---> uname -a: Linux prd-centos7-docker-4c-2g-6969.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 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) 03/14/22 _x86_64_ (2 CPU) 01:25:09 LINUX RESTART (2 CPU) 01:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:27:01 274.97 0.03 274.94 0.00 1.07 63959.67 0.00 01:28:01 159.98 0.00 159.98 0.00 0.00 33032.35 0.00 01:29:01 5.48 0.00 5.48 0.00 0.00 386.56 0.00 01:30:01 0.23 0.00 0.23 0.00 0.00 3.88 0.00 01:31:01 0.28 0.00 0.28 0.00 0.00 3.28 0.00 01:32:01 0.30 0.00 0.30 0.00 0.00 4.18 0.00 Average: 73.57 0.01 73.56 0.00 0.18 16237.61 0.00 01:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:27:01 3222324 0 972672 12.14 2620 3811324 1374228 15.17 1497440 2743072 346988 01:28:01 3515112 0 987024 12.32 2620 3504184 1199384 13.24 873436 3094648 20 01:29:01 3490160 0 1011972 12.64 2620 3504188 1199588 13.24 899392 3094648 16 01:30:01 3503568 0 998560 12.47 2620 3504192 1194368 13.19 886428 3094648 8 01:31:01 3505168 0 996956 12.45 2620 3504196 1176676 12.99 884696 3094648 16 01:32:01 3514020 0 988100 12.34 2620 3504200 1164340 12.85 876688 3094648 12 Average: 3458392 0 992547 12.39 2620 3555381 1218097 13.45 986347 3036052 57843 01:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:27:01 eth0 393.59 294.00 4362.81 31.12 0.00 0.00 0.00 0.00 01:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 docker0 251.01 318.08 19.11 2108.40 0.00 0.00 0.00 0.00 01:28:01 eth0 126.16 80.57 2539.71 19.31 0.00 0.00 0.00 0.00 01:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 eth0 12.23 4.66 13.29 0.52 0.00 0.00 0.00 0.00 01:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 eth0 0.42 0.22 0.26 0.19 0.00 0.00 0.00 0.00 01:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 eth0 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 01:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 88.82 63.30 1153.15 8.54 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 41.83 53.01 3.18 351.39 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) 01:25:09 LINUX RESTART (2 CPU) 01:26:01 CPU %user %nice %system %iowait %steal %idle 01:27:01 all 21.38 0.00 9.42 2.93 0.09 66.18 01:27:01 0 21.30 0.00 9.30 2.69 0.09 66.62 01:27:01 1 21.46 0.00 9.54 3.17 0.09 65.74 01:28:01 all 26.30 0.00 6.99 1.28 0.07 65.36 01:28:01 0 26.37 0.00 6.69 1.05 0.07 65.82 01:28:01 1 26.23 0.00 7.29 1.52 0.07 64.89 01:29:01 all 0.28 0.00 0.12 0.01 0.02 99.58 01:29:01 0 0.15 0.00 0.12 0.00 0.02 99.72 01:29:01 1 0.40 0.00 0.12 0.02 0.02 99.45 01:30:01 all 0.22 0.00 0.04 0.00 0.01 99.73 01:30:01 0 0.33 0.00 0.05 0.00 0.00 99.62 01:30:01 1 0.10 0.00 0.03 0.00 0.02 99.85 01:31:01 all 0.23 0.00 0.03 0.00 0.03 99.72 01:31:01 0 0.30 0.00 0.03 0.00 0.02 99.65 01:31:01 1 0.15 0.00 0.03 0.00 0.03 99.78 01:32:01 all 0.19 0.00 0.04 0.00 0.02 99.75 01:32:01 0 0.03 0.00 0.05 0.00 0.02 99.90 01:32:01 1 0.35 0.00 0.03 0.00 0.02 99.60 Average: all 7.86 0.00 2.69 0.68 0.04 88.74 Average: 0 7.84 0.00 2.62 0.60 0.03 88.90 Average: 1 7.87 0.00 2.75 0.76 0.04 88.58