---> uname -a: Linux prd-centos7-docker-4c-2g-4117.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) 01/28/22 _x86_64_ (2 CPU) 04:08:59 LINUX RESTART (2 CPU) 04:10:01 tps rtps wtps bread/s bwrtn/s 04:11:01 243.67 0.02 243.65 0.53 58155.98 04:12:01 125.07 0.00 125.07 0.00 10324.91 04:13:01 83.05 0.00 83.05 0.00 18031.52 04:14:01 0.15 0.00 0.15 0.00 2.01 04:15:01 0.33 0.00 0.33 0.00 5.01 04:16:01 0.27 0.00 0.27 0.00 3.01 04:17:02 0.35 0.03 0.32 3.73 8.71 Average: 64.71 0.01 64.70 0.61 12364.31 04:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:11:01 3886184 0 1006212 12.56 2620 3113924 1589920 17.55 942648 2719484 57564 04:12:01 3877644 0 966216 12.06 2620 3162460 1421288 15.69 997768 2676396 0 04:13:01 3307072 0 1057064 13.20 2620 3642184 1467848 16.21 1043736 3119688 16 04:14:01 3306752 0 1057380 13.20 2620 3642188 1467848 16.21 1043916 3119688 8 04:15:01 3332280 0 1031844 12.88 2620 3642196 1292512 14.27 1024488 3119688 8 04:16:01 3333232 0 1030892 12.87 2620 3642196 1292416 14.27 1024372 3119688 8 04:17:02 3331508 0 1032436 12.89 2620 3642376 1306920 14.43 1024732 3119700 20 Average: 3482096 0 1026006 12.81 2620 3498218 1405536 15.52 1014523 2999190 8232 04:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:11:01 vethca5ff86 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:11:01 eth0 308.37 237.36 2102.73 30.50 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 docker0 238.57 289.91 19.79 2144.21 0.00 0.00 0.00 0.00 04:12:01 eth0 56.51 35.68 163.37 14.62 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 15.43 20.53 0.90 89.33 0.00 0.00 0.00 0.00 04:13:01 eth0 109.66 72.32 2598.80 104.91 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 eth0 4.50 1.80 4.41 0.31 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 eth0 0.22 0.15 0.08 0.07 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:02 eth0 3.36 2.18 3.57 0.94 0.00 0.00 0.00 0.00 04:17:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 68.96 49.94 696.23 21.62 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 36.30 44.36 2.96 319.17 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) 01/28/22 _x86_64_ (2 CPU) 04:08:59 LINUX RESTART (2 CPU) 04:10:01 CPU %user %nice %system %iowait %steal %idle 04:11:01 all 26.50 0.00 11.21 1.58 0.09 60.63 04:11:01 0 27.18 0.00 11.28 1.40 0.09 60.05 04:11:01 1 25.81 0.00 11.13 1.76 0.09 61.21 04:12:01 all 62.81 0.00 9.52 1.57 0.12 25.98 04:12:01 0 63.70 0.00 9.66 1.84 0.11 24.69 04:12:01 1 61.92 0.00 9.38 1.30 0.13 27.27 04:13:01 all 8.62 0.00 3.76 0.78 0.03 86.81 04:13:01 0 8.11 0.00 3.87 0.51 0.03 87.48 04:13:01 1 9.14 0.00 3.65 1.04 0.03 86.14 04:14:01 all 0.19 0.00 0.08 0.00 0.01 99.72 04:14:01 0 0.08 0.00 0.07 0.00 0.02 99.83 04:14:01 1 0.30 0.00 0.08 0.00 0.00 99.62 04:15:01 all 0.18 0.00 0.09 0.00 0.02 99.71 04:15:01 0 0.30 0.00 0.07 0.00 0.02 99.61 04:15:01 1 0.07 0.00 0.12 0.00 0.02 99.80 04:16:01 all 0.22 0.00 0.04 0.00 0.02 99.72 04:16:01 0 0.35 0.00 0.05 0.00 0.02 99.58 04:16:01 1 0.08 0.00 0.03 0.00 0.02 99.87 04:17:02 all 0.49 0.00 0.27 0.00 0.01 99.23 04:17:02 0 0.72 0.00 0.28 0.00 0.00 99.00 04:17:02 1 0.27 0.00 0.25 0.00 0.02 99.47 Average: all 13.44 0.00 3.42 0.54 0.04 82.55 Average: 0 13.65 0.00 3.47 0.51 0.04 82.33 Average: 1 13.24 0.00 3.38 0.56 0.04 82.77