---> uname -a: Linux prd-centos7-docker-4c-2g-6839.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 9.3G 31G 24% / 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 9.3G 31G 24% /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) 10:45:49 LINUX RESTART (2 CPU) 10:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:47:01 189.36 44.45 144.91 0.00 6446.35 55713.33 0.00 10:48:01 320.83 0.00 320.83 0.00 0.00 88428.60 0.00 10:49:01 62.46 0.65 61.81 0.00 56.29 11693.25 0.00 10:50:01 9.37 0.00 9.37 0.00 0.00 729.40 0.00 10:51:01 0.32 0.00 0.32 0.00 0.00 5.70 0.00 10:52:01 0.17 0.00 0.17 0.00 0.00 3.26 0.00 10:53:01 0.40 0.00 0.40 0.00 0.00 5.78 0.00 10:54:01 0.15 0.00 0.15 0.00 0.00 2.03 0.00 10:55:01 8.56 0.10 8.46 0.00 9.99 432.56 0.00 Average: 65.75 5.02 60.72 0.00 723.76 17448.65 0.00 10:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:47:01 4686960 0 714248 8.92 2620 2605104 1292512 14.27 804748 2209316 584488 10:48:01 3510052 0 1003788 12.53 2620 3492472 1529956 16.89 1296248 2733704 125520 10:49:01 3171212 0 1099712 13.73 2620 3735388 1521208 16.80 1505868 2844272 23992 10:50:01 3671288 0 968004 12.09 2620 3367020 1209732 13.36 1218416 2664948 8 10:51:01 3661736 0 977552 12.21 2620 3367024 1360164 15.02 1227496 2664948 20 10:52:01 3668480 0 970804 12.12 2620 3367028 1369404 15.12 1220440 2664948 8 10:53:01 3678788 0 960492 11.99 2620 3367032 1290676 14.25 1211976 2664948 20 10:54:01 3679108 0 960160 11.99 2620 3367044 1290604 14.25 1211816 2664952 16 10:55:01 3030784 0 1107184 13.82 2620 3868344 1756944 19.40 1528920 2932156 500448 Average: 3639823 0 973549 12.16 2620 3392940 1402356 15.48 1247325 2671577 137169 10:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:47:01 eth0 1307.42 1330.43 9726.45 183.53 0.00 0.00 0.00 0.00 10:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 docker0 738.87 418.20 64.20 2707.63 0.00 0.00 0.00 0.00 10:48:01 eth0 292.72 218.15 2081.66 30.07 0.00 0.00 0.00 0.00 10:48:01 veth82d93e8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 docker0 198.63 255.86 16.07 2045.47 0.00 0.00 0.00 0.00 10:49:01 eth0 35.15 19.33 28.03 16.46 0.00 0.00 0.00 0.00 10:49:01 veth82d93e8 2.26 2.26 0.18 0.20 0.00 0.00 0.00 0.00 10:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 docker0 2.26 2.26 0.15 0.20 0.00 0.00 0.00 0.00 10:50:01 eth0 4.78 2.85 4.21 1.98 0.00 0.00 0.00 0.00 10:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 eth0 2.41 2.18 0.41 13.15 0.00 0.00 0.00 0.00 10:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 eth0 1.80 1.88 0.42 13.02 0.00 0.00 0.00 0.00 10:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 eth0 0.52 0.47 0.39 0.03 0.00 0.00 0.00 0.00 10:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 eth0 0.57 0.08 0.04 0.01 0.00 0.00 0.00 0.00 10:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 eth0 100.97 68.16 2515.41 75.17 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 194.07 182.64 1595.39 37.05 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 104.43 75.16 8.94 528.20 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) 10:45:49 LINUX RESTART (2 CPU) 10:46:01 CPU %user %nice %system %iowait %steal %idle 10:47:01 all 38.66 0.00 12.18 5.34 0.09 43.72 10:47:01 0 30.78 0.00 12.89 5.59 0.09 50.65 10:47:01 1 46.61 0.00 11.47 5.09 0.09 36.73 10:48:01 all 35.59 0.00 11.44 2.12 0.10 50.75 10:48:01 0 34.78 0.00 11.73 2.26 0.09 51.14 10:48:01 1 36.40 0.00 11.16 1.98 0.11 50.35 10:49:01 all 41.28 0.00 4.88 0.53 0.08 53.23 10:49:01 0 41.32 0.00 4.71 0.34 0.09 53.54 10:49:01 1 41.24 0.00 5.05 0.72 0.07 52.92 10:50:01 all 2.74 0.00 0.79 0.10 0.03 96.34 10:50:01 0 2.58 0.00 0.61 0.10 0.03 96.68 10:50:01 1 2.90 0.00 0.97 0.10 0.03 95.99 10:51:01 all 0.29 0.00 0.10 0.00 0.03 99.58 10:51:01 0 0.43 0.00 0.07 0.00 0.03 99.47 10:51:01 1 0.15 0.00 0.13 0.00 0.02 99.70 10:52:01 all 0.10 0.00 0.08 0.00 0.02 99.80 10:52:01 0 0.08 0.00 0.10 0.00 0.02 99.80 10:52:01 1 0.12 0.00 0.07 0.00 0.02 99.80 10:53:01 all 0.06 0.00 0.04 0.00 0.03 99.87 10:53:01 0 0.07 0.00 0.03 0.00 0.02 99.88 10:53:01 1 0.05 0.00 0.05 0.00 0.03 99.87 10:54:01 all 0.03 0.00 0.05 0.00 0.02 99.90 10:54:01 0 0.03 0.00 0.07 0.00 0.03 99.87 10:54:01 1 0.03 0.00 0.03 0.00 0.00 99.93 10:55:01 all 7.08 0.00 2.41 0.03 0.04 90.45 10:55:01 0 6.37 0.00 2.42 0.02 0.05 91.14 10:55:01 1 7.78 0.00 2.40 0.03 0.03 89.75 Average: all 13.49 0.00 3.43 0.87 0.05 82.17 Average: 0 12.51 0.00 3.50 0.89 0.05 83.06 Average: 1 14.48 0.00 3.35 0.84 0.04 81.28