---> uname -a: Linux prd-centos7-docker-4c-2g-5345.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: 2799.976 BogoMIPS: 5599.95 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 9.0G 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) 02/16/22 _x86_64_ (2 CPU) 12:40:09 LINUX RESTART (2 CPU) 12:41:01 tps rtps wtps bread/s bwrtn/s 12:42:01 350.70 0.00 350.70 0.00 78050.13 12:43:01 104.31 0.00 104.31 0.00 21315.75 12:44:01 0.87 0.00 0.87 0.00 8.28 12:45:01 0.18 0.00 0.18 0.00 2.28 12:46:01 0.27 0.00 0.27 0.00 3.78 12:47:01 0.32 0.00 0.32 0.00 4.05 12:48:01 0.25 0.00 0.25 0.00 2.93 Average: 65.29 0.00 65.29 0.00 14202.39 12:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 3801224 0 1076168 13.44 2620 3128928 1559036 17.21 1034684 2708948 80216 12:43:01 3489564 0 984832 12.30 2620 3531924 1208232 13.34 938524 3058476 8 12:44:01 3474336 0 1000056 12.49 2620 3531928 1208324 13.34 954224 3058476 8 12:45:01 3469128 0 1005260 12.55 2620 3531932 1208360 13.34 960068 3058476 8 12:46:01 3474672 0 999712 12.48 2620 3531936 1165044 12.86 955696 3058476 8 12:47:01 3480168 0 994212 12.41 2620 3531940 1164948 12.86 950064 3058476 12 12:48:01 3475308 0 999068 12.47 2620 3531944 1164948 12.86 955752 3058476 8 Average: 3523486 0 1008473 12.59 2620 3474362 1239842 13.69 964145 3008543 11467 12:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 veth663514d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:42:01 eth0 271.86 212.54 2106.42 30.96 0.00 0.00 0.00 0.00 12:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 docker0 194.64 241.31 15.43 2075.96 0.00 0.00 0.00 0.00 12:43:01 eth0 110.19 68.88 2601.88 12.86 0.00 0.00 0.00 0.00 12:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 eth0 0.82 0.43 0.51 0.38 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 eth0 1.95 1.37 12.35 0.11 0.00 0.00 0.00 0.00 12:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 eth0 0.22 0.20 0.08 0.05 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 eth0 0.13 0.08 0.01 0.03 0.00 0.00 0.00 0.00 12:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.06 40.53 674.63 6.34 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 27.81 34.48 2.21 296.66 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) 02/16/22 _x86_64_ (2 CPU) 12:40:09 LINUX RESTART (2 CPU) 12:41:01 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 50.34 0.00 12.02 3.53 0.09 34.02 12:42:01 0 50.33 0.00 12.37 3.81 0.09 33.40 12:42:01 1 50.36 0.00 11.67 3.24 0.09 34.63 12:43:01 all 22.43 0.00 4.54 1.73 0.05 71.25 12:43:01 0 22.76 0.00 4.54 1.54 0.05 71.11 12:43:01 1 22.11 0.00 4.53 1.92 0.05 71.38 12:44:01 all 0.23 0.00 0.09 0.00 0.03 99.65 12:44:01 0 0.07 0.00 0.12 0.00 0.03 99.78 12:44:01 1 0.40 0.00 0.07 0.00 0.02 99.52 12:45:01 all 0.22 0.00 0.06 0.00 0.03 99.70 12:45:01 0 0.12 0.00 0.07 0.00 0.02 99.80 12:45:01 1 0.32 0.00 0.05 0.00 0.03 99.60 12:46:01 all 0.22 0.00 0.04 0.00 0.02 99.72 12:46:01 0 0.05 0.00 0.05 0.00 0.02 99.88 12:46:01 1 0.38 0.00 0.03 0.00 0.02 99.57 12:47:01 all 0.18 0.00 0.04 0.00 0.02 99.77 12:47:01 0 0.05 0.00 0.05 0.00 0.02 99.88 12:47:01 1 0.30 0.00 0.03 0.00 0.02 99.65 12:48:01 all 0.18 0.00 0.03 0.00 0.03 99.77 12:48:01 0 0.03 0.00 0.03 0.00 0.02 99.92 12:48:01 1 0.32 0.00 0.03 0.00 0.03 99.62 Average: all 10.02 0.00 2.28 0.71 0.04 86.95 Average: 0 9.95 0.00 2.33 0.73 0.03 86.96 Average: 1 10.09 0.00 2.23 0.70 0.04 86.94