---> uname -a: Linux prd-centos7-docker-4c-2g-6181.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: 2799.996 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) 03/01/22 _x86_64_ (2 CPU) 16:01:00 LINUX RESTART (2 CPU) 16:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:03:01 82.65 0.05 82.60 0.00 1.07 9561.28 0.00 16:04:01 133.56 0.00 133.56 0.00 0.00 21987.94 0.00 16:05:01 2.86 0.00 2.86 0.00 0.00 52.94 0.00 16:06:01 0.15 0.00 0.15 0.00 0.00 2.28 0.00 16:07:01 0.35 0.00 0.35 0.00 0.00 4.73 0.00 16:08:01 0.22 0.00 0.22 0.00 0.00 3.10 0.00 Average: 36.64 0.01 36.63 0.00 0.18 5269.68 0.00 16:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:03:01 4430044 0 876216 10.94 2620 2700060 1483268 16.38 1041544 2161932 127420 16:04:01 4320644 0 897868 11.21 2620 2787808 1322300 14.60 926188 2365056 44 16:05:01 4319788 0 898848 11.22 2620 2787684 1209716 13.36 928384 2364764 20 16:06:01 4324196 0 894432 11.17 2620 2787692 1174752 12.97 925092 2364764 8 16:07:01 4339140 0 879484 10.98 2620 2787696 1174836 12.97 910116 2364764 16 16:08:01 4339772 0 878848 10.97 2620 2787700 1174752 12.97 909608 2364764 12 Average: 4345597 0 887616 11.08 2620 2773107 1256604 13.87 940155 2331007 21253 16:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:03:01 veth0118451 58.63 67.72 5.32 415.06 0.00 0.00 0.00 0.00 16:03:01 eth0 95.11 73.63 438.84 16.32 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 58.63 67.59 4.52 415.05 0.00 0.00 0.00 0.00 16:04:01 eth0 120.15 73.71 2538.89 15.84 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 eth0 5.08 3.41 5.02 1.80 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 eth0 0.18 0.15 0.08 0.07 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 eth0 0.07 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.79 25.18 497.21 5.67 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 9.78 11.27 0.75 69.20 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) 03/01/22 _x86_64_ (2 CPU) 16:01:00 LINUX RESTART (2 CPU) 16:02:01 CPU %user %nice %system %iowait %steal %idle 16:03:01 all 69.47 0.00 8.78 1.62 0.15 19.99 16:03:01 0 69.27 0.00 9.65 2.08 0.15 18.85 16:03:01 1 69.67 0.00 7.91 1.15 0.15 21.12 16:04:01 all 30.08 0.00 5.37 1.64 0.08 62.83 16:04:01 0 28.95 0.00 5.82 1.76 0.07 63.39 16:04:01 1 31.21 0.00 4.92 1.51 0.09 62.27 16:05:01 all 0.38 0.00 0.23 0.01 0.01 99.38 16:05:01 0 0.42 0.00 0.23 0.00 0.02 99.33 16:05:01 1 0.33 0.00 0.22 0.02 0.00 99.43 16:06:01 all 0.09 0.00 0.08 0.00 0.01 99.82 16:06:01 0 0.10 0.00 0.05 0.00 0.00 99.85 16:06:01 1 0.08 0.00 0.10 0.00 0.02 99.80 16:07:01 all 0.29 0.00 0.05 0.00 0.01 99.65 16:07:01 0 0.08 0.00 0.05 0.00 0.02 99.85 16:07:01 1 0.50 0.00 0.05 0.00 0.00 99.45 16:08:01 all 0.24 0.00 0.04 0.00 0.02 99.70 16:08:01 0 0.05 0.00 0.05 0.00 0.02 99.88 16:08:01 1 0.43 0.00 0.03 0.00 0.02 99.52 Average: all 15.80 0.00 2.30 0.52 0.04 81.34 Average: 0 15.53 0.00 2.50 0.61 0.04 81.31 Average: 1 16.07 0.00 2.09 0.42 0.04 81.37