---> uname -a: Linux prd-centos7-docker-4c-2g-6583.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) 07:32:50 LINUX RESTART (2 CPU) 07:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:34:01 267.65 82.26 185.39 0.00 9345.89 62040.67 0.00 07:35:01 70.69 0.05 70.64 0.00 1.07 11041.98 0.00 07:36:01 129.91 0.00 129.91 0.00 0.00 20331.72 0.00 07:37:01 1.78 0.00 1.78 0.00 0.00 38.32 0.00 07:38:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 07:39:01 0.30 0.00 0.30 0.00 0.00 4.28 0.00 07:40:01 0.18 0.00 0.18 0.00 0.00 2.30 0.00 Average: 67.29 11.77 55.52 0.00 1336.42 13359.52 0.00 07:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 4717020 0 785548 9.81 2620 2503752 1483920 16.38 781452 2156592 182864 07:35:01 4394776 0 889912 11.11 2620 2721632 1530464 16.90 1069272 2166880 74692 07:36:01 4340420 0 878368 10.97 2620 2787532 1212624 13.39 907428 2363996 20 07:37:01 4339640 0 879144 10.98 2620 2787536 1173524 12.96 908964 2363996 20 07:38:01 4340020 0 878760 10.97 2620 2787540 1173524 12.96 908636 2363996 8 07:39:01 4340180 0 878596 10.97 2620 2787544 1173608 12.96 909028 2363996 8 07:40:01 4337924 0 880848 11.00 2620 2787548 1173796 12.96 910780 2363996 8 Average: 4401426 0 867311 10.83 2620 2737583 1274494 14.07 913651 2306207 36803 07:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 veth7349ae1 49.42 59.15 4.66 407.92 0.00 0.00 0.00 0.00 07:34:01 eth0 690.42 505.04 5429.94 107.06 0.00 0.00 0.00 0.00 07:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 docker0 151.58 122.63 13.55 759.66 0.00 0.00 0.00 0.00 07:35:01 veth7349ae1 1.90 1.87 0.17 1.87 0.00 0.00 0.00 0.00 07:35:01 eth0 27.33 13.19 27.96 8.23 0.00 0.00 0.00 0.00 07:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 docker0 1.90 1.87 0.14 1.87 0.00 0.00 0.00 0.00 07:36:01 eth0 111.29 70.96 2530.34 14.97 0.00 0.00 0.00 0.00 07:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 eth0 0.12 0.15 0.01 0.04 0.00 0.00 0.00 0.00 07:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 eth0 0.47 0.18 0.10 0.07 0.00 0.00 0.00 0.00 07:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 eth0 0.83 0.47 0.38 0.27 0.00 0.00 0.00 0.00 07:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 118.74 84.36 1141.92 18.68 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 21.95 17.80 1.96 108.88 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) 07:32:50 LINUX RESTART (2 CPU) 07:33:01 CPU %user %nice %system %iowait %steal %idle 07:34:01 all 36.02 0.00 11.90 8.75 0.10 43.23 07:34:01 0 36.54 0.00 12.53 8.84 0.09 42.01 07:34:01 1 35.50 0.00 11.28 8.65 0.11 44.46 07:35:01 all 66.33 0.00 7.53 1.24 0.11 24.79 07:35:01 0 66.21 0.00 6.83 1.04 0.11 25.82 07:35:01 1 66.45 0.00 8.24 1.45 0.11 23.75 07:36:01 all 27.41 0.00 5.12 1.98 0.07 65.42 07:36:01 0 27.27 0.00 4.97 2.26 0.07 65.43 07:36:01 1 27.56 0.00 5.27 1.69 0.07 65.41 07:37:01 all 0.23 0.00 0.05 0.00 0.02 99.71 07:37:01 0 0.07 0.00 0.05 0.00 0.02 99.87 07:37:01 1 0.38 0.00 0.05 0.00 0.02 99.55 07:38:01 all 0.26 0.00 0.05 0.00 0.01 99.68 07:38:01 0 0.08 0.00 0.05 0.00 0.00 99.87 07:38:01 1 0.43 0.00 0.05 0.00 0.02 99.50 07:39:01 all 0.08 0.00 0.06 0.00 0.02 99.84 07:39:01 0 0.03 0.00 0.05 0.00 0.02 99.90 07:39:01 1 0.13 0.00 0.07 0.00 0.02 99.78 07:40:01 all 0.26 0.00 0.04 0.00 0.01 99.69 07:40:01 0 0.08 0.00 0.05 0.00 0.02 99.85 07:40:01 1 0.43 0.00 0.03 0.00 0.00 99.53 Average: all 17.84 0.00 3.40 1.65 0.05 77.07 Average: 0 17.81 0.00 3.37 1.67 0.04 77.10 Average: 1 17.86 0.00 3.43 1.62 0.05 77.04