---> uname -a: Linux prd-centos7-docker-4c-2g-6834.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 9.1G 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 9.1G 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) 03/11/22 _x86_64_ (2 CPU) 09:37:20 LINUX RESTART (2 CPU) 09:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:39:01 330.22 0.05 330.17 0.00 1.07 79151.75 0.00 09:40:01 123.75 0.02 123.73 0.00 0.53 9371.51 0.00 09:41:01 78.93 0.00 78.93 0.00 0.00 17956.84 0.00 09:42:01 0.19 0.00 0.19 0.00 0.00 2.46 0.00 09:43:01 0.27 0.00 0.27 0.00 0.00 4.05 0.00 09:44:01 0.37 0.00 0.37 0.00 0.00 5.68 0.00 09:45:01 0.15 0.00 0.15 0.00 0.00 1.88 0.00 Average: 76.47 0.01 76.46 0.00 0.23 15253.43 0.00 09:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 4063880 0 886412 11.07 2620 3056028 1494200 16.50 749184 2740012 28 09:40:01 3884012 0 973420 12.15 2620 3148888 1519288 16.77 989144 2677328 40 09:41:01 3367688 0 1033540 12.90 2620 3605092 1214200 13.41 1020508 3084624 20 09:42:01 3339424 0 1061800 13.26 2620 3605096 1381800 15.26 1047432 3084624 8 09:43:01 3355024 0 1046192 13.06 2620 3605104 1291376 14.26 1036212 3084624 8 09:44:01 3357936 0 1043280 13.03 2620 3605104 1291148 14.25 1034436 3084624 16 09:45:01 3364040 0 1037168 12.95 2620 3605112 1290972 14.25 1028584 3084624 24 Average: 3533143 0 1011687 12.63 2620 3461489 1354712 14.96 986500 2977209 21 09:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 eth0 435.80 313.35 5515.55 42.98 0.00 0.00 0.00 0.00 09:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 veth71c18e4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 docker0 213.24 260.37 18.01 2144.83 0.00 0.00 0.00 0.00 09:40:01 vethe29fd95 6.63 8.26 0.47 35.68 0.00 0.00 0.00 0.00 09:40:01 eth0 58.20 37.85 154.83 16.67 0.00 0.00 0.00 0.00 09:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 docker0 13.04 16.34 0.74 73.72 0.00 0.00 0.00 0.00 09:41:01 eth0 102.73 68.54 2537.35 11.98 0.00 0.00 0.00 0.00 09:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 docker0 1.25 1.57 0.08 15.51 0.00 0.00 0.00 0.00 09:42:01 eth0 8.13 4.35 9.20 11.82 0.00 0.00 0.00 0.00 09:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 eth0 4.83 2.37 4.46 2.31 0.00 0.00 0.00 0.00 09:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 eth0 1.00 0.38 0.37 0.28 0.00 0.00 0.00 0.00 09:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 eth0 0.10 0.10 0.01 0.04 0.00 0.00 0.00 0.00 09:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 87.46 61.14 1177.59 12.30 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 32.59 39.86 2.70 320.00 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) 03/11/22 _x86_64_ (2 CPU) 09:37:20 LINUX RESTART (2 CPU) 09:38:01 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 24.68 0.00 11.90 2.96 0.11 60.35 09:39:01 0 24.24 0.00 11.82 2.50 0.11 61.33 09:39:01 1 25.12 0.00 11.98 3.42 0.11 59.37 09:40:01 all 62.08 0.00 8.39 1.71 0.11 27.71 09:40:01 0 62.01 0.00 8.24 1.84 0.11 27.81 09:40:01 1 62.16 0.00 8.54 1.58 0.11 27.61 09:41:01 all 7.92 0.00 3.46 1.01 0.05 87.56 09:41:01 0 7.52 0.00 3.42 1.12 0.05 87.88 09:41:01 1 8.31 0.00 3.51 0.90 0.05 87.23 09:42:01 all 0.18 0.00 0.07 0.00 0.02 99.74 09:42:01 0 0.15 0.00 0.08 0.00 0.02 99.75 09:42:01 1 0.20 0.00 0.05 0.00 0.02 99.73 09:43:01 all 0.21 0.00 0.11 0.00 0.03 99.66 09:43:01 0 0.15 0.00 0.08 0.00 0.03 99.73 09:43:01 1 0.27 0.00 0.13 0.00 0.02 99.58 09:44:01 all 0.13 0.00 0.04 0.00 0.03 99.81 09:44:01 0 0.20 0.00 0.03 0.00 0.03 99.73 09:44:01 1 0.05 0.00 0.05 0.00 0.02 99.88 09:45:01 all 0.14 0.00 0.03 0.00 0.03 99.80 09:45:01 0 0.25 0.00 0.05 0.00 0.03 99.67 09:45:01 1 0.03 0.00 0.02 0.00 0.02 99.93 Average: all 13.01 0.00 3.31 0.78 0.05 82.85 Average: 0 12.89 0.00 3.27 0.75 0.05 83.03 Average: 1 13.12 0.00 3.35 0.81 0.05 82.68