---> uname -a: Linux prd-centos7-docker-4c-2g-4846.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: 2799.996 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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 02/08/22 _x86_64_ (2 CPU) 19:23:48 LINUX RESTART (2 CPU) 19:24:02 tps rtps wtps bread/s bwrtn/s 19:25:01 208.72 22.99 185.73 5617.33 61044.36 19:26:01 86.50 0.00 86.50 0.00 24164.61 19:27:01 0.87 0.00 0.87 0.00 8.58 19:28:01 0.20 0.00 0.20 0.00 2.83 Average: 73.53 5.68 67.86 1387.31 21146.87 19:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:25:01 4712028 0 806516 10.07 2620 2487776 1540328 17.01 799800 2151152 202136 19:26:01 4398708 0 834812 10.42 2620 2772800 1212948 13.39 790376 2424620 16 19:27:01 4380404 0 853116 10.65 2620 2772800 1213244 13.39 808532 2424620 8 19:28:01 4389644 0 843872 10.54 2620 2772804 1172696 12.95 800372 2424620 16 Average: 4470196 0 834579 10.42 2620 2701545 1284804 14.18 799770 2356253 50544 19:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:25:01 eth0 588.90 364.00 4840.82 94.18 0.00 0.00 0.00 0.00 19:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 vethc4f1710 28.99 32.92 2.52 352.93 0.00 0.00 0.00 0.00 19:25:01 docker0 40.72 38.20 4.07 394.51 0.00 0.00 0.00 0.00 19:26:01 eth0 117.00 72.30 2601.62 13.19 0.00 0.00 0.00 0.00 19:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 eth0 4.15 2.43 7.37 0.36 0.00 0.00 0.00 0.00 19:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 175.89 108.69 1850.67 26.66 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 10.07 9.44 1.01 97.43 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) 02/08/22 _x86_64_ (2 CPU) 19:23:48 LINUX RESTART (2 CPU) 19:24:02 CPU %user %nice %system %iowait %steal %idle 19:25:01 all 43.85 0.00 11.87 4.97 0.11 39.20 19:25:01 0 44.04 0.00 12.16 3.83 0.09 39.88 19:25:01 1 43.67 0.00 11.58 6.10 0.13 38.52 19:26:01 all 12.64 0.00 4.77 0.74 0.04 81.82 19:26:01 0 12.45 0.00 4.82 1.05 0.05 81.63 19:26:01 1 12.82 0.00 4.71 0.43 0.03 82.01 19:27:01 all 0.20 0.00 0.09 0.00 0.02 99.69 19:27:01 0 0.13 0.00 0.07 0.00 0.02 99.78 19:27:01 1 0.27 0.00 0.12 0.00 0.02 99.60 19:28:01 all 0.18 0.00 0.07 0.00 0.02 99.73 19:28:01 0 0.27 0.00 0.07 0.00 0.02 99.65 19:28:01 1 0.10 0.00 0.07 0.00 0.02 99.82 Average: all 13.55 0.00 4.02 1.35 0.05 81.04 Average: 0 13.57 0.00 4.10 1.16 0.04 81.13 Average: 1 13.53 0.00 3.94 1.54 0.05 80.95