---> uname -a: Linux prd-centos7-docker-4c-2g-6821.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 8.3G 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 8.3G 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) 03/11/22 _x86_64_ (2 CPU) 04:04:39 LINUX RESTART (2 CPU) 04:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:06:01 164.22 13.11 151.12 0.00 4297.67 26278.98 0.00 04:07:01 67.45 0.02 67.43 0.00 0.53 12469.80 0.00 04:08:01 122.89 0.00 122.89 0.00 0.00 18460.54 0.00 04:09:01 5.50 0.00 5.50 0.00 0.00 388.01 0.00 04:10:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 04:11:01 0.27 0.00 0.27 0.00 0.00 3.96 0.00 04:12:01 0.25 0.00 0.25 0.00 0.00 3.41 0.00 04:13:01 0.29 0.00 0.29 0.00 0.00 3.40 0.00 04:14:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 Average: 40.23 1.46 38.77 0.00 478.43 6414.10 0.00 04:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 4472744 0 909836 11.36 2620 2623732 1607276 17.75 991564 2185456 302204 04:07:01 4392440 0 891036 11.13 2620 2722836 1481528 16.36 1070636 2168576 51312 04:08:01 4338892 0 880144 10.99 2620 2787276 1214876 13.41 911076 2365560 20 04:09:01 4334696 0 884332 11.04 2620 2787284 1214956 13.41 915376 2365560 16 04:10:01 4339408 0 879616 10.98 2620 2787288 1175640 12.98 911576 2365560 8 04:11:01 4343280 0 875740 10.93 2620 2787292 1175736 12.98 907832 2365560 8 04:12:01 4344256 0 874760 10.92 2620 2787296 1175640 12.98 907212 2365560 8 04:13:01 4331148 0 887860 11.09 2620 2787304 1175700 12.98 920260 2365564 8 04:14:01 4330636 0 888372 11.09 2620 2787304 1175640 12.98 920472 2365560 8 Average: 4358611 0 885744 11.06 2620 2761957 1266332 13.98 939556 2323662 39288 04:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 eth0 647.32 457.30 5433.31 103.86 0.00 0.00 0.00 0.00 04:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 vethdba1674 56.28 58.19 5.08 412.56 0.00 0.00 0.00 0.00 04:06:01 docker0 124.45 101.27 12.01 763.93 0.00 0.00 0.00 0.00 04:07:01 eth0 22.66 12.45 27.32 8.10 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 vethdba1674 1.78 1.76 0.16 1.86 0.00 0.00 0.00 0.00 04:07:01 docker0 1.78 1.76 0.14 1.86 0.00 0.00 0.00 0.00 04:08:01 eth0 105.96 68.83 2528.05 14.86 0.00 0.00 0.00 0.00 04:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 eth0 2.01 1.07 2.07 0.28 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 eth0 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 eth0 0.27 0.12 0.07 0.01 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 86.69 60.14 889.56 14.16 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 14.06 11.47 1.35 85.24 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) 03/11/22 _x86_64_ (2 CPU) 04:04:39 LINUX RESTART (2 CPU) 04:05:01 CPU %user %nice %system %iowait %steal %idle 04:06:01 all 40.66 0.00 9.82 3.47 0.09 45.97 04:06:01 0 42.33 0.00 9.89 2.84 0.09 44.85 04:06:01 1 38.99 0.00 9.74 4.09 0.09 47.09 04:07:01 all 61.32 0.00 7.96 1.09 0.10 29.53 04:07:01 0 60.88 0.00 8.66 0.76 0.11 29.59 04:07:01 1 61.76 0.00 7.26 1.43 0.09 29.47 04:08:01 all 32.28 0.00 5.82 1.31 0.07 60.53 04:08:01 0 32.51 0.00 5.89 1.24 0.07 60.29 04:08:01 1 32.05 0.00 5.74 1.37 0.07 60.77 04:09:01 all 0.15 0.00 0.08 0.01 0.03 99.73 04:09:01 0 0.20 0.00 0.05 0.00 0.02 99.73 04:09:01 1 0.10 0.00 0.12 0.02 0.03 99.73 04:10:01 all 0.12 0.00 0.07 0.00 0.03 99.79 04:10:01 0 0.17 0.00 0.05 0.00 0.02 99.77 04:10:01 1 0.07 0.00 0.08 0.00 0.03 99.82 04:11:01 all 0.18 0.00 0.06 0.00 0.03 99.72 04:11:01 0 0.22 0.00 0.03 0.00 0.02 99.73 04:11:01 1 0.15 0.00 0.08 0.00 0.05 99.72 04:12:01 all 0.19 0.00 0.06 0.00 0.02 99.73 04:12:01 0 0.07 0.00 0.07 0.00 0.02 99.85 04:12:01 1 0.32 0.00 0.05 0.00 0.02 99.62 04:13:01 all 0.16 0.00 0.06 0.00 0.03 99.75 04:13:01 0 0.05 0.00 0.02 0.00 0.02 99.92 04:13:01 1 0.27 0.00 0.10 0.00 0.03 99.59 04:14:01 all 0.03 0.00 0.05 0.00 0.03 99.89 04:14:01 0 0.02 0.00 0.03 0.00 0.00 99.95 04:14:01 1 0.05 0.00 0.07 0.00 0.05 99.83 Average: all 14.32 0.00 2.55 0.62 0.04 82.47 Average: 0 14.48 0.00 2.62 0.52 0.04 82.34 Average: 1 14.15 0.00 2.47 0.73 0.05 82.59