1.38 1.50 0.16 6.52 0.00 0.00 0.00 0.00 01:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 174.58 115.16 1513.67 30.28 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 42.21 52.40 3.33 358.50 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) 01:19:49 LINUX RESTART (2 CPU) 01:20:01 CPU %user %nice %system %iowait %steal %idle 01:21:01 all 27.38 0.00 10.73 7.49 0.10 54.31 01:21:01 0 27.99 0.00 11.06 7.59 0.11 53.25 01:21:01 1 26.76 0.00 10.39 7.39 0.09 55.36 01:22:01 all 33.43 0.00 10.36 1.83 0.11 54.27 01:22:01 0 33.57 0.00 10.63 1.82 0.11 53.87 01:22:01 1 33.30 0.00 10.09 1.83 0.11 54.66 01:23:01 all 7.50 0.00 2.90 0.74 0.04 88.82 01:23:01 0 7.60 0.00 2.97 0.73 0.03 88.67 01:23:01 1 7.40 0.00 2.83 0.75 0.05 88.97 01:24:01 all 0.04 0.00 0.06 0.00 0.02 99.88 01:24:01 0 0.05 0.00 0.05 0.00 0.02 99.88 01:24:01 1 0.03 0.00 0.07 0.00 0.02 99.88 01:25:01 all 0.05 0.00 0.04 0.00 0.01 99.90 01:25:01 0 0.03 0.00 0.03 0.00 0.00 99.93 01:25:01 1 0.07 0.00 0.05 0.00 0.02 99.87 01:26:01 all 0.05 0.00 0.06 0.00 0.02 99.87 01:26:01 0 0.05 0.00 0.05 0.00 0.02 99.88 01:26:01 1 0.05 0.00 0.07 0.00 0.02 99.87 Average: all 11.03 0.00 3.90 1.62 0.05 83.41 Average: 0 11.15 0.00 4.00 1.64 0.05 83.17 Average: 1 10.90 0.00 3.79 1.61 0.05 83.65