---> uname -a: Linux prd-centos7-docker-4c-2g-6999.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: 2799.994 BogoMIPS: 5599.98 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) 03/14/22 _x86_64_ (2 CPU) 04:33:39 LINUX RESTART (2 CPU) 04:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:35:01 168.80 6.49 162.30 0.00 2967.03 26134.10 0.00 04:36:01 66.44 0.00 66.44 0.00 0.00 12434.28 0.00 04:37:01 118.27 0.00 118.27 0.00 0.00 18825.92 0.00 04:38:01 0.85 0.00 0.85 0.00 0.00 8.63 0.00 04:39:01 0.22 0.00 0.22 0.00 0.00 3.11 0.00 04:40:01 0.22 0.00 0.22 0.00 0.00 3.30 0.00 04:41:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 04:42:01 0.28 0.00 0.28 0.00 0.00 3.13 0.00 04:43:01 0.48 0.00 0.48 0.00 0.00 6.05 0.00 Average: 39.55 0.72 38.83 0.00 329.77 6381.75 0.00 04:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:35:01 4579764 0 856756 10.70 2620 2569800 1549308 17.11 907932 2161284 247440 04:36:01 4407504 0 877596 10.96 2620 2721220 1449080 16.00 1056020 2167360 50688 04:37:01 4343060 0 875952 10.94 2620 2787308 1200664 13.26 906160 2364760 20 04:38:01 4335192 0 883812 11.04 2620 2787316 1200828 13.26 913656 2364760 16 04:39:01 4353148 0 865852 10.81 2620 2787320 1164536 12.86 896704 2364760 16 04:40:01 4351204 0 867792 10.84 2620 2787324 1164620 12.86 899244 2364760 8 04:41:01 4357624 0 861368 10.76 2620 2787328 1164536 12.86 892944 2364760 12 04:42:01 4349308 0 869676 10.86 2620 2787336 1164536 12.86 901208 2364764 8 04:43:01 4346816 0 872168 10.89 2620 2787336 1164536 12.86 903688 2364760 16 Average: 4380402 0 870108 10.86 2620 2755810 1246960 13.77 919728 2320219 33136 04:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:35:01 vethc61b83f 46.24 57.81 4.41 408.01 0.00 0.00 0.00 0.00 04:35:01 eth0 684.85 446.69 5425.22 103.71 0.00 0.00 0.00 0.00 04:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 docker0 115.25 110.26 11.56 759.81 0.00 0.00 0.00 0.00 04:36:01 vethc61b83f 1.30 1.30 0.11 1.64 0.00 0.00 0.00 0.00 04:36:01 eth0 16.15 8.79 14.03 6.58 0.00 0.00 0.00 0.00 04:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 docker0 1.30 1.30 0.09 1.64 0.00 0.00 0.00 0.00 04:37:01 eth0 107.35 68.70 2527.52 14.10 0.00 0.00 0.00 0.00 04:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 eth0 2.40 1.37 2.18 0.32 0.00 0.00 0.00 0.00 04:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 eth0 0.17 0.10 0.01 0.04 0.00 0.00 0.00 0.00 04:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 04:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.19 58.47 885.64 13.88 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 12.96 12.40 1.30 84.63 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) 03/14/22 _x86_64_ (2 CPU) 04:33:39 LINUX RESTART (2 CPU) 04:34:01 CPU %user %nice %system %iowait %steal %idle 04:35:01 all 43.80 0.00 9.94 2.71 0.10 43.45 04:35:01 0 45.13 0.00 10.46 1.54 0.11 42.77 04:35:01 1 42.48 0.00 9.42 3.89 0.09 44.13 04:36:01 all 51.08 0.00 6.21 0.73 0.09 41.89 04:36:01 0 50.95 0.00 6.71 0.55 0.09 41.71 04:36:01 1 51.22 0.00 5.70 0.91 0.09 42.08 04:37:01 all 26.86 0.00 5.29 1.46 0.05 66.34 04:37:01 0 26.50 0.00 5.30 1.41 0.05 66.74 04:37:01 1 27.23 0.00 5.28 1.51 0.05 65.93 04:38:01 all 0.25 0.00 0.07 0.00 0.03 99.66 04:38:01 0 0.07 0.00 0.05 0.00 0.03 99.85 04:38:01 1 0.43 0.00 0.08 0.00 0.02 99.47 04:39:01 all 0.20 0.00 0.06 0.00 0.03 99.71 04:39:01 0 0.08 0.00 0.05 0.00 0.03 99.83 04:39:01 1 0.32 0.00 0.07 0.00 0.03 99.58 04:40:01 all 0.20 0.00 0.04 0.00 0.02 99.74 04:40:01 0 0.05 0.00 0.03 0.00 0.02 99.90 04:40:01 1 0.35 0.00 0.05 0.00 0.02 99.58 04:41:01 all 0.23 0.00 0.04 0.00 0.03 99.71 04:41:01 0 0.07 0.00 0.05 0.00 0.03 99.85 04:41:01 1 0.38 0.00 0.03 0.00 0.02 99.57 04:42:01 all 0.20 0.00 0.04 0.00 0.03 99.73 04:42:01 0 0.05 0.00 0.05 0.00 0.02 99.88 04:42:01 1 0.35 0.00 0.03 0.00 0.03 99.58 04:43:01 all 0.11 0.00 0.03 0.00 0.03 99.82 04:43:01 0 0.15 0.00 0.03 0.00 0.03 99.78 04:43:01 1 0.07 0.00 0.03 0.00 0.03 99.87 Average: all 13.10 0.00 2.32 0.52 0.04 84.02 Average: 0 13.11 0.00 2.42 0.37 0.05 84.04 Average: 1 13.09 0.00 2.21 0.67 0.04 83.99