---> uname -a: Linux prd-centos7-docker-4c-2g-6691.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) 03/09/22 _x86_64_ (2 CPU) 15:26:08 LINUX RESTART (2 CPU) 15:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:28:01 302.65 0.05 302.60 0.00 1.07 77803.84 0.00 15:29:01 146.74 0.00 146.74 0.00 0.00 25855.66 0.00 15:30:01 3.91 0.00 3.91 0.00 0.00 194.92 0.00 15:31:01 0.23 0.00 0.23 0.00 0.00 3.60 0.00 15:32:01 0.23 0.00 0.23 0.00 0.00 2.90 0.00 15:33:01 0.27 0.00 0.27 0.00 0.00 3.23 0.00 15:34:01 0.25 0.00 0.25 0.00 0.00 2.93 0.00 15:35:01 56.03 0.03 56.00 0.00 3.73 21654.76 0.00 Average: 63.82 0.01 63.81 0.00 0.60 15698.10 0.00 15:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:28:01 3921932 0 927852 11.59 2620 3156536 1434688 15.84 886184 2737216 107496 15:29:01 3335804 0 1071968 13.38 2620 3598548 1475464 16.29 1047456 3084324 16 15:30:01 3352948 0 1054824 13.17 2620 3598548 1285924 14.20 1035288 3084324 8 15:31:01 3367368 0 1040396 12.99 2620 3598556 1283868 14.17 1022636 3084324 16 15:32:01 3366920 0 1040840 13.00 2620 3598560 1283964 14.18 1023124 3084324 8 15:33:01 3373520 0 1034236 12.91 2620 3598564 1283868 14.17 1017808 3084324 8 15:34:01 3374456 0 1033296 12.90 2620 3598568 1283868 14.17 1017812 3084324 8 15:35:01 2520684 0 1169020 14.60 2620 4316616 1449672 16.01 1126964 3736520 36464 Average: 3326704 0 1046554 13.07 2620 3633062 1347664 14.88 1022159 3122460 18003 15:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:28:01 veth6fd7d1b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:28:01 eth0 297.97 229.39 2108.80 30.73 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 docker0 212.12 268.91 16.78 2081.89 0.00 0.00 0.00 0.00 15:29:01 eth0 201.68 144.71 2709.96 264.87 0.00 0.00 0.00 0.00 15:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 docker0 9.82 14.75 0.58 92.02 0.00 0.00 0.00 0.00 15:30:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 eth0 0.20 0.18 0.08 0.04 0.00 0.00 0.00 0.00 15:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 eth0 0.10 0.08 0.01 0.03 0.00 0.00 0.00 0.00 15:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 eth0 148.02 87.28 4059.60 10.62 0.00 0.00 0.00 0.00 15:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.06 57.76 1110.05 38.31 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 27.76 35.48 2.17 271.94 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) 15:26:08 LINUX RESTART (2 CPU) 15:27:01 CPU %user %nice %system %iowait %steal %idle 15:28:01 all 34.16 0.00 12.22 2.65 0.08 50.89 15:28:01 0 33.89 0.00 12.24 2.43 0.09 51.35 15:28:01 1 34.43 0.00 12.20 2.87 0.07 50.44 15:29:01 all 35.64 0.00 9.86 2.14 0.11 52.25 15:29:01 0 35.79 0.00 10.47 2.46 0.09 51.19 15:29:01 1 35.49 0.00 9.25 1.82 0.12 53.31 15:30:01 all 0.23 0.00 0.10 0.00 0.03 99.65 15:30:01 0 0.32 0.00 0.13 0.00 0.03 99.52 15:30:01 1 0.13 0.00 0.07 0.00 0.02 99.78 15:31:01 all 0.21 0.00 0.06 0.00 0.02 99.72 15:31:01 0 0.32 0.00 0.05 0.00 0.00 99.63 15:31:01 1 0.10 0.00 0.07 0.00 0.03 99.80 15:32:01 all 0.16 0.00 0.03 0.00 0.02 99.80 15:32:01 0 0.27 0.00 0.02 0.00 0.02 99.70 15:32:01 1 0.05 0.00 0.03 0.00 0.02 99.90 15:33:01 all 0.19 0.00 0.04 0.00 0.02 99.75 15:33:01 0 0.33 0.00 0.03 0.00 0.02 99.62 15:33:01 1 0.05 0.00 0.05 0.00 0.02 99.88 15:34:01 all 0.22 0.00 0.03 0.00 0.03 99.73 15:34:01 0 0.42 0.00 0.03 0.00 0.00 99.55 15:34:01 1 0.02 0.00 0.02 0.00 0.05 99.92 15:35:01 all 8.12 0.00 3.14 0.64 0.03 88.07 15:35:01 0 8.52 0.00 3.20 0.80 0.02 87.46 15:35:01 1 7.71 0.00 3.08 0.47 0.05 88.68 Average: all 9.45 0.00 3.05 0.65 0.04 86.81 Average: 0 9.56 0.00 3.14 0.68 0.03 86.59 Average: 1 9.34 0.00 2.97 0.62 0.05 87.02