---> uname -a: Linux prd-centos7-docker-4c-2g-6321.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) 03/03/22 _x86_64_ (2 CPU) 08:32:46 LINUX RESTART (2 CPU) 08:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:34:03 132.62 17.57 115.05 0.00 5333.56 26818.82 0.00 08:35:01 351.27 0.00 351.27 0.00 0.00 91141.50 0.00 08:36:01 54.78 0.00 54.78 0.00 0.00 9678.56 0.00 08:37:01 21.67 0.00 21.67 0.00 0.00 2856.10 0.00 08:38:01 1.43 0.00 1.43 0.00 0.00 22.84 0.00 08:39:01 0.28 0.00 0.28 0.00 0.00 4.85 0.00 08:40:01 0.25 0.00 0.25 0.00 0.00 2.87 0.00 08:41:01 0.27 0.00 0.27 0.00 0.00 3.35 0.00 08:42:01 13.36 0.10 13.26 0.00 10.00 764.00 0.00 Average: 62.94 1.97 60.97 0.00 596.05 14306.41 0.00 08:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:03 4643184 0 752392 9.39 2620 2610736 1609896 17.77 897108 2160688 590800 08:35:01 3596352 0 1040172 12.99 2620 3369788 1527028 16.86 1243444 2701412 4956 08:36:01 3214568 0 1070488 13.37 2620 3721256 1528920 16.88 1479300 2828280 74624 08:37:01 3704552 0 936912 11.70 2620 3364848 1197592 13.22 1186224 2663232 8 08:38:01 3714708 0 926696 11.57 2620 3364908 1163656 12.85 1177632 2663248 20 08:39:01 3714348 0 927108 11.58 2620 3364856 1163740 12.85 1178092 2663232 8 08:40:01 3723588 0 917864 11.46 2620 3364860 1163656 12.85 1170040 2663232 8 08:41:01 3722528 0 918920 11.47 2620 3364864 1163656 12.85 1171348 2663232 8 08:42:01 3142576 0 1047012 13.07 2620 3816724 1430496 15.79 1377580 2964928 449972 Average: 3686267 0 948618 11.84 2620 3371427 1327627 14.66 1208974 2663498 124489 08:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:03 eth0 1200.93 1268.36 9716.59 179.36 0.00 0.00 0.00 0.00 08:34:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:03 docker0 723.56 364.45 63.53 2703.61 0.00 0.00 0.00 0.00 08:35:01 veth3bf06a3 0.00 0.09 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 eth0 302.15 216.02 2151.25 29.29 0.00 0.00 0.00 0.00 08:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 docker0 195.90 266.41 16.00 2115.44 0.00 0.00 0.00 0.00 08:36:01 veth3bf06a3 0.53 0.55 0.04 0.05 0.00 0.00 0.00 0.00 08:36:01 eth0 30.05 15.19 24.78 12.21 0.00 0.00 0.00 0.00 08:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 docker0 0.53 0.50 0.04 0.05 0.00 0.00 0.00 0.00 08:37:01 eth0 8.26 5.31 5.92 3.00 0.00 0.00 0.00 0.00 08:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 docker0 1.52 1.52 0.10 0.12 0.00 0.00 0.00 0.00 08:38:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 08:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 eth0 101.48 63.97 2516.43 66.77 0.00 0.00 0.00 0.00 08:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 182.19 174.25 1599.87 32.32 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 102.06 69.60 8.83 529.71 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) 08:32:46 LINUX RESTART (2 CPU) 08:33:01 CPU %user %nice %system %iowait %steal %idle 08:34:03 all 35.00 0.00 8.17 4.19 0.09 52.56 08:34:03 0 33.03 0.00 7.94 2.77 0.09 56.17 08:34:03 1 36.97 0.00 8.39 5.62 0.09 48.93 08:35:01 all 19.32 0.00 9.75 2.99 0.11 67.83 08:35:01 0 19.40 0.00 9.89 2.97 0.11 67.63 08:35:01 1 19.25 0.00 9.61 3.00 0.11 68.03 08:36:01 all 52.35 0.00 4.42 0.31 0.13 42.80 08:36:01 0 51.69 0.00 4.97 0.31 0.13 42.91 08:36:01 1 53.01 0.00 3.87 0.30 0.13 42.69 08:37:01 all 9.06 0.00 1.72 0.14 0.03 89.04 08:37:01 0 9.15 0.00 1.81 0.08 0.03 88.92 08:37:01 1 8.98 0.00 1.63 0.20 0.03 89.16 08:38:01 all 0.23 0.00 0.05 0.00 0.02 99.70 08:38:01 0 0.38 0.00 0.02 0.00 0.02 99.58 08:38:01 1 0.08 0.00 0.08 0.00 0.02 99.82 08:39:01 all 0.19 0.00 0.06 0.00 0.02 99.73 08:39:01 0 0.32 0.00 0.05 0.00 0.02 99.62 08:39:01 1 0.07 0.00 0.07 0.00 0.02 99.85 08:40:01 all 0.27 0.00 0.04 0.00 0.01 99.68 08:40:01 0 0.47 0.00 0.03 0.00 0.00 99.50 08:40:01 1 0.07 0.00 0.05 0.00 0.02 99.87 08:41:01 all 0.23 0.00 0.04 0.00 0.02 99.71 08:41:01 0 0.30 0.00 0.03 0.00 0.02 99.65 08:41:01 1 0.17 0.00 0.05 0.00 0.02 99.77 08:42:01 all 8.02 0.00 2.58 0.03 0.03 89.34 08:42:01 0 8.25 0.00 2.53 0.03 0.03 89.16 08:42:01 1 7.80 0.00 2.63 0.02 0.03 89.52 Average: all 13.37 0.00 2.87 0.81 0.05 82.90 Average: 0 13.19 0.00 2.92 0.65 0.05 83.19 Average: 1 13.55 0.00 2.83 0.97 0.05 82.60