---> uname -a: Linux prd-centos7-docker-4c-2g-6871.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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 22:41:10 LINUX RESTART (2 CPU) 22:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:43:01 322.11 0.05 322.06 0.00 1.07 78974.81 0.00 22:44:01 77.04 0.00 77.04 0.00 0.00 18759.70 0.00 22:45:01 0.85 0.00 0.85 0.00 0.00 8.21 0.00 22:46:01 0.23 0.00 0.23 0.00 0.00 3.46 0.00 22:47:02 0.23 0.00 0.23 0.00 0.00 2.90 0.00 22:48:01 0.36 0.00 0.36 0.00 0.00 4.76 0.00 Average: 67.01 0.01 67.00 0.00 0.18 16342.11 0.00 22:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:43:01 3967752 0 922012 11.51 2620 3116548 1492496 16.48 882984 2697812 58052 22:44:01 3481988 0 1017348 12.70 2620 3506976 1223444 13.51 953472 3048536 16 22:45:01 3478248 0 1021084 12.75 2620 3506980 1211012 13.37 959124 3048536 16 22:46:01 3489948 0 1009380 12.60 2620 3506984 1211036 13.37 947352 3048536 8 22:47:02 3494812 0 1004512 12.54 2620 3506988 1174912 12.97 943216 3048536 8 22:48:01 3502020 0 997296 12.45 2620 3506996 1174816 12.97 937092 3048536 16 Average: 3569128 0 995272 12.43 2620 3441912 1247953 13.78 937207 2990082 9686 22:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:43:01 veth581186f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 22:43:01 eth0 275.92 212.32 2106.84 31.92 0.00 0.00 0.00 0.00 22:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 docker0 192.44 242.44 15.94 2075.40 0.00 0.00 0.00 0.00 22:44:01 eth0 113.82 73.17 2533.95 11.73 0.00 0.00 0.00 0.00 22:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 eth0 1.02 0.38 0.40 0.26 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 eth0 0.45 0.22 0.26 0.16 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:02 eth0 0.27 0.22 0.08 0.10 0.00 0.00 0.00 0.00 22:47:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 65.46 47.88 775.91 7.39 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 32.17 40.53 2.66 346.97 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) 22:41:10 LINUX RESTART (2 CPU) 22:42:01 CPU %user %nice %system %iowait %steal %idle 22:43:01 all 40.51 0.00 13.35 2.43 0.10 43.61 22:43:01 0 40.22 0.00 13.20 2.68 0.11 43.80 22:43:01 1 40.81 0.00 13.50 2.17 0.09 43.43 22:44:01 all 7.59 0.00 3.31 1.16 0.03 87.92 22:44:01 0 7.77 0.00 3.37 1.46 0.03 87.36 22:44:01 1 7.41 0.00 3.24 0.85 0.03 88.47 22:45:01 all 0.11 0.00 0.06 0.00 0.04 99.79 22:45:01 0 0.08 0.00 0.05 0.00 0.03 99.83 22:45:01 1 0.13 0.00 0.07 0.00 0.05 99.75 22:46:01 all 0.16 0.00 0.04 0.00 0.03 99.77 22:46:01 0 0.07 0.00 0.02 0.00 0.02 99.90 22:46:01 1 0.25 0.00 0.07 0.00 0.03 99.65 22:47:02 all 0.13 0.00 0.05 0.00 0.03 99.80 22:47:02 0 0.07 0.00 0.05 0.00 0.02 99.87 22:47:02 1 0.18 0.00 0.05 0.00 0.03 99.73 22:48:01 all 0.07 0.00 0.03 0.00 0.03 99.87 22:48:01 0 0.07 0.00 0.03 0.00 0.03 99.86 22:48:01 1 0.07 0.00 0.02 0.00 0.03 99.88 Average: all 7.73 0.00 2.69 0.58 0.04 88.97 Average: 0 7.67 0.00 2.67 0.67 0.04 88.95 Average: 1 7.79 0.00 2.71 0.48 0.05 88.98