---> uname -a: Linux prd-centos7-docker-4c-2g-6341.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) 03/03/22 _x86_64_ (2 CPU) 15:59:29 LINUX RESTART (2 CPU) 16:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:01:01 112.87 3.11 109.77 0.00 2284.27 24585.35 0.00 16:02:01 80.42 0.08 80.34 0.00 1.60 13164.98 0.00 16:03:01 106.54 0.65 105.89 0.00 55.28 17834.90 0.00 16:04:01 1.28 0.00 1.28 0.00 0.00 20.09 0.00 16:05:01 0.17 0.00 0.17 0.00 0.00 1.67 0.00 16:06:01 0.27 0.00 0.27 0.00 0.00 3.10 0.00 16:07:01 0.18 0.00 0.18 0.00 0.00 2.07 0.00 Average: 43.15 0.55 42.60 0.00 335.20 7953.41 0.00 16:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:01:01 4469796 0 866764 10.82 2620 2669760 1527320 16.86 966928 2205672 345976 16:02:01 4238288 0 1057396 13.20 2620 2710636 1630996 18.01 1216716 2178500 15064 16:03:01 4299628 0 917440 11.46 2620 2789252 1430588 15.79 943204 2366156 8 16:04:01 4313584 0 903480 11.28 2620 2789256 1287580 14.22 932004 2366160 8 16:05:01 4316640 0 900416 11.24 2620 2789264 1287388 14.21 929452 2366160 16 16:06:01 4318116 0 898940 11.22 2620 2789264 1287304 14.21 927880 2366160 12 16:07:01 4322660 0 894388 11.17 2620 2789272 1287304 14.21 923552 2366164 8 Average: 4325530 0 919832 11.49 2620 2760958 1391211 15.36 977105 2316425 51585 16:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:01:01 eth0 342.15 307.76 4465.63 55.46 0.00 0.00 0.00 0.00 16:01:01 veth80d6b66 57.62 59.94 5.20 407.51 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 179.34 127.50 15.55 758.24 0.00 0.00 0.00 0.00 16:02:01 eth0 18.43 10.03 15.75 7.57 0.00 0.00 0.00 0.00 16:02:01 veth80d6b66 1.40 1.31 0.12 1.64 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 1.40 1.31 0.10 1.64 0.00 0.00 0.00 0.00 16:03:01 eth0 115.00 74.68 2540.69 101.32 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 eth0 1.33 0.68 1.50 0.25 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 eth0 0.23 0.22 0.08 0.07 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 68.31 56.32 1004.78 23.54 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 25.88 18.44 2.24 108.80 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) 03/03/22 _x86_64_ (2 CPU) 15:59:29 LINUX RESTART (2 CPU) 16:00:01 CPU %user %nice %system %iowait %steal %idle 16:01:01 all 48.93 0.00 8.85 1.67 0.14 40.41 16:01:01 0 50.24 0.00 9.17 1.37 0.14 39.07 16:01:01 1 47.63 0.00 8.52 1.96 0.13 41.76 16:02:01 all 41.65 0.00 6.12 0.95 0.10 51.18 16:02:01 0 41.42 0.00 6.63 1.16 0.11 50.68 16:02:01 1 41.87 0.00 5.61 0.75 0.09 51.68 16:03:01 all 21.50 0.00 4.59 1.58 0.05 72.27 16:03:01 0 21.52 0.00 4.60 1.59 0.05 72.23 16:03:01 1 21.49 0.00 4.57 1.58 0.05 72.32 16:04:01 all 0.29 0.00 0.08 0.00 0.03 99.61 16:04:01 0 0.48 0.00 0.05 0.00 0.02 99.45 16:04:01 1 0.10 0.00 0.10 0.00 0.03 99.77 16:05:01 all 0.25 0.00 0.04 0.00 0.02 99.69 16:05:01 0 0.43 0.00 0.03 0.00 0.02 99.52 16:05:01 1 0.07 0.00 0.05 0.00 0.02 99.87 16:06:01 all 0.25 0.00 0.04 0.00 0.01 99.70 16:06:01 0 0.42 0.00 0.02 0.00 0.00 99.57 16:06:01 1 0.08 0.00 0.07 0.00 0.02 99.83 16:07:01 all 0.08 0.00 0.05 0.00 0.02 99.86 16:07:01 0 0.05 0.00 0.03 0.00 0.02 99.90 16:07:01 1 0.10 0.00 0.07 0.00 0.02 99.82 Average: all 15.52 0.00 2.72 0.58 0.05 81.14 Average: 0 15.73 0.00 2.82 0.57 0.05 80.83 Average: 1 15.30 0.00 2.61 0.59 0.05 81.45