---> uname -a: Linux prd-centos7-docker-4c-2g-7006.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 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) 05:03:29 LINUX RESTART (2 CPU) 05:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:05:01 311.80 3.58 308.22 0.00 2329.69 78698.70 0.00 05:06:02 126.78 0.17 126.61 0.00 19.45 21061.92 0.00 05:07:01 0.91 0.00 0.91 0.00 0.00 8.67 0.00 05:08:01 0.28 0.00 0.28 0.00 0.00 4.95 0.00 05:09:01 0.15 0.00 0.15 0.00 0.00 1.93 0.00 05:10:01 0.40 0.00 0.40 0.00 0.00 6.50 0.00 05:11:01 0.15 0.00 0.15 0.00 0.00 2.02 0.00 Average: 63.10 0.54 62.57 0.00 336.61 14296.60 0.00 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 3162008 0 1030164 12.86 2620 3814140 1468168 16.21 1534324 2745540 10516 05:06:02 3470944 0 1027964 12.84 2620 3507404 1239684 13.69 952500 3056200 20 05:07:01 3447092 0 1051812 13.13 2620 3507408 1378248 15.22 976340 3056200 20 05:08:01 3450408 0 1048488 13.09 2620 3507416 1395724 15.41 972604 3056200 20 05:09:01 3464096 0 1034792 12.92 2620 3507424 1294764 14.29 960824 3056200 20 05:10:01 3467096 0 1031792 12.88 2620 3507424 1287112 14.21 959808 3056200 20 05:11:01 3470840 0 1028020 12.84 2620 3507452 1287160 14.21 956992 3056204 12 Average: 3418926 0 1036147 12.94 2620 3551238 1335837 14.75 1044770 3011821 1518 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 eth0 473.25 339.11 5858.31 53.43 0.00 0.00 0.00 0.00 05:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 docker0 211.14 259.64 17.38 2157.47 0.00 0.00 0.00 0.00 05:06:02 eth0 129.33 79.53 2544.94 21.15 0.00 0.00 0.00 0.00 05:06:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 eth0 8.49 5.96 7.67 31.66 0.00 0.00 0.00 0.00 05:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 eth0 2.15 2.05 0.68 19.03 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 eth0 1.85 1.78 0.19 7.14 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 eth0 0.13 0.10 0.01 0.06 0.00 0.00 0.00 0.00 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 eth0 0.23 0.18 0.07 0.01 0.00 0.00 0.00 0.00 05:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 88.15 61.41 1205.13 18.90 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 30.25 37.20 2.49 309.14 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) 05:03:29 LINUX RESTART (2 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 25.68 0.00 11.56 4.85 0.11 57.80 05:05:01 0 25.55 0.00 11.80 4.33 0.09 58.23 05:05:01 1 25.81 0.00 11.32 5.37 0.12 57.38 05:06:02 all 26.34 0.00 6.63 1.73 0.08 65.23 05:06:02 0 26.21 0.00 6.49 2.25 0.07 64.99 05:06:02 1 26.47 0.00 6.77 1.21 0.09 65.46 05:07:01 all 0.20 0.00 0.11 0.00 0.03 99.66 05:07:01 0 0.19 0.00 0.12 0.00 0.02 99.68 05:07:01 1 0.22 0.00 0.10 0.00 0.03 99.64 05:08:01 all 0.13 0.00 0.04 0.00 0.02 99.82 05:08:01 0 0.15 0.00 0.03 0.00 0.03 99.78 05:08:01 1 0.10 0.00 0.05 0.00 0.00 99.85 05:09:01 all 0.06 0.00 0.05 0.00 0.03 99.86 05:09:01 0 0.07 0.00 0.03 0.00 0.03 99.87 05:09:01 1 0.05 0.00 0.07 0.00 0.03 99.85 05:10:01 all 0.03 0.00 0.03 0.00 0.02 99.92 05:10:01 0 0.02 0.00 0.03 0.00 0.02 99.93 05:10:01 1 0.05 0.00 0.02 0.00 0.02 99.92 05:11:01 all 0.03 0.00 0.03 0.00 0.04 99.91 05:11:01 0 0.02 0.00 0.02 0.00 0.02 99.95 05:11:01 1 0.03 0.00 0.03 0.00 0.07 99.87 Average: all 7.21 0.00 2.53 0.90 0.04 89.31 Average: 0 7.18 0.00 2.55 0.90 0.04 89.33 Average: 1 7.25 0.00 2.52 0.90 0.05 89.29