---> uname -a: Linux prd-centos7-docker-4c-2g-78.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 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) 12/02/21 _x86_64_ (2 CPU) 11:40:10 LINUX RESTART (2 CPU) 11:41:01 tps rtps wtps bread/s bwrtn/s 11:42:01 3.73 0.00 3.73 0.00 112.46 11:43:01 0.43 0.00 0.43 0.00 6.63 11:44:01 0.27 0.00 0.27 0.00 3.33 11:45:01 0.87 0.65 0.22 56.37 2.92 11:46:01 0.45 0.00 0.45 0.00 7.98 11:47:01 0.28 0.00 0.28 0.00 4.45 11:48:01 0.17 0.00 0.17 0.00 1.62 11:49:01 0.27 0.00 0.27 0.00 3.61 11:50:01 209.56 0.03 209.53 3.73 54270.52 Average: 24.00 0.08 23.93 6.68 6046.50 11:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:42:01 5691988 0 617016 7.70 2620 1697316 1196648 13.21 563644 1520436 8 11:43:01 5692896 0 616100 7.69 2620 1697324 1160920 12.82 563728 1520400 8 11:44:01 5696796 0 612200 7.64 2620 1697324 1160812 12.82 560000 1520400 8 11:45:01 5685868 0 621436 7.76 2620 1699016 1163672 12.85 570128 1520972 12 11:46:01 5685916 0 621384 7.76 2620 1699020 1163712 12.85 570312 1520968 20 11:47:01 5685976 0 621324 7.76 2620 1699020 1163712 12.85 570156 1520968 8 11:48:01 5674580 0 632712 7.90 2620 1699028 1163760 12.85 581260 1520968 12 11:49:01 5672116 0 635172 7.93 2620 1699032 1163848 12.85 583860 1520968 8 11:50:01 3970660 0 1014388 12.67 2620 3021272 1335964 14.75 930688 2653244 296 Average: 5495200 0 665748 8.31 2620 1845372 1185894 13.09 610420 1646592 42 11:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:42:01 eth0 0.58 0.37 0.27 0.28 0.00 0.00 0.00 0.00 11:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 eth0 7.38 2.68 7.11 0.24 0.00 0.00 0.00 0.00 11:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 eth0 2.02 0.75 0.93 0.64 0.00 0.00 0.00 0.00 11:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 eth0 7.15 4.18 5.30 4.79 0.00 0.00 0.00 0.00 11:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 eth0 2.20 0.63 0.77 0.46 0.00 0.00 0.00 0.00 11:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 eth0 0.87 0.37 0.35 0.24 0.00 0.00 0.00 0.00 11:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 eth0 1.52 0.62 0.58 0.40 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 eth0 0.73 0.30 0.29 0.17 0.00 0.00 0.00 0.00 11:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 eth0 362.31 205.85 7666.32 35.11 0.00 0.00 0.00 0.00 11:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 veth926777b 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:50:01 docker0 32.26 47.45 3.01 388.05 0.00 0.00 0.00 0.00 Average: eth0 42.75 23.97 853.63 4.70 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: veth926777b 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 3.58 5.27 0.33 43.12 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) 12/02/21 _x86_64_ (2 CPU) 11:40:10 LINUX RESTART (2 CPU) 11:41:01 CPU %user %nice %system %iowait %steal %idle 11:42:01 all 0.27 0.00 0.06 0.00 0.03 99.65 11:42:01 0 0.17 0.00 0.07 0.00 0.03 99.73 11:42:01 1 0.37 0.00 0.05 0.00 0.02 99.57 11:43:01 all 0.15 0.00 0.08 0.00 0.03 99.74 11:43:01 0 0.17 0.00 0.07 0.00 0.02 99.75 11:43:01 1 0.13 0.00 0.10 0.00 0.03 99.73 11:44:01 all 0.22 0.00 0.06 0.00 0.03 99.70 11:44:01 0 0.33 0.00 0.03 0.00 0.02 99.62 11:44:01 1 0.10 0.00 0.08 0.00 0.03 99.78 11:45:01 all 0.53 0.00 0.09 0.02 0.03 99.34 11:45:01 0 0.52 0.00 0.07 0.02 0.02 99.38 11:45:01 1 0.54 0.00 0.12 0.02 0.03 99.30 11:46:01 all 0.27 0.00 0.04 0.00 0.03 99.67 11:46:01 0 0.07 0.00 0.03 0.00 0.03 99.87 11:46:01 1 0.47 0.00 0.05 0.00 0.02 99.47 11:47:01 all 0.23 0.00 0.03 0.00 0.03 99.72 11:47:01 0 0.05 0.00 0.03 0.00 0.03 99.88 11:47:01 1 0.40 0.00 0.03 0.00 0.02 99.55 11:48:01 all 0.22 0.00 0.07 0.00 0.03 99.68 11:48:01 0 0.10 0.00 0.07 0.00 0.03 99.80 11:48:01 1 0.33 0.00 0.07 0.00 0.03 99.57 11:49:01 all 0.16 0.00 0.04 0.00 0.03 99.77 11:49:01 0 0.05 0.00 0.03 0.00 0.02 99.90 11:49:01 1 0.27 0.00 0.05 0.00 0.05 99.63 11:50:01 all 23.57 0.00 9.77 3.02 0.09 63.56 11:50:01 0 23.09 0.00 9.31 2.59 0.09 64.93 11:50:01 1 24.06 0.00 10.23 3.44 0.09 62.19 Average: all 2.73 0.00 1.09 0.32 0.03 95.82 Average: 0 2.62 0.00 1.04 0.28 0.03 96.03 Average: 1 2.84 0.00 1.14 0.37 0.04 95.61