---> uname -a: Linux prd-centos7-docker-4c-2g-2133.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 8.6G 32G 22% / 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 8.6G 32G 22% /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) 01/19/22 _x86_64_ (2 CPU) 23:15:40 LINUX RESTART (2 CPU) 23:16:01 tps rtps wtps bread/s bwrtn/s 23:17:01 316.23 8.66 307.57 3534.22 50950.30 23:18:01 80.72 0.00 80.72 0.00 18141.71 23:19:01 0.77 0.00 0.77 0.00 6.73 23:20:01 0.23 0.00 0.23 0.00 3.46 23:21:02 0.23 0.00 0.23 0.00 2.98 Average: 79.67 1.73 77.94 707.17 13826.27 23:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:17:01 4495932 0 898812 11.22 2620 2611568 2035536 22.47 756940 2328364 180 23:18:01 3988400 0 927512 11.58 2620 3090400 1226936 13.55 793376 2760424 16 23:19:01 3979880 0 936028 11.69 2620 3090404 1221520 13.49 802880 2760424 8 23:20:01 3982896 0 933008 11.65 2620 3090408 1218436 13.45 800816 2760424 8 23:21:02 3988200 0 927700 11.58 2620 3090412 1174160 12.96 796212 2760424 8 Average: 4087062 0 924612 11.54 2620 2994638 1375318 15.18 790045 2674012 44 23:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:17:01 eth0 689.11 432.87 5444.29 97.14 0.00 0.00 0.00 0.00 23:17:01 veth402319f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 veth0e5a175 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 eth0 133.52 80.45 2627.59 17.31 0.00 0.00 0.00 0.00 23:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 docker0 140.71 140.83 10.82 1060.74 0.00 0.00 0.00 0.00 23:19:01 eth0 0.50 0.40 0.56 0.12 0.00 0.00 0.00 0.00 23:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 eth0 0.78 0.32 0.27 0.20 0.00 0.00 0.00 0.00 23:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:02 eth0 0.75 0.25 0.15 0.08 0.00 0.00 0.00 0.00 23:21:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 165.00 102.90 1615.15 22.98 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 28.15 28.17 2.16 212.18 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) 01/19/22 _x86_64_ (2 CPU) 23:15:40 LINUX RESTART (2 CPU) 23:16:01 CPU %user %nice %system %iowait %steal %idle 23:17:01 all 31.91 0.00 12.57 4.20 0.10 51.21 23:17:01 0 31.21 0.00 13.43 4.04 0.11 51.21 23:17:01 1 32.62 0.00 11.71 4.37 0.09 51.21 23:18:01 all 9.58 0.00 4.84 0.77 0.05 84.76 23:18:01 0 9.40 0.00 4.90 0.68 0.05 84.97 23:18:01 1 9.77 0.00 4.77 0.86 0.05 84.55 23:19:01 all 0.18 0.00 0.05 0.00 0.03 99.74 23:19:01 0 0.03 0.00 0.05 0.00 0.03 99.88 23:19:01 1 0.32 0.00 0.05 0.00 0.03 99.60 23:20:01 all 0.22 0.00 0.07 0.00 0.03 99.69 23:20:01 0 0.05 0.00 0.08 0.00 0.02 99.85 23:20:01 1 0.38 0.00 0.05 0.00 0.03 99.53 23:21:02 all 0.13 0.00 0.03 0.00 0.03 99.81 23:21:02 0 0.05 0.00 0.03 0.00 0.03 99.88 23:21:02 1 0.20 0.00 0.03 0.00 0.03 99.73 Average: all 8.10 0.00 3.39 0.95 0.05 87.51 Average: 0 7.85 0.00 3.57 0.91 0.05 87.62 Average: 1 8.35 0.00 3.21 1.00 0.05 87.39