---> uname -a: Linux prd-centos7-docker-4c-2g-76.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 11:38:41 LINUX RESTART (2 CPU) 11:39:01 tps rtps wtps bread/s bwrtn/s 11:40:01 91.14 8.69 82.45 3491.36 3490.71 11:41:01 1.60 0.00 1.60 0.00 31.43 11:42:01 0.27 0.00 0.27 0.00 3.60 11:43:01 0.20 0.00 0.20 0.00 3.10 11:44:01 0.32 0.00 0.32 0.00 3.86 11:45:01 0.95 0.65 0.30 56.37 5.06 11:46:01 0.30 0.00 0.30 0.00 6.71 11:47:01 3.81 0.13 3.68 13.72 133.49 Average: 12.33 1.18 11.14 445.25 459.83 11:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:01 5694108 0 615396 7.68 2620 1696816 1266188 13.98 562652 1519400 132 11:41:01 5700636 0 608860 7.60 2620 1696824 1193008 13.17 557208 1519364 8 11:42:01 5703068 0 606428 7.57 2620 1696824 1193144 13.17 554772 1519364 8 11:43:01 5704644 0 604844 7.55 2620 1696832 1172368 12.94 553948 1519368 8 11:44:01 5707132 0 602352 7.52 2620 1696836 1172560 12.95 551284 1519364 12 11:45:01 5685964 0 621836 7.76 2620 1698520 1175508 12.98 572564 1519928 8 11:46:01 5681456 0 626336 7.82 2620 1698528 1175532 12.98 576832 1519928 8 11:47:01 5144952 0 761564 9.51 2620 2099804 1539484 17.00 878920 1712408 400168 Average: 5627745 0 630952 7.88 2620 1747623 1235974 13.65 601022 1543640 50044 11:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:40:01 eth0 407.61 211.37 1036.08 71.55 0.00 0.00 0.00 0.00 11:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 docker0 8.14 5.03 0.93 39.36 0.00 0.00 0.00 0.00 11:41:01 eth0 5.41 1.90 9.13 0.45 0.00 0.00 0.00 0.00 11:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 eth0 0.55 0.40 0.27 0.20 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 1.45 0.17 0.22 0.07 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 2.05 0.83 0.93 0.62 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 7.46 4.58 5.39 4.85 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 2.13 0.70 0.75 0.43 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 97.17 62.30 2594.90 10.04 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 Average: eth0 65.50 35.29 456.19 11.03 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 1.02 0.63 0.12 4.92 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) 11:38:41 LINUX RESTART (2 CPU) 11:39:01 CPU %user %nice %system %iowait %steal %idle 11:40:01 all 11.22 0.00 2.78 1.79 0.05 84.16 11:40:01 0 10.90 0.00 3.32 1.04 0.05 84.69 11:40:01 1 11.55 0.00 2.23 2.54 0.05 83.62 11:41:01 all 0.31 0.00 0.07 0.00 0.02 99.61 11:41:01 0 0.13 0.00 0.05 0.00 0.02 99.80 11:41:01 1 0.49 0.00 0.08 0.00 0.02 99.41 11:42:01 all 0.23 0.00 0.03 0.00 0.03 99.70 11:42:01 0 0.07 0.00 0.03 0.00 0.03 99.87 11:42:01 1 0.40 0.00 0.03 0.00 0.03 99.53 11:43:01 all 0.15 0.00 0.03 0.00 0.03 99.79 11:43:01 0 0.03 0.00 0.05 0.00 0.03 99.88 11:43:01 1 0.27 0.00 0.02 0.00 0.02 99.70 11:44:01 all 0.18 0.00 0.03 0.00 0.03 99.77 11:44:01 0 0.07 0.00 0.03 0.00 0.02 99.88 11:44:01 1 0.28 0.00 0.03 0.00 0.03 99.65 11:45:01 all 0.54 0.00 0.10 0.01 0.03 99.32 11:45:01 0 0.59 0.00 0.12 0.02 0.03 99.25 11:45:01 1 0.50 0.00 0.08 0.00 0.02 99.40 11:46:01 all 0.17 0.00 0.03 0.00 0.03 99.77 11:46:01 0 0.30 0.00 0.05 0.00 0.02 99.63 11:46:01 1 0.03 0.00 0.02 0.00 0.03 99.92 11:47:01 all 5.32 0.00 1.81 0.04 0.03 92.79 11:47:01 0 5.93 0.00 1.81 0.05 0.03 92.18 11:47:01 1 4.72 0.00 1.82 0.03 0.03 93.39 Average: all 2.24 0.00 0.60 0.23 0.03 96.90 Average: 0 2.22 0.00 0.68 0.14 0.03 96.94 Average: 1 2.26 0.00 0.53 0.32 0.03 96.86