---> uname -a: Linux prd-centos7-docker-4c-2g-5414.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) 02/17/22 _x86_64_ (2 CPU) 07:57:39 LINUX RESTART (2 CPU) 07:58:01 tps rtps wtps bread/s bwrtn/s 07:59:01 164.56 8.87 155.69 3501.50 25780.73 08:00:01 284.52 0.00 284.52 0.00 57818.92 08:01:01 94.11 0.03 94.07 0.27 10823.07 08:02:01 0.67 0.07 0.60 1.47 10.13 08:03:01 0.22 0.00 0.22 0.00 3.25 08:04:01 0.25 0.00 0.25 0.00 2.48 08:05:01 0.13 0.00 0.13 0.00 2.03 Average: 77.82 1.28 76.54 500.84 13498.26 07:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:59:01 4407220 0 848808 10.60 2620 2750292 1612100 17.80 761080 2444604 442836 08:00:01 3642356 0 1214916 15.17 2620 3149048 1697504 18.74 1248360 2647644 70872 08:01:01 3894344 0 936092 11.69 2620 3175884 1211392 13.37 968944 2686432 20 08:02:01 3897676 0 932632 11.64 2620 3176012 1199736 13.25 967400 2686496 16 08:03:01 3908720 0 921580 11.51 2620 3176020 1177440 13.00 959508 2686496 8 08:04:01 3904192 0 926108 11.56 2620 3176020 1175172 12.97 964216 2686496 20 08:05:01 3911200 0 919096 11.48 2620 3176024 1166816 12.88 958944 2686496 16 Average: 3937958 0 957033 11.95 2620 3111329 1320023 14.57 975493 2646381 73398 07:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:59:01 eth0 818.10 520.90 5560.11 105.05 0.00 0.00 0.00 0.00 07:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 veth7e63f22 134.06 178.15 12.67 913.95 0.00 0.00 0.00 0.00 07:59:01 docker0 176.71 206.87 14.55 1105.88 0.00 0.00 0.00 0.00 08:00:01 veth6662717 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:00:01 eth0 105.89 74.55 1151.96 15.29 0.00 0.00 0.00 0.00 08:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 docker0 58.80 79.89 4.75 1127.46 0.00 0.00 0.00 0.00 08:01:01 eth0 56.90 34.41 171.66 11.72 0.00 0.00 0.00 0.00 08:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 docker0 13.93 17.76 0.80 91.62 0.00 0.00 0.00 0.00 08:02:01 eth0 0.97 0.65 0.37 0.29 0.00 0.00 0.00 0.00 08:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 eth0 0.48 0.30 0.33 0.02 0.00 0.00 0.00 0.00 08:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 eth0 1.18 0.45 0.44 0.24 0.00 0.00 0.00 0.00 08:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 08:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 140.62 90.26 984.24 18.96 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 35.66 43.53 2.87 332.33 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) 02/17/22 _x86_64_ (2 CPU) 07:57:39 LINUX RESTART (2 CPU) 07:58:01 CPU %user %nice %system %iowait %steal %idle 07:59:01 all 25.34 0.00 9.05 3.06 0.09 62.46 07:59:01 0 24.77 0.00 9.57 4.34 0.09 61.22 07:59:01 1 25.90 0.00 8.54 1.78 0.09 63.70 08:00:01 all 50.82 0.00 11.65 1.87 0.11 35.56 08:00:01 0 51.46 0.00 11.34 1.80 0.11 35.28 08:00:01 1 50.17 0.00 11.95 1.94 0.11 35.83 08:01:01 all 25.75 0.00 5.99 1.19 0.07 66.99 08:01:01 0 25.47 0.00 6.37 1.01 0.07 67.08 08:01:01 1 26.03 0.00 5.61 1.38 0.07 66.90 08:02:01 all 0.28 0.00 0.08 0.00 0.02 99.63 08:02:01 0 0.50 0.00 0.07 0.00 0.02 99.42 08:02:01 1 0.05 0.00 0.08 0.00 0.02 99.85 08:03:01 all 0.23 0.00 0.08 0.00 0.01 99.68 08:03:01 0 0.37 0.00 0.10 0.00 0.00 99.53 08:03:01 1 0.08 0.00 0.07 0.00 0.02 99.83 08:04:01 all 0.20 0.00 0.06 0.00 0.02 99.72 08:04:01 0 0.35 0.00 0.07 0.00 0.02 99.57 08:04:01 1 0.05 0.00 0.05 0.00 0.02 99.88 08:05:01 all 0.20 0.00 0.05 0.00 0.02 99.73 08:05:01 0 0.32 0.00 0.03 0.00 0.00 99.65 08:05:01 1 0.08 0.00 0.07 0.00 0.03 99.82 Average: all 14.11 0.00 3.71 0.84 0.05 81.29 Average: 0 14.16 0.00 3.79 0.99 0.04 81.02 Average: 1 14.06 0.00 3.62 0.70 0.05 81.57