---> uname -a: Linux prd-centos7-docker-4c-2g-6862.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 9.3G 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 9.3G 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) 03/11/22 _x86_64_ (2 CPU) 20:29:18 LINUX RESTART (2 CPU) 20:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:31:01 263.37 0.60 262.77 0.00 311.39 89399.20 0.00 20:32:01 113.34 0.00 113.34 0.00 0.00 19673.23 0.00 20:33:01 29.28 0.00 29.28 0.00 0.00 5708.04 0.00 20:34:01 1.38 0.00 1.38 0.00 0.00 23.73 0.00 20:35:01 0.13 0.00 0.13 0.00 0.00 2.20 0.00 20:36:01 0.35 0.00 0.35 0.00 0.00 5.48 0.00 20:37:01 0.20 0.00 0.20 0.00 0.00 2.57 0.00 20:38:01 0.27 0.00 0.27 0.00 0.00 4.21 0.00 20:39:01 0.27 0.00 0.27 0.00 0.00 3.20 0.00 Average: 45.41 0.07 45.34 0.00 34.60 12759.42 0.00 20:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:31:01 2552856 0 1002024 12.51 2620 4451432 1395532 15.41 1862056 3022440 311572 20:32:01 3230660 0 1051908 13.13 2620 3723744 1536496 16.96 1459084 2827944 161040 20:33:01 3698960 0 942456 11.77 2620 3364896 1202632 13.28 1188824 2663388 20 20:34:01 3705592 0 935816 11.68 2620 3364904 1190040 13.14 1183912 2663388 20 20:35:01 3706992 0 934412 11.67 2620 3364908 1177488 13.00 1182784 2663388 20 20:36:01 3715380 0 926016 11.56 2620 3364916 1163096 12.84 1175368 2663388 12 20:37:01 3717152 0 924240 11.54 2620 3364920 1163096 12.84 1175680 2663388 16 20:38:01 3706192 0 935192 11.68 2620 3364928 1163096 12.84 1186480 2663392 8 20:39:01 3706184 0 935200 11.68 2620 3364928 1163096 12.84 1186584 2663388 8 Average: 3526663 0 954140 11.91 2620 3525508 1239397 13.68 1288975 2721567 52524 20:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:31:01 eth0 814.82 1055.36 8405.31 118.38 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 947.75 642.90 81.21 4749.89 0.00 0.00 0.00 0.00 20:32:01 eth0 40.58 23.46 36.31 16.20 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 vethf1ae842 0.83 0.97 0.07 0.08 0.00 0.00 0.00 0.00 20:32:01 docker0 0.83 0.83 0.06 0.07 0.00 0.00 0.00 0.00 20:33:01 eth0 15.31 8.63 19.53 4.53 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 docker0 1.22 1.22 0.08 0.09 0.00 0.00 0.00 0.00 20:34:01 eth0 0.67 0.42 0.35 0.27 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 eth0 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 20:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 eth0 0.45 0.10 0.05 0.01 0.00 0.00 0.00 0.00 20:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 96.94 120.94 940.24 15.50 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 105.54 71.67 9.04 527.81 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) 20:29:18 LINUX RESTART (2 CPU) 20:30:01 CPU %user %nice %system %iowait %steal %idle 20:31:01 all 34.53 0.00 12.28 4.34 0.09 48.76 20:31:01 0 31.24 0.00 12.93 5.01 0.09 50.73 20:31:01 1 37.81 0.00 11.64 3.68 0.09 46.79 20:32:01 all 52.19 0.00 5.94 0.76 0.09 41.02 20:32:01 0 52.51 0.00 5.90 0.63 0.09 40.87 20:32:01 1 51.87 0.00 5.98 0.89 0.09 41.17 20:33:01 all 9.67 0.00 1.93 0.25 0.05 88.10 20:33:01 0 9.75 0.00 1.99 0.10 0.05 88.12 20:33:01 1 9.60 0.00 1.88 0.39 0.05 88.07 20:34:01 all 0.23 0.00 0.05 0.00 0.02 99.70 20:34:01 0 0.25 0.00 0.05 0.00 0.02 99.68 20:34:01 1 0.22 0.00 0.05 0.00 0.02 99.72 20:35:01 all 0.18 0.00 0.03 0.00 0.03 99.76 20:35:01 0 0.07 0.00 0.03 0.00 0.03 99.87 20:35:01 1 0.30 0.00 0.03 0.00 0.02 99.65 20:36:01 all 0.20 0.00 0.05 0.00 0.02 99.73 20:36:01 0 0.10 0.00 0.07 0.00 0.03 99.80 20:36:01 1 0.30 0.00 0.03 0.00 0.00 99.67 20:37:01 all 0.08 0.00 0.05 0.00 0.03 99.83 20:37:01 0 0.07 0.00 0.05 0.00 0.05 99.83 20:37:01 1 0.10 0.00 0.05 0.00 0.02 99.83 20:38:01 all 0.13 0.00 0.06 0.00 0.01 99.81 20:38:01 0 0.08 0.00 0.05 0.00 0.02 99.85 20:38:01 1 0.17 0.00 0.07 0.00 0.00 99.77 20:39:01 all 0.13 0.00 0.03 0.00 0.03 99.81 20:39:01 0 0.07 0.00 0.05 0.00 0.03 99.85 20:39:01 1 0.18 0.00 0.02 0.00 0.03 99.77 Average: all 10.33 0.00 2.17 0.57 0.04 86.90 Average: 0 9.98 0.00 2.24 0.61 0.05 87.13 Average: 1 10.68 0.00 2.10 0.53 0.03 86.66