---> uname -a: Linux prd-centos7-docker-4c-2g-6252.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 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) 03/02/22 _x86_64_ (2 CPU) 13:37:39 LINUX RESTART (2 CPU) 13:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:39:01 171.20 6.76 164.44 0.00 3030.86 27944.98 0.00 13:40:01 281.48 0.02 281.46 0.00 0.27 67308.18 0.00 13:41:01 85.59 0.00 85.59 0.00 0.00 20279.60 0.00 13:42:01 1.02 0.00 1.02 0.00 0.00 10.33 0.00 13:43:01 0.25 0.00 0.25 0.00 0.00 3.20 0.00 13:44:01 0.30 0.00 0.30 0.00 0.00 4.11 0.00 13:45:01 0.25 0.00 0.25 0.00 0.00 3.22 0.00 Average: 77.17 0.97 76.20 0.00 433.23 16509.65 0.00 13:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:39:01 4251276 0 870052 10.86 2620 2884984 1606184 17.73 816524 2526460 524168 13:40:01 3750952 0 988032 12.34 2620 3267328 1560548 17.23 1042980 2752468 9540 13:41:01 3252732 0 1062436 13.27 2620 3691144 1398112 15.44 1023084 3194420 8 13:42:01 3266104 0 1049060 13.10 2620 3691148 1285376 14.19 1013412 3194420 8 13:43:01 3283484 0 1031672 12.88 2620 3691156 1285376 14.19 997292 3194420 8 13:44:01 3282368 0 1032788 12.90 2620 3691156 1296176 14.31 998320 3194420 8 13:45:01 3288340 0 1026808 12.82 2620 3691164 1285440 14.19 993168 3194420 8 Average: 3482179 0 1008693 12.59 2620 3515440 1388173 15.33 983540 3035861 76250 13:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:39:01 eth0 874.68 597.80 6276.65 113.05 0.00 0.00 0.00 0.00 13:39:01 veth246c792 176.43 225.00 16.54 1441.48 0.00 0.00 0.00 0.00 13:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 docker0 249.96 272.47 20.64 1726.95 0.00 0.00 0.00 0.00 13:40:01 eth0 94.04 67.52 675.09 18.00 0.00 0.00 0.00 0.00 13:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 docker0 43.89 53.53 3.11 632.89 0.00 0.00 0.00 0.00 13:41:01 eth0 112.54 76.78 2570.34 63.64 0.00 0.00 0.00 0.00 13:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 eth0 2.12 2.17 0.20 6.65 0.00 0.00 0.00 0.00 13:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 154.88 106.41 1360.78 28.77 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 42.00 46.59 3.39 337.24 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) 03/02/22 _x86_64_ (2 CPU) 13:37:39 LINUX RESTART (2 CPU) 13:38:01 CPU %user %nice %system %iowait %steal %idle 13:39:01 all 25.66 0.00 9.34 3.09 0.10 61.81 13:39:01 0 25.79 0.00 9.95 2.50 0.09 61.68 13:39:01 1 25.53 0.00 8.73 3.69 0.11 61.94 13:40:01 all 44.46 0.00 10.89 2.41 0.14 42.11 13:40:01 0 45.44 0.00 11.13 2.45 0.14 40.84 13:40:01 1 43.47 0.00 10.65 2.37 0.13 43.38 13:41:01 all 8.03 0.00 3.44 1.07 0.04 87.42 13:41:01 0 8.25 0.00 3.46 0.85 0.05 87.39 13:41:01 1 7.80 0.00 3.42 1.29 0.03 87.46 13:42:01 all 0.03 0.00 0.08 0.00 0.01 99.88 13:42:01 0 0.03 0.00 0.05 0.00 0.00 99.92 13:42:01 1 0.03 0.00 0.10 0.00 0.02 99.85 13:43:01 all 0.06 0.00 0.06 0.00 0.02 99.87 13:43:01 0 0.05 0.00 0.07 0.00 0.02 99.87 13:43:01 1 0.07 0.00 0.05 0.00 0.02 99.87 13:44:01 all 0.06 0.00 0.03 0.00 0.01 99.90 13:44:01 0 0.07 0.00 0.05 0.00 0.02 99.87 13:44:01 1 0.05 0.00 0.02 0.00 0.00 99.93 13:45:01 all 0.05 0.00 0.03 0.00 0.02 99.90 13:45:01 0 0.05 0.00 0.03 0.00 0.02 99.90 13:45:01 1 0.05 0.00 0.03 0.00 0.02 99.90 Average: all 10.70 0.00 3.28 0.90 0.05 85.07 Average: 0 10.89 0.00 3.40 0.80 0.05 84.87 Average: 1 10.52 0.00 3.16 1.01 0.04 85.27