---> uname -a: Linux prd-centos7-docker-4c-2g-6657.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: 2800.000 BogoMIPS: 5600.00 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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 03/09/22 _x86_64_ (2 CPU) 01:22:29 LINUX RESTART (2 CPU) 01:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:24:02 127.38 2.71 124.66 0.00 2229.21 19183.60 0.00 01:25:01 1.37 0.00 1.37 0.00 0.00 20.09 0.00 01:26:01 0.15 0.00 0.15 0.00 0.00 2.00 0.00 01:27:01 2.60 0.10 2.50 0.00 9.99 100.35 0.00 Average: 33.01 0.71 32.30 0.00 562.21 4847.21 0.00 01:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:02 5117780 0 797176 9.95 2620 2091356 1407748 15.54 964948 1644608 20 01:25:01 5144396 0 770552 9.62 2620 2091364 1281956 14.15 950936 1644384 20 01:26:01 5148984 0 765960 9.56 2620 2091368 1281956 14.15 946228 1644384 8 01:27:01 4848868 0 853304 10.65 2620 2304140 1647708 18.19 1166000 1706700 212136 Average: 5065007 0 796748 9.95 2620 2144557 1404842 15.51 1007028 1660019 53046 01:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:02 eth0 554.65 370.22 2574.15 822.75 0.00 0.00 0.00 0.00 01:24:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:02 docker0 12.07 18.17 1.09 206.26 0.00 0.00 0.00 0.00 01:25:01 eth0 0.10 0.08 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 0.23 0.15 0.02 0.01 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 01:27:01 eth0 101.07 61.07 2513.51 7.99 0.00 0.00 0.00 0.00 01:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 164.72 108.35 1277.40 208.58 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 3.03 4.56 0.27 51.79 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) 03/09/22 _x86_64_ (2 CPU) 01:22:29 LINUX RESTART (2 CPU) 01:23:01 CPU %user %nice %system %iowait %steal %idle 01:24:02 all 21.00 0.00 3.73 2.81 0.07 72.39 01:24:02 0 27.20 0.00 3.98 4.45 0.07 64.29 01:24:02 1 14.87 0.00 3.47 1.20 0.07 80.39 01:25:01 all 0.22 0.00 0.05 0.00 0.02 99.71 01:25:01 0 0.07 0.00 0.05 0.00 0.02 99.86 01:25:01 1 0.37 0.00 0.05 0.00 0.02 99.56 01:26:01 all 0.24 0.00 0.03 0.00 0.02 99.71 01:26:01 0 0.03 0.00 0.03 0.00 0.02 99.92 01:26:01 1 0.45 0.00 0.03 0.00 0.02 99.50 01:27:01 all 3.30 0.00 0.91 0.02 0.03 95.75 01:27:01 0 3.09 0.00 0.97 0.03 0.03 95.87 01:27:01 1 3.52 0.00 0.84 0.00 0.02 95.62 Average: all 6.11 0.00 1.16 0.70 0.03 92.00 Average: 0 7.46 0.00 1.24 1.10 0.03 90.17 Average: 1 4.76 0.00 1.09 0.30 0.03 93.82