---> uname -a: Linux prd-centos7-docker-4c-2g-6720.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 8.2G 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) 03/09/22 _x86_64_ (2 CPU) 21:25:09 LINUX RESTART (2 CPU) 21:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:27:01 186.25 0.00 186.25 0.00 0.00 43109.51 0.00 21:28:01 6.33 0.00 6.33 0.00 0.00 329.63 0.00 21:29:01 0.30 0.00 0.30 0.00 0.00 4.86 0.00 21:30:01 0.13 0.00 0.13 0.00 0.00 2.28 0.00 Average: 48.26 0.00 48.26 0.00 0.00 10864.27 0.00 21:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:27:01 4384496 0 885400 11.06 2620 2736424 1375456 15.19 887592 2340004 40 21:28:01 4397664 0 872348 10.89 2620 2736308 1214072 13.40 876796 2339864 8 21:29:01 4397220 0 872792 10.90 2620 2736308 1173804 12.96 878100 2339864 20 21:30:01 4404836 0 865168 10.80 2620 2736316 1173924 12.96 870244 2339864 8 Average: 4396054 0 873927 10.91 2620 2736339 1234314 13.63 878183 2339899 19 21:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:27:01 eth0 169.20 111.87 2849.89 25.94 0.00 0.00 0.00 0.00 21:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 docker0 23.28 20.95 1.64 288.32 0.00 0.00 0.00 0.00 21:28:01 eth0 2.03 1.45 1.77 0.79 0.00 0.00 0.00 0.00 21:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 eth0 1.32 0.35 2.62 0.02 0.00 0.00 0.00 0.00 21:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.17 28.45 713.75 6.69 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 5.82 5.24 0.41 72.10 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) 03/09/22 _x86_64_ (2 CPU) 21:25:09 LINUX RESTART (2 CPU) 21:26:01 CPU %user %nice %system %iowait %steal %idle 21:27:01 all 52.30 0.00 10.83 2.89 0.10 33.89 21:27:01 0 51.36 0.00 11.16 2.60 0.09 34.78 21:27:01 1 53.23 0.00 10.49 3.18 0.11 32.99 21:28:01 all 0.22 0.00 0.17 0.02 0.03 99.56 21:28:01 0 0.27 0.00 0.17 0.00 0.03 99.53 21:28:01 1 0.17 0.00 0.17 0.03 0.03 99.60 21:29:01 all 0.18 0.00 0.05 0.00 0.01 99.77 21:29:01 0 0.27 0.00 0.05 0.00 0.02 99.67 21:29:01 1 0.08 0.00 0.05 0.00 0.00 99.87 21:30:01 all 0.20 0.00 0.06 0.00 0.03 99.72 21:30:01 0 0.33 0.00 0.05 0.00 0.02 99.60 21:30:01 1 0.07 0.00 0.07 0.00 0.03 99.83 Average: all 12.47 0.00 2.62 0.69 0.04 84.18 Average: 0 12.34 0.00 2.70 0.61 0.04 84.30 Average: 1 12.61 0.00 2.54 0.76 0.04 84.05