---> uname -a: Linux prd-centos7-docker-4c-2g-6603.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 9.2G 31G 23% / 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 9.2G 31G 23% /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) 13:27:28 LINUX RESTART (2 CPU) 13:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:29:02 305.86 3.23 302.63 0.00 2329.67 82278.67 0.00 13:30:01 162.65 0.00 162.65 0.00 0.00 32033.25 0.00 13:31:01 5.25 0.00 5.25 0.00 0.00 244.87 0.00 13:32:01 1.00 0.65 0.35 0.00 56.36 7.43 0.00 13:33:01 0.25 0.00 0.25 0.00 0.00 4.51 0.00 13:34:01 0.40 0.00 0.40 0.00 0.00 5.63 0.00 13:35:01 0.22 0.00 0.22 0.00 0.00 2.70 0.00 Average: 67.74 0.56 67.19 0.00 341.77 16336.23 0.00 13:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:29:02 3789644 0 929700 11.61 2620 3286976 1377472 15.21 930184 2768804 20 13:30:01 3287132 0 1023388 12.78 2620 3695800 1316824 14.54 984168 3202376 48 13:31:01 3293240 0 1017404 12.70 2620 3695676 1207528 13.33 980932 3201292 20 13:32:01 3250080 0 1058876 13.22 2620 3697364 1404092 15.50 1023016 3201860 20 13:33:01 3268944 0 1040004 12.99 2620 3697372 1296428 14.31 1006208 3201860 16 13:34:01 3272200 0 1036748 12.94 2620 3697372 1279836 14.13 1003992 3201860 16 13:35:01 3274672 0 1034268 12.91 2620 3697380 1279836 14.13 1001756 3201860 8 Average: 3347987 0 1020055 12.74 2620 3638277 1308859 14.45 990037 3139987 21 13:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:29:02 eth0 479.94 354.55 6023.56 53.73 0.00 0.00 0.00 0.00 13:29:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:02 docker0 233.15 275.36 20.43 2319.26 0.00 0.00 0.00 0.00 13:30:01 eth0 174.74 103.05 2683.47 26.35 0.00 0.00 0.00 0.00 13:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 docker0 7.70 9.19 0.43 38.74 0.00 0.00 0.00 0.00 13:31:01 eth0 5.08 3.38 5.00 1.80 0.00 0.00 0.00 0.00 13:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 eth0 19.55 14.26 10.95 88.04 0.00 0.00 0.00 0.00 13:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 eth0 7.70 3.12 8.22 0.27 0.00 0.00 0.00 0.00 13:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 98.03 68.30 1244.31 24.31 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 34.48 40.74 2.99 337.67 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) 13:27:28 LINUX RESTART (2 CPU) 13:28:01 CPU %user %nice %system %iowait %steal %idle 13:29:02 all 27.62 0.00 12.54 3.26 0.12 56.46 13:29:02 0 27.95 0.00 13.20 2.71 0.13 56.01 13:29:02 1 27.28 0.00 11.89 3.80 0.12 56.91 13:30:01 all 45.89 0.00 9.63 2.42 0.11 41.95 13:30:01 0 45.56 0.00 9.65 2.53 0.11 42.15 13:30:01 1 46.22 0.00 9.62 2.31 0.11 41.75 13:31:01 all 0.43 0.00 0.22 0.01 0.02 99.32 13:31:01 0 0.37 0.00 0.27 0.00 0.02 99.35 13:31:01 1 0.50 0.00 0.17 0.02 0.02 99.30 13:32:01 all 0.99 0.00 0.27 0.01 0.02 98.72 13:32:01 0 0.97 0.00 0.28 0.00 0.02 98.73 13:32:01 1 1.00 0.00 0.25 0.02 0.02 98.71 13:33:01 all 0.26 0.00 0.08 0.00 0.02 99.65 13:33:01 0 0.43 0.00 0.08 0.00 0.02 99.47 13:33:01 1 0.08 0.00 0.07 0.00 0.02 99.83 13:34:01 all 0.18 0.00 0.03 0.00 0.02 99.77 13:34:01 0 0.32 0.00 0.02 0.00 0.02 99.65 13:34:01 1 0.05 0.00 0.05 0.00 0.02 99.88 13:35:01 all 0.25 0.00 0.03 0.00 0.02 99.70 13:35:01 0 0.45 0.00 0.03 0.00 0.02 99.50 13:35:01 1 0.05 0.00 0.03 0.00 0.02 99.90 Average: all 10.20 0.00 3.09 0.77 0.04 85.89 Average: 0 10.26 0.00 3.19 0.71 0.04 85.80 Average: 1 10.14 0.00 2.99 0.83 0.04 85.99