---> uname -a: Linux prd-centos7-docker-4c-2g-3860.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 9.2G 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 9.2G 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) 01/25/22 _x86_64_ (2 CPU) 17:44:38 LINUX RESTART (2 CPU) 17:45:02 tps rtps wtps bread/s bwrtn/s 17:46:01 255.55 8.04 247.51 3285.58 54736.39 17:47:01 192.75 0.02 192.74 0.53 36043.60 17:48:01 102.91 0.00 102.91 0.00 23993.81 17:49:01 0.97 0.00 0.97 0.00 11.41 17:50:01 0.25 0.00 0.25 0.00 3.20 17:51:01 0.37 0.00 0.37 0.00 5.86 17:52:01 0.25 0.00 0.25 0.00 3.35 Average: 78.61 1.14 77.47 463.02 16313.24 17:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:46:01 3947184 0 904052 11.29 2620 3155084 1592232 17.58 844484 2761028 71500 17:47:01 3783260 0 971592 12.13 2620 3251468 1552124 17.14 1045496 2716304 117504 17:48:01 3280548 0 1039772 12.98 2620 3686000 1220796 13.48 1024844 3168352 8 17:49:01 3286180 0 1034136 12.91 2620 3686004 1167308 12.89 1021348 3168352 16 17:50:01 3293496 0 1026812 12.82 2620 3686012 1167308 12.89 1016868 3168352 16 17:51:01 3288712 0 1031596 12.88 2620 3686012 1167500 12.89 1022000 3168352 16 17:52:01 3292624 0 1027676 12.83 2620 3686020 1167308 12.89 1017808 3168352 12 Average: 3453143 0 1005091 12.55 2620 3548086 1290654 14.25 998978 3045585 27010 17:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:46:01 eth0 901.15 620.19 6879.83 114.65 0.00 0.00 0.00 0.00 17:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 docker0 261.48 295.72 21.02 2323.67 0.00 0.00 0.00 0.00 17:47:01 veth3fee916 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:47:01 eth0 57.91 34.16 85.29 15.05 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 docker0 6.61 8.08 0.37 38.02 0.00 0.00 0.00 0.00 17:48:01 eth0 121.37 79.73 2700.85 14.37 0.00 0.00 0.00 0.00 17:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 docker0 8.93 10.61 0.51 51.69 0.00 0.00 0.00 0.00 17:49:01 eth0 0.32 0.28 0.02 0.02 0.00 0.00 0.00 0.00 17:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 eth0 0.65 0.40 0.34 0.26 0.00 0.00 0.00 0.00 17:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 152.82 103.82 1368.45 20.41 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 39.07 44.34 3.09 340.26 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) 01/25/22 _x86_64_ (2 CPU) 17:44:38 LINUX RESTART (2 CPU) 17:45:02 CPU %user %nice %system %iowait %steal %idle 17:46:01 all 28.47 0.00 9.68 4.21 0.08 57.56 17:46:01 0 28.01 0.00 10.36 4.77 0.09 56.77 17:46:01 1 28.94 0.00 8.99 3.66 0.07 58.34 17:47:01 all 46.37 0.00 10.55 3.20 0.09 39.80 17:47:01 0 45.94 0.00 10.82 3.45 0.09 39.70 17:47:01 1 46.80 0.00 10.27 2.95 0.09 39.89 17:48:01 all 9.55 0.00 4.55 1.78 0.05 84.07 17:48:01 0 9.82 0.00 4.81 2.19 0.05 83.13 17:48:01 1 9.29 0.00 4.29 1.37 0.05 85.00 17:49:01 all 0.16 0.00 0.06 0.00 0.03 99.76 17:49:01 0 0.05 0.00 0.05 0.00 0.02 99.88 17:49:01 1 0.27 0.00 0.07 0.00 0.03 99.63 17:50:01 all 0.24 0.00 0.08 0.00 0.02 99.66 17:50:01 0 0.42 0.00 0.07 0.00 0.02 99.50 17:50:01 1 0.07 0.00 0.10 0.00 0.02 99.82 17:51:01 all 0.23 0.00 0.04 0.03 0.03 99.67 17:51:01 0 0.43 0.00 0.07 0.00 0.03 99.47 17:51:01 1 0.03 0.00 0.02 0.07 0.02 99.87 17:52:01 all 0.19 0.00 0.03 0.00 0.02 99.77 17:52:01 0 0.28 0.00 0.02 0.00 0.02 99.68 17:52:01 1 0.10 0.00 0.03 0.00 0.02 99.85 Average: all 11.66 0.00 3.43 1.27 0.04 83.60 Average: 0 11.63 0.00 3.60 1.43 0.04 83.30 Average: 1 11.69 0.00 3.26 1.10 0.04 83.90