---> uname -a: Linux prd-centos7-docker-4c-2g-6175.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) 03/01/22 _x86_64_ (2 CPU) 11:43:18 LINUX RESTART (2 CPU) 11:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:45:01 151.81 0.00 151.81 0.00 0.00 28194.16 0.00 11:46:01 92.16 0.02 92.14 0.00 0.53 8653.56 0.00 11:47:01 65.45 0.00 65.45 0.00 0.00 16742.76 0.00 11:48:01 0.30 0.00 0.30 0.00 0.00 4.80 0.00 11:49:01 0.25 0.00 0.25 0.00 0.00 3.23 0.00 11:50:01 1.08 0.65 0.43 0.00 56.36 9.33 0.00 11:51:01 0.23 0.00 0.23 0.00 0.00 3.46 0.00 Average: 44.48 0.10 44.39 0.00 8.13 7661.32 0.00 11:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 4327116 0 867708 10.83 2620 2811496 1469784 16.23 1027788 2277324 328160 11:46:01 4712256 0 833192 10.40 2620 2460872 1571160 17.35 901916 2051580 124656 11:47:01 4351848 0 866820 10.82 2620 2787652 1203784 13.29 896680 2365456 8 11:48:01 4357392 0 861272 10.75 2620 2787656 1163644 12.85 892184 2365456 8 11:49:01 4369684 0 848972 10.60 2620 2787664 1163716 12.85 880104 2365456 8 11:50:01 4337216 0 879756 10.98 2620 2789348 1166256 12.88 912108 2366024 8 11:51:01 4341448 0 875516 10.93 2620 2789356 1166136 12.87 907540 2366028 8 Average: 4399566 0 861891 10.76 2620 2744863 1272069 14.04 916903 2308189 64694 11:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 eth0 218.04 155.51 3780.42 27.35 0.00 0.00 0.00 0.00 11:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 vethe0e9859 60.40 63.45 5.41 414.47 0.00 0.00 0.00 0.00 11:45:01 docker0 60.44 63.35 4.59 414.47 0.00 0.00 0.00 0.00 11:46:01 eth0 85.65 56.10 1991.75 12.11 0.00 0.00 0.00 0.00 11:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 docker0 0.85 0.78 0.06 0.23 0.00 0.00 0.00 0.00 11:47:01 eth0 33.59 20.00 543.91 6.64 0.00 0.00 0.00 0.00 11:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 eth0 0.27 0.20 0.08 0.04 0.00 0.00 0.00 0.00 11:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 eth0 6.50 4.36 5.16 4.58 0.00 0.00 0.00 0.00 11:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 eth0 0.53 0.30 0.26 0.17 0.00 0.00 0.00 0.00 11:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.26 33.81 903.42 7.28 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 8.76 9.17 0.66 59.28 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) 03/01/22 _x86_64_ (2 CPU) 11:43:18 LINUX RESTART (2 CPU) 11:44:01 CPU %user %nice %system %iowait %steal %idle 11:45:01 all 57.52 0.00 8.29 1.63 0.12 32.45 11:45:01 0 56.01 0.00 8.78 1.94 0.13 33.14 11:45:01 1 59.02 0.00 7.81 1.31 0.11 31.75 11:46:01 all 38.78 0.00 5.79 1.17 0.09 54.17 11:46:01 0 39.19 0.00 5.69 1.25 0.09 53.78 11:46:01 1 38.37 0.00 5.90 1.09 0.09 54.55 11:47:01 all 6.61 0.00 2.73 0.62 0.03 90.01 11:47:01 0 6.88 0.00 2.76 0.54 0.03 89.78 11:47:01 1 6.33 0.00 2.69 0.69 0.03 90.24 11:48:01 all 0.32 0.00 0.06 0.00 0.03 99.60 11:48:01 0 0.55 0.00 0.03 0.00 0.02 99.40 11:48:01 1 0.08 0.00 0.08 0.00 0.03 99.80 11:49:01 all 0.23 0.00 0.05 0.00 0.03 99.69 11:49:01 0 0.15 0.00 0.02 0.00 0.02 99.82 11:49:01 1 0.32 0.00 0.08 0.00 0.03 99.56 11:50:01 all 0.54 0.00 0.10 0.00 0.03 99.32 11:50:01 0 0.47 0.00 0.08 0.00 0.02 99.43 11:50:01 1 0.62 0.00 0.12 0.00 0.05 99.21 11:51:01 all 0.16 0.00 0.07 0.00 0.03 99.75 11:51:01 0 0.08 0.00 0.05 0.00 0.02 99.85 11:51:01 1 0.23 0.00 0.08 0.00 0.03 99.65 Average: all 14.21 0.00 2.35 0.47 0.05 82.93 Average: 0 14.09 0.00 2.39 0.51 0.04 82.97 Average: 1 14.33 0.00 2.31 0.43 0.05 82.88