---> uname -a: Linux prd-centos7-docker-4c-2g-6616.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 9.6G 31G 24% / 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 9.6G 31G 24% /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) 03/08/22 _x86_64_ (2 CPU) 16:16:09 LINUX RESTART (2 CPU) 16:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:18:01 110.15 0.00 110.15 0.00 0.00 27846.18 0.00 16:19:01 80.62 0.00 80.62 0.00 0.00 7763.61 0.00 16:20:01 58.57 0.00 58.57 0.00 0.00 16602.71 0.00 16:21:01 0.85 0.00 0.85 0.00 0.00 8.08 0.00 16:22:01 0.25 0.00 0.25 0.00 0.00 2.77 0.00 16:23:01 0.37 0.00 0.37 0.00 0.00 5.00 0.00 16:24:02 3.86 0.03 3.83 0.00 3.73 193.02 0.00 Average: 36.40 0.00 36.39 0.00 0.53 7492.16 0.00 16:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:18:01 4417332 0 912128 11.39 2620 2676860 1547488 17.09 945336 2270868 158288 16:19:01 4621352 0 839652 10.48 2620 2545316 1574352 17.38 931172 2131516 209120 16:20:01 4334196 0 884828 11.05 2620 2787296 1209680 13.36 917104 2365704 8 16:21:01 4331824 0 887196 11.08 2620 2787300 1209744 13.36 919220 2365700 8 16:22:01 4336004 0 883012 11.03 2620 2787304 1174588 12.97 916016 2365700 16 16:23:01 4332920 0 886092 11.06 2620 2787308 1174732 12.97 918952 2365700 16 16:24:02 3786188 0 979496 12.23 2620 3240636 1570264 17.34 1028532 2757340 452444 Average: 4308545 0 896058 11.19 2620 2801717 1351550 14.92 939476 2374647 117129 16:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:18:01 eth0 93.49 72.29 439.17 17.91 0.00 0.00 0.00 0.00 16:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 veth1e6eb2a 52.62 59.86 4.89 408.06 0.00 0.00 0.00 0.00 16:18:01 docker0 52.62 59.73 4.17 408.05 0.00 0.00 0.00 0.00 16:19:01 eth0 125.56 72.21 2526.49 14.89 0.00 0.00 0.00 0.00 16:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 docker0 1.38 1.32 0.10 1.65 0.00 0.00 0.00 0.00 16:20:01 eth0 20.31 12.05 18.93 5.70 0.00 0.00 0.00 0.00 16:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 eth0 0.70 0.27 0.37 0.22 0.00 0.00 0.00 0.00 16:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 eth0 0.28 0.17 0.08 0.10 0.00 0.00 0.00 0.00 16:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 eth0 1.45 0.30 0.36 0.17 0.00 0.00 0.00 0.00 16:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:02 eth0 137.39 83.74 4054.94 97.44 0.00 0.00 0.00 0.00 16:24:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.18 34.44 1005.76 19.49 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 7.72 8.73 0.61 58.57 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) 03/08/22 _x86_64_ (2 CPU) 16:16:09 LINUX RESTART (2 CPU) 16:17:01 CPU %user %nice %system %iowait %steal %idle 16:18:01 all 63.96 0.00 9.65 1.77 0.13 24.49 16:18:01 0 65.25 0.00 10.03 1.58 0.13 23.01 16:18:01 1 62.67 0.00 9.27 1.95 0.13 25.98 16:19:01 all 35.24 0.00 5.42 1.22 0.07 58.05 16:19:01 0 34.62 0.00 5.50 1.18 0.07 58.63 16:19:01 1 35.85 0.00 5.34 1.27 0.07 57.47 16:20:01 all 5.47 0.00 2.51 0.67 0.03 91.32 16:20:01 0 5.26 0.00 2.48 0.78 0.03 91.45 16:20:01 1 5.69 0.00 2.54 0.56 0.03 91.18 16:21:01 all 0.20 0.00 0.05 0.00 0.02 99.73 16:21:01 0 0.10 0.00 0.07 0.00 0.02 99.82 16:21:01 1 0.30 0.00 0.03 0.00 0.02 99.65 16:22:01 all 0.26 0.00 0.03 0.00 0.00 99.71 16:22:01 0 0.03 0.00 0.02 0.00 0.00 99.95 16:22:01 1 0.48 0.00 0.05 0.00 0.00 99.47 16:23:01 all 0.20 0.00 0.04 0.00 0.03 99.73 16:23:01 0 0.03 0.00 0.03 0.00 0.02 99.92 16:23:01 1 0.37 0.00 0.05 0.00 0.03 99.55 16:24:02 all 5.07 0.00 1.90 0.01 0.02 93.01 16:24:02 0 4.92 0.00 1.79 0.02 0.02 93.26 16:24:02 1 5.23 0.00 2.01 0.00 0.02 92.75 Average: all 15.00 0.00 2.69 0.50 0.04 81.77 Average: 0 14.96 0.00 2.73 0.49 0.04 81.78 Average: 1 15.04 0.00 2.65 0.52 0.04 81.75