---> uname -a: Linux prd-centos7-docker-4c-2g-6832.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 8.2G 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 8.2G 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) 03/11/22 _x86_64_ (2 CPU) 09:24:09 LINUX RESTART (2 CPU) 09:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:26:01 187.74 0.05 187.69 0.00 1.07 43410.79 0.00 09:27:01 2.93 0.00 2.93 0.00 0.00 124.33 0.00 09:28:01 0.30 0.00 0.30 0.00 0.00 3.65 0.00 09:29:01 0.22 0.00 0.22 0.00 0.00 2.97 0.00 Average: 47.81 0.01 47.79 0.00 0.27 10887.24 0.00 09:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:26:01 4443032 0 829624 10.36 2620 2733656 1211732 13.38 838588 2336784 20 09:27:01 4412816 0 859836 10.74 2620 2733660 1215404 13.42 868128 2336748 20 09:28:01 4419032 0 853620 10.66 2620 2733660 1166404 12.88 863668 2336748 8 09:29:01 4422712 0 849932 10.61 2620 2733668 1166404 12.88 859896 2336748 8 Average: 4424398 0 848253 10.59 2620 2733661 1189986 13.14 857570 2336757 14 09:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:26:01 eth0 170.32 116.32 2841.60 26.38 0.00 0.00 0.00 0.00 09:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 docker0 27.64 25.43 1.86 288.67 0.00 0.00 0.00 0.00 09:27:01 eth0 12.69 6.60 13.28 0.74 0.00 0.00 0.00 0.00 09:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.79 30.76 713.84 6.78 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 6.91 6.36 0.46 72.18 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) 09:24:09 LINUX RESTART (2 CPU) 09:25:01 CPU %user %nice %system %iowait %steal %idle 09:26:01 all 47.24 0.00 9.56 3.36 0.12 39.72 09:26:01 0 47.63 0.00 9.70 3.41 0.11 39.16 09:26:01 1 46.86 0.00 9.42 3.32 0.13 40.28 09:27:01 all 0.28 0.00 0.08 0.00 0.01 99.62 09:27:01 0 0.25 0.00 0.03 0.00 0.00 99.72 09:27:01 1 0.32 0.00 0.13 0.00 0.02 99.53 09:28:01 all 0.10 0.00 0.04 0.00 0.03 99.82 09:28:01 0 0.03 0.00 0.03 0.00 0.02 99.92 09:28:01 1 0.17 0.00 0.05 0.00 0.05 99.73 09:29:01 all 0.24 0.00 0.04 0.00 0.01 99.71 09:29:01 0 0.03 0.00 0.02 0.00 0.00 99.95 09:29:01 1 0.45 0.00 0.07 0.00 0.02 99.47 Average: all 11.29 0.00 2.29 0.79 0.04 85.59 Average: 0 11.31 0.00 2.31 0.80 0.03 85.55 Average: 1 11.27 0.00 2.28 0.78 0.05 85.62