---> uname -a: Linux prd-centos7-docker-4c-2g-6143.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: 2799.994 BogoMIPS: 5599.98 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) 02/28/22 _x86_64_ (2 CPU) 23:10:27 LINUX RESTART (2 CPU) 23:11:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:12:01 283.49 3.58 279.90 0.00 2403.92 57888.96 0.00 23:13:01 185.88 0.00 185.88 0.00 0.00 27576.30 0.00 23:14:01 118.83 0.00 118.83 0.00 0.00 23522.86 0.00 23:15:01 0.83 0.00 0.83 0.00 0.00 7.25 0.00 23:16:01 0.25 0.00 0.25 0.00 0.00 3.03 0.00 23:17:01 0.27 0.00 0.27 0.00 0.00 2.97 0.00 23:18:01 0.25 0.00 0.25 0.00 0.00 3.20 0.00 23:19:01 0.23 0.00 0.23 0.00 0.00 2.72 0.00 23:20:01 218.35 0.03 218.32 0.00 3.73 54692.39 0.00 Average: 89.51 0.40 89.12 0.00 264.03 18126.05 0.00 23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 3194960 0 1019312 12.73 2620 3792048 1617696 17.86 1542100 2736912 623736 23:13:01 4028528 0 934300 11.67 2620 3043492 1390364 15.35 924728 2606112 192 23:14:01 3358312 0 1058552 13.22 2620 3589456 1468016 16.21 1048736 3065620 20 23:15:01 3377860 0 1039000 12.97 2620 3589460 1292524 14.27 1032540 3065620 20 23:16:01 3384368 0 1032484 12.89 2620 3589468 1292608 14.27 1028764 3065620 12 23:17:01 3385000 0 1031852 12.88 2620 3589468 1292524 14.27 1028324 3065620 12 23:18:01 3387944 0 1028900 12.85 2620 3589476 1292524 14.27 1027144 3065620 16 23:19:01 3391756 0 1025084 12.80 2620 3589480 1292524 14.27 1024224 3065620 8 23:20:01 1787804 0 1307084 16.32 2620 4911432 1879664 20.75 1291384 4190960 36 Average: 3255170 0 1052952 13.15 2620 3698198 1424272 15.72 1105327 3103078 69339 23:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 eth0 554.55 387.46 5936.98 70.75 0.00 0.00 0.00 0.00 23:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 docker0 218.51 280.07 17.23 2117.53 0.00 0.00 0.00 0.00 23:13:01 eth0 53.62 33.49 80.39 15.99 0.00 0.00 0.00 0.00 23:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 veth150a3ee 8.28 9.13 0.58 38.12 0.00 0.00 0.00 0.00 23:13:01 docker0 8.28 9.08 0.47 38.12 0.00 0.00 0.00 0.00 23:14:01 eth0 179.37 134.87 2655.55 243.61 0.00 0.00 0.00 0.00 23:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 docker0 9.93 11.89 0.59 51.80 0.00 0.00 0.00 0.00 23:15:01 eth0 0.33 0.32 0.02 0.03 0.00 0.00 0.00 0.00 23:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 eth0 0.23 0.18 0.08 0.04 0.00 0.00 0.00 0.00 23:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 eth0 0.15 0.12 0.01 0.04 0.00 0.00 0.00 0.00 23:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 veth785e019 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 eth0 350.31 225.78 7671.16 40.82 0.00 0.00 0.00 0.00 23:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 docker0 28.34 47.99 2.88 387.94 0.00 0.00 0.00 0.00 Average: veth785e019 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 125.85 86.45 1809.50 41.21 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 29.14 38.39 2.33 285.40 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) 02/28/22 _x86_64_ (2 CPU) 23:10:27 LINUX RESTART (2 CPU) 23:11:02 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 28.99 0.00 12.31 3.20 0.10 55.41 23:12:01 0 28.30 0.00 12.29 2.56 0.11 56.74 23:12:01 1 29.68 0.00 12.32 3.83 0.09 54.08 23:13:01 all 54.42 0.00 8.52 2.63 0.11 34.32 23:13:01 0 53.86 0.00 8.20 2.77 0.11 35.06 23:13:01 1 54.98 0.00 8.83 2.50 0.11 33.59 23:14:01 all 28.98 0.00 7.38 1.88 0.09 61.67 23:14:01 0 28.43 0.00 7.34 1.57 0.09 62.57 23:14:01 1 29.53 0.00 7.41 2.20 0.09 60.77 23:15:01 all 0.18 0.00 0.06 0.00 0.02 99.75 23:15:01 0 0.25 0.00 0.05 0.00 0.02 99.68 23:15:01 1 0.10 0.00 0.07 0.00 0.02 99.82 23:16:01 all 0.09 0.00 0.08 0.00 0.03 99.79 23:16:01 0 0.05 0.00 0.12 0.00 0.03 99.80 23:16:01 1 0.13 0.00 0.05 0.00 0.03 99.78 23:17:01 all 0.19 0.00 0.03 0.00 0.03 99.76 23:17:01 0 0.03 0.00 0.03 0.00 0.03 99.90 23:17:01 1 0.35 0.00 0.02 0.00 0.02 99.62 23:18:01 all 0.16 0.00 0.03 0.00 0.03 99.78 23:18:01 0 0.07 0.00 0.03 0.00 0.03 99.87 23:18:01 1 0.25 0.00 0.03 0.00 0.02 99.70 23:19:01 all 0.15 0.00 0.03 0.00 0.02 99.80 23:19:01 0 0.05 0.00 0.03 0.00 0.02 99.90 23:19:01 1 0.25 0.00 0.03 0.00 0.02 99.70 23:20:01 all 23.22 0.00 9.78 2.50 0.09 64.42 23:20:01 0 23.78 0.00 10.08 2.46 0.09 63.59 23:20:01 1 22.66 0.00 9.47 2.53 0.09 65.25 Average: all 14.56 0.00 4.09 1.09 0.05 80.20 Average: 0 14.39 0.00 4.09 1.00 0.06 80.47 Average: 1 14.74 0.00 4.10 1.18 0.05 79.93