---> uname -a: Linux prd-centos7-docker-4c-2g-42.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: 2800.000 BogoMIPS: 5600.00 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) 07:33:20 LINUX RESTART (2 CPU) 07:34:01 tps rtps wtps bread/s bwrtn/s 07:35:01 5.51 0.00 5.51 0.00 277.43 07:36:01 0.40 0.00 0.40 0.00 7.65 07:37:01 0.23 0.00 0.23 0.00 3.31 07:38:01 0.20 0.00 0.20 0.00 2.70 07:39:01 0.32 0.00 0.32 0.00 3.58 07:40:01 0.28 0.00 0.28 0.00 4.31 07:41:01 0.17 0.00 0.17 0.00 1.62 07:42:01 0.28 0.00 0.28 0.00 3.21 07:43:01 230.91 0.10 230.81 7.19 54751.49 Average: 26.48 0.01 26.47 0.80 6118.40 07:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:35:01 5697740 0 611888 7.64 2620 1696692 1232364 13.61 558688 1519576 20 07:36:01 5703604 0 606016 7.57 2620 1696700 1161348 12.82 554352 1519540 20 07:37:01 5702216 0 607404 7.58 2620 1696700 1161516 12.82 555368 1519540 8 07:38:01 5702120 0 607492 7.59 2620 1696708 1161360 12.82 555776 1519544 16 07:39:01 5705676 0 603932 7.54 2620 1696712 1161276 12.82 552096 1519540 20 07:40:01 5706624 0 602984 7.53 2620 1696712 1161204 12.82 551516 1519540 12 07:41:01 5705376 0 604224 7.54 2620 1696720 1161252 12.82 552572 1519540 12 07:42:01 5696516 0 613080 7.65 2620 1696724 1161204 12.82 561336 1519540 12 07:43:01 3994192 0 993536 12.41 2620 3018592 1511660 16.69 916428 2641516 32 Average: 5512674 0 650062 8.12 2620 1843584 1208132 13.34 595348 1644208 17 07:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:35:01 eth0 25.62 23.32 60.15 8.05 0.00 0.00 0.00 0.00 07:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 docker0 9.82 5.53 1.07 39.60 0.00 0.00 0.00 0.00 07:36:01 eth0 1.05 0.13 0.18 0.07 0.00 0.00 0.00 0.00 07:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 eth0 3.60 1.82 3.37 0.45 0.00 0.00 0.00 0.00 07:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 eth0 0.55 0.30 0.27 0.20 0.00 0.00 0.00 0.00 07:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 eth0 0.23 0.20 0.08 0.08 0.00 0.00 0.00 0.00 07:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 eth0 0.13 0.10 0.01 0.03 0.00 0.00 0.00 0.00 07:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 eth0 0.20 0.12 0.07 0.01 0.00 0.00 0.00 0.00 07:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 eth0 0.18 0.12 0.01 0.01 0.00 0.00 0.00 0.00 07:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 eth0 395.12 262.23 7700.29 123.16 0.00 0.00 0.00 0.00 07:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 docker0 42.80 52.74 3.98 390.49 0.00 0.00 0.00 0.00 Average: eth0 47.42 32.04 862.88 14.68 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 5.85 6.48 0.56 47.80 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) 07:33:20 LINUX RESTART (2 CPU) 07:34:01 CPU %user %nice %system %iowait %steal %idle 07:35:01 all 1.47 0.00 0.71 0.02 0.05 97.75 07:35:01 0 1.51 0.00 0.70 0.00 0.05 97.74 07:35:01 1 1.43 0.00 0.72 0.03 0.05 97.77 07:36:01 all 0.22 0.00 0.08 0.00 0.03 99.68 07:36:01 0 0.10 0.00 0.12 0.00 0.03 99.75 07:36:01 1 0.33 0.00 0.03 0.00 0.02 99.62 07:37:01 all 0.20 0.00 0.05 0.00 0.02 99.73 07:37:01 0 0.10 0.00 0.07 0.00 0.03 99.80 07:37:01 1 0.30 0.00 0.03 0.00 0.00 99.67 07:38:01 all 0.22 0.00 0.07 0.00 0.03 99.69 07:38:01 0 0.12 0.00 0.08 0.00 0.03 99.77 07:38:01 1 0.32 0.00 0.05 0.00 0.02 99.62 07:39:01 all 0.15 0.00 0.05 0.00 0.01 99.79 07:39:01 0 0.20 0.00 0.07 0.00 0.02 99.72 07:39:01 1 0.10 0.00 0.03 0.00 0.00 99.87 07:40:01 all 0.13 0.00 0.05 0.00 0.03 99.80 07:40:01 0 0.07 0.00 0.07 0.00 0.03 99.83 07:40:01 1 0.18 0.00 0.03 0.00 0.02 99.77 07:41:01 all 0.22 0.00 0.06 0.00 0.02 99.71 07:41:01 0 0.08 0.00 0.10 0.00 0.03 99.78 07:41:01 1 0.35 0.00 0.02 0.00 0.00 99.63 07:42:01 all 0.21 0.00 0.07 0.00 0.02 99.71 07:42:01 0 0.07 0.00 0.10 0.00 0.03 99.80 07:42:01 1 0.35 0.00 0.03 0.00 0.00 99.62 07:43:01 all 25.19 0.00 10.76 2.83 0.09 61.14 07:43:01 0 24.58 0.00 11.17 3.15 0.09 61.01 07:43:01 1 25.79 0.00 10.34 2.52 0.09 61.26 Average: all 2.97 0.00 1.26 0.30 0.03 95.43 Average: 0 2.85 0.00 1.33 0.33 0.04 95.45 Average: 1 3.10 0.00 1.20 0.27 0.02 95.41