---> uname -a: Linux prd-centos7-docker-4c-2g-6585.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 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) 03/08/22 _x86_64_ (2 CPU) 07:38:58 LINUX RESTART (2 CPU) 07:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:41:01 77.82 0.00 77.82 0.00 0.00 10040.88 0.00 07:42:01 121.90 0.00 121.90 0.00 0.00 21603.61 0.00 07:43:01 4.55 0.00 4.55 0.00 0.00 197.67 0.00 07:44:01 0.23 0.00 0.23 0.00 0.00 4.25 0.00 07:45:01 0.32 0.00 0.32 0.00 0.00 3.98 0.00 07:46:01 0.18 0.00 0.18 0.00 0.00 2.03 0.00 07:47:01 0.28 0.00 0.28 0.00 0.00 3.21 0.00 Average: 29.33 0.00 29.33 0.00 0.00 4551.04 0.00 07:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:41:01 4403012 0 885436 11.06 2620 2717864 1509012 16.66 1067548 2164300 130276 07:42:01 4340444 0 878424 10.97 2620 2787444 1316752 14.54 908896 2367072 44 07:43:01 4337848 0 881144 11.00 2620 2787320 1200548 13.25 914740 2365092 20 07:44:01 4342124 0 876860 10.95 2620 2787328 1165524 12.87 910928 2365092 8 07:45:01 4346340 0 872640 10.90 2620 2787332 1165632 12.87 906988 2365092 16 07:46:01 4345112 0 873864 10.91 2620 2787336 1165524 12.87 908264 2365092 12 07:47:01 4349884 0 869088 10.85 2620 2787340 1165524 12.87 903716 2365092 8 Average: 4352109 0 876779 10.95 2620 2777423 1241217 13.70 931583 2336690 18626 07:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:41:01 eth0 93.36 63.00 442.27 14.69 0.00 0.00 0.00 0.00 07:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 veth2090f8c 46.19 58.73 4.43 409.73 0.00 0.00 0.00 0.00 07:41:01 docker0 46.19 58.60 3.80 409.72 0.00 0.00 0.00 0.00 07:42:01 eth0 107.06 66.72 2527.65 14.94 0.00 0.00 0.00 0.00 07:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 eth0 6.13 3.86 5.54 2.13 0.00 0.00 0.00 0.00 07:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 eth0 0.18 0.17 0.08 0.07 0.00 0.00 0.00 0.00 07:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.57 19.14 425.09 4.55 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 6.61 8.38 0.54 58.54 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) 07:38:58 LINUX RESTART (2 CPU) 07:40:01 CPU %user %nice %system %iowait %steal %idle 07:41:01 all 76.69 0.00 10.15 0.89 0.15 12.12 07:41:01 0 78.38 0.00 10.54 1.01 0.15 9.93 07:41:01 1 75.02 0.00 9.76 0.77 0.15 14.30 07:42:01 all 33.85 0.00 6.24 1.36 0.07 58.48 07:42:01 0 33.44 0.00 6.40 1.32 0.07 58.77 07:42:01 1 34.25 0.00 6.08 1.41 0.07 58.20 07:43:01 all 0.55 0.00 0.25 0.01 0.02 99.17 07:43:01 0 0.74 0.00 0.23 0.02 0.02 99.00 07:43:01 1 0.37 0.00 0.27 0.00 0.02 99.35 07:44:01 all 0.27 0.00 0.06 0.00 0.01 99.67 07:44:01 0 0.45 0.00 0.05 0.00 0.00 99.50 07:44:01 1 0.08 0.00 0.07 0.00 0.02 99.83 07:45:01 all 0.31 0.00 0.05 0.00 0.02 99.62 07:45:01 0 0.53 0.00 0.05 0.00 0.02 99.40 07:45:01 1 0.08 0.00 0.05 0.00 0.02 99.85 07:46:01 all 0.25 0.00 0.05 0.00 0.01 99.69 07:46:01 0 0.42 0.00 0.03 0.00 0.00 99.55 07:46:01 1 0.08 0.00 0.07 0.00 0.02 99.83 07:47:01 all 0.28 0.00 0.06 0.00 0.01 99.66 07:47:01 0 0.47 0.00 0.08 0.00 0.02 99.43 07:47:01 1 0.08 0.00 0.03 0.00 0.00 99.88 Average: all 15.02 0.00 2.27 0.31 0.04 82.37 Average: 0 15.28 0.00 2.33 0.32 0.04 82.03 Average: 1 14.76 0.00 2.20 0.30 0.04 82.70