---> uname -a: Linux prd-centos7-docker-4c-2g-5931.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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 9.1G 31G 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 9.1G 31G 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) 02/24/22 _x86_64_ (2 CPU) 12:04:41 LINUX RESTART (2 CPU) 12:05:01 tps rtps wtps bread/s bwrtn/s 12:06:01 175.67 17.09 158.58 5290.39 26089.89 12:07:01 279.24 0.07 279.17 1.60 59464.59 12:08:01 51.52 0.00 51.52 0.00 6974.20 12:09:01 0.23 0.00 0.23 0.00 2.85 12:10:01 0.30 0.00 0.30 0.00 4.41 12:11:01 0.32 0.00 0.32 0.00 3.78 12:12:01 0.23 0.00 0.23 0.00 3.51 Average: 72.52 2.45 70.07 756.11 13223.76 12:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 4631644 0 823828 10.29 2620 2550840 1614880 17.83 752792 2274972 263508 12:07:01 4030544 0 925436 11.56 2620 3050332 1375904 15.19 855288 2673228 264 12:08:01 3931376 0 927664 11.58 2620 3147272 1207052 13.33 932464 2693432 12 12:09:01 3933764 0 925272 11.55 2620 3147276 1166708 12.88 932544 2693432 20 12:10:01 3947164 0 911864 11.39 2620 3147284 1166492 12.88 920816 2693432 8 12:11:01 3947164 0 911864 11.39 2620 3147284 1166564 12.88 921052 2693432 12 12:12:01 3951496 0 907524 11.33 2620 3147292 1166492 12.88 916788 2693436 8 Average: 4053307 0 904779 11.30 2620 3048226 1266299 13.98 890249 2630766 37690 12:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 eth0 769.49 452.97 5097.23 99.83 0.00 0.00 0.00 0.00 12:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 veth6588009 122.03 161.65 11.34 638.55 0.00 0.00 0.00 0.00 12:06:01 docker0 143.28 179.25 11.80 719.87 0.00 0.00 0.00 0.00 12:07:01 eth0 151.80 108.34 1476.58 19.94 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 88.34 119.15 6.71 1445.41 0.00 0.00 0.00 0.00 12:08:01 eth0 25.40 13.41 113.17 5.37 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 docker0 3.21 6.84 0.20 54.00 0.00 0.00 0.00 0.00 12:09:01 eth0 0.77 0.45 0.36 0.24 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 eth0 0.15 0.10 0.01 0.04 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 eth0 0.27 0.23 0.08 0.07 0.00 0.00 0.00 0.00 12:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 135.45 82.24 955.52 17.93 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 33.56 43.62 2.67 317.12 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) 02/24/22 _x86_64_ (2 CPU) 12:04:41 LINUX RESTART (2 CPU) 12:05:01 CPU %user %nice %system %iowait %steal %idle 12:06:01 all 27.10 0.00 8.64 3.31 0.11 60.84 12:06:01 0 27.35 0.00 9.07 3.55 0.11 59.92 12:06:01 1 26.85 0.00 8.21 3.07 0.11 61.77 12:07:01 all 36.42 0.00 11.27 2.15 0.10 50.06 12:07:01 0 36.20 0.00 11.74 1.82 0.09 50.15 12:07:01 1 36.64 0.00 10.80 2.48 0.11 49.96 12:08:01 all 15.86 0.00 2.68 0.91 0.07 80.48 12:08:01 0 16.26 0.00 2.63 1.06 0.09 79.96 12:08:01 1 15.46 0.00 2.72 0.77 0.05 80.99 12:09:01 all 0.21 0.00 0.08 0.00 0.01 99.71 12:09:01 0 0.05 0.00 0.07 0.00 0.02 99.87 12:09:01 1 0.37 0.00 0.08 0.00 0.00 99.55 12:10:01 all 0.24 0.00 0.05 0.00 0.03 99.68 12:10:01 0 0.42 0.00 0.03 0.00 0.03 99.52 12:10:01 1 0.07 0.00 0.07 0.00 0.02 99.85 12:11:01 all 0.20 0.00 0.03 0.00 0.01 99.76 12:11:01 0 0.35 0.00 0.03 0.00 0.00 99.62 12:11:01 1 0.05 0.00 0.03 0.00 0.02 99.90 12:12:01 all 0.17 0.00 0.03 0.00 0.03 99.77 12:12:01 0 0.25 0.00 0.02 0.00 0.02 99.72 12:12:01 1 0.08 0.00 0.05 0.00 0.03 99.83 Average: all 11.09 0.00 3.14 0.88 0.05 84.84 Average: 0 11.19 0.00 3.25 0.89 0.05 84.61 Average: 1 10.99 0.00 3.03 0.87 0.05 85.07