---> uname -a: Linux prd-centos7-docker-4c-2g-6788.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) 03/10/22 _x86_64_ (2 CPU) 18:15:30 LINUX RESTART (2 CPU) 18:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:17:02 113.77 3.05 110.72 0.00 2289.98 24635.36 0.00 18:18:01 69.17 0.00 69.17 0.00 0.00 13102.52 0.00 18:19:01 116.20 0.00 116.20 0.00 0.00 18163.27 0.00 18:20:01 1.10 0.00 1.10 0.00 0.00 16.89 0.00 18:21:01 0.27 0.00 0.27 0.00 0.00 3.51 0.00 18:22:01 0.30 0.00 0.30 0.00 0.00 4.18 0.00 18:23:01 0.25 0.00 0.25 0.00 0.00 3.07 0.00 Average: 42.96 0.44 42.52 0.00 328.00 7979.78 0.00 18:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:17:02 4419404 0 936436 11.69 2620 2650480 1628580 17.98 1026224 2199256 327112 18:18:01 4405744 0 893556 11.16 2620 2707020 1597480 17.64 1053924 2174844 19904 18:19:01 4339052 0 879992 10.99 2620 2787276 1203156 13.28 909576 2364456 20 18:20:01 4337784 0 881252 11.00 2620 2787284 1167140 12.89 910688 2364456 20 18:21:01 4350324 0 868708 10.85 2620 2787288 1167212 12.89 898900 2364456 20 18:22:01 4350404 0 868624 10.85 2620 2787292 1167140 12.89 898572 2364456 12 18:23:01 4355524 0 863500 10.78 2620 2787296 1167140 12.89 893264 2364456 8 Average: 4365462 0 884581 11.04 2620 2756277 1299693 14.35 941593 2313769 49585 18:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:17:02 eth0 339.19 306.94 4477.03 54.44 0.00 0.00 0.00 0.00 18:17:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:02 veth789d0c1 61.22 62.22 5.44 408.53 0.00 0.00 0.00 0.00 18:17:02 docker0 159.02 113.62 13.90 759.99 0.00 0.00 0.00 0.00 18:18:01 eth0 17.67 9.69 15.11 7.22 0.00 0.00 0.00 0.00 18:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 veth789d0c1 1.51 1.44 0.13 1.69 0.00 0.00 0.00 0.00 18:18:01 docker0 1.51 1.44 0.11 1.69 0.00 0.00 0.00 0.00 18:19:01 eth0 105.24 70.19 2524.38 13.52 0.00 0.00 0.00 0.00 18:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 eth0 0.10 0.13 0.01 0.04 0.00 0.00 0.00 0.00 18:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 18:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.23 55.46 1005.09 10.77 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 22.99 16.48 2.01 109.09 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) 03/10/22 _x86_64_ (2 CPU) 18:15:30 LINUX RESTART (2 CPU) 18:16:01 CPU %user %nice %system %iowait %steal %idle 18:17:02 all 44.50 0.00 8.33 1.73 0.10 45.35 18:17:02 0 44.12 0.00 8.74 2.32 0.11 44.71 18:17:02 1 44.88 0.00 7.91 1.14 0.09 45.98 18:18:01 all 41.69 0.00 6.00 0.72 0.09 51.49 18:18:01 0 41.63 0.00 6.43 0.65 0.09 51.20 18:18:01 1 41.76 0.00 5.57 0.80 0.09 51.78 18:19:01 all 24.08 0.00 4.51 1.43 0.06 69.92 18:19:01 0 23.79 0.00 4.65 1.44 0.07 70.05 18:19:01 1 24.37 0.00 4.37 1.42 0.05 69.79 18:20:01 all 0.28 0.00 0.06 0.00 0.02 99.65 18:20:01 0 0.50 0.00 0.03 0.00 0.00 99.47 18:20:01 1 0.05 0.00 0.08 0.00 0.03 99.83 18:21:01 all 0.21 0.00 0.04 0.00 0.03 99.72 18:21:01 0 0.25 0.00 0.03 0.00 0.02 99.70 18:21:01 1 0.17 0.00 0.05 0.00 0.03 99.75 18:22:01 all 0.15 0.00 0.03 0.00 0.03 99.79 18:22:01 0 0.08 0.00 0.05 0.00 0.03 99.83 18:22:01 1 0.22 0.00 0.02 0.00 0.02 99.75 18:23:01 all 0.18 0.00 0.05 0.00 0.02 99.76 18:23:01 0 0.08 0.00 0.05 0.00 0.03 99.83 18:23:01 1 0.27 0.00 0.05 0.00 0.00 99.68 Average: all 15.23 0.00 2.61 0.54 0.05 81.58 Average: 0 15.14 0.00 2.74 0.61 0.05 81.46 Average: 1 15.32 0.00 2.48 0.46 0.04 81.69