---> uname -a: Linux prd-centos7-docker-4c-2g-6241.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 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) 03/02/22 _x86_64_ (2 CPU) 06:46:40 LINUX RESTART (2 CPU) 06:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:48:01 160.45 6.53 153.92 0.00 3176.16 26640.89 0.00 06:49:01 73.79 0.02 73.77 0.00 0.53 12540.68 0.00 06:50:01 120.22 0.00 120.22 0.00 0.00 18704.50 0.00 06:51:01 0.90 0.00 0.90 0.00 0.00 9.94 0.00 06:52:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 06:53:01 0.22 0.00 0.22 0.00 0.00 3.22 0.00 06:54:01 0.95 0.65 0.30 0.00 56.36 3.58 0.00 Average: 50.98 1.03 49.95 0.00 462.07 8274.04 0.00 06:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:48:01 4510668 0 956712 11.95 2620 2538940 1609516 17.77 991008 2147584 216672 06:49:01 4402056 0 883860 11.04 2620 2720404 1449204 16.00 1063200 2165976 47528 06:50:01 4330760 0 887892 11.09 2620 2787668 1201388 13.26 915436 2365256 20 06:51:01 4328632 0 890012 11.11 2620 2787676 1168652 12.90 918368 2365256 20 06:52:01 4345660 0 872980 10.90 2620 2787680 1163368 12.84 901636 2365256 12 06:53:01 4346016 0 872620 10.90 2620 2787684 1163504 12.85 902136 2365256 16 06:54:01 4303344 0 913604 11.41 2620 2789372 1435996 15.85 940700 2365804 20 Average: 4366734 0 896811 11.20 2620 2742775 1313090 14.50 947498 2305770 37755 06:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:48:01 eth0 673.20 462.83 5422.84 105.45 0.00 0.00 0.00 0.00 06:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 vetha656092 60.71 66.02 5.50 415.06 0.00 0.00 0.00 0.00 06:48:01 docker0 154.74 121.11 13.75 766.54 0.00 0.00 0.00 0.00 06:49:01 eth0 15.84 8.24 12.52 6.49 0.00 0.00 0.00 0.00 06:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 vetha656092 0.85 0.80 0.07 0.23 0.00 0.00 0.00 0.00 06:49:01 docker0 0.85 0.80 0.06 0.23 0.00 0.00 0.00 0.00 06:50:01 eth0 107.99 68.59 2527.78 14.31 0.00 0.00 0.00 0.00 06:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 eth0 0.57 0.33 0.27 0.17 0.00 0.00 0.00 0.00 06:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 06:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 eth0 0.27 0.22 0.08 0.07 0.00 0.00 0.00 0.00 06:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 eth0 12.14 11.09 4.71 85.65 0.00 0.00 0.00 0.00 06:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 115.77 78.80 1138.65 30.32 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 22.24 17.42 1.97 109.59 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) 06:46:40 LINUX RESTART (2 CPU) 06:47:01 CPU %user %nice %system %iowait %steal %idle 06:48:01 all 37.82 0.00 8.61 3.36 0.10 50.11 06:48:01 0 39.99 0.00 9.25 3.60 0.09 47.07 06:48:01 1 35.67 0.00 7.98 3.12 0.11 53.12 06:49:01 all 49.74 0.00 5.91 0.91 0.09 43.34 06:49:01 0 50.04 0.00 6.13 0.97 0.09 42.78 06:49:01 1 49.44 0.00 5.70 0.86 0.09 43.90 06:50:01 all 24.63 0.00 4.80 1.13 0.08 69.36 06:50:01 0 23.91 0.00 5.20 0.82 0.09 69.99 06:50:01 1 25.36 0.00 4.40 1.44 0.07 68.73 06:51:01 all 0.14 0.00 0.05 0.00 0.03 99.77 06:51:01 0 0.07 0.00 0.05 0.00 0.05 99.83 06:51:01 1 0.22 0.00 0.05 0.00 0.02 99.72 06:52:01 all 0.17 0.00 0.03 0.00 0.05 99.76 06:52:01 0 0.07 0.00 0.02 0.00 0.05 99.87 06:52:01 1 0.27 0.00 0.03 0.00 0.05 99.65 06:53:01 all 0.14 0.00 0.03 0.00 0.03 99.79 06:53:01 0 0.05 0.00 0.03 0.00 0.03 99.88 06:53:01 1 0.23 0.00 0.03 0.00 0.03 99.70 06:54:01 all 0.79 0.00 0.22 0.01 0.04 98.94 06:54:01 0 0.79 0.00 0.20 0.00 0.03 98.98 06:54:01 1 0.80 0.00 0.23 0.02 0.05 98.89 Average: all 15.61 0.00 2.71 0.74 0.06 80.87 Average: 0 15.79 0.00 2.87 0.74 0.06 80.54 Average: 1 15.44 0.00 2.54 0.75 0.06 81.21