---> uname -a: Linux prd-centos7-docker-4c-2g-511.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: 2799.994 BogoMIPS: 5599.98 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) 12/08/21 _x86_64_ (2 CPU) 18:24:30 LINUX RESTART (2 CPU) 18:25:01 tps rtps wtps bread/s bwrtn/s 18:26:01 31.95 3.28 28.66 2335.91 2223.35 18:27:01 0.37 0.00 0.37 0.00 6.08 18:28:01 0.27 0.00 0.27 0.00 3.60 18:29:02 0.20 0.00 0.20 0.00 2.70 18:30:01 0.30 0.00 0.30 0.00 3.78 18:31:01 0.30 0.00 0.30 0.00 4.98 18:32:01 0.17 0.00 0.17 0.00 1.62 18:33:01 0.28 0.00 0.28 0.00 3.35 18:34:01 0.23 0.00 0.23 0.00 2.97 Average: 3.79 0.37 3.43 260.07 250.77 18:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:26:01 5690052 0 622028 7.77 2620 1694240 1252620 13.83 567712 1516780 20 18:27:01 5701212 0 610860 7.63 2620 1694248 1155820 12.76 559176 1516744 20 18:28:01 5704344 0 607728 7.59 2620 1694248 1155868 12.76 555644 1516744 8 18:29:02 5703480 0 608584 7.60 2620 1694256 1155544 12.76 557180 1516748 8 18:30:01 5701008 0 611052 7.63 2620 1694260 1164236 12.85 559116 1516744 20 18:31:01 5702216 0 609844 7.61 2620 1694260 1164080 12.85 558288 1516744 8 18:32:01 5704012 0 608040 7.59 2620 1694268 1155328 12.76 556636 1516744 8 18:33:01 5694732 0 617316 7.71 2620 1694272 1155580 12.76 565832 1516744 8 18:34:01 5692984 0 619056 7.73 2620 1694280 1155568 12.76 568128 1516744 16 Average: 5699338 0 612723 7.65 2620 1694259 1168294 12.90 560857 1516748 13 18:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:26:01 eth0 94.77 67.90 371.52 21.70 0.00 0.00 0.00 0.00 18:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 docker0 2.35 1.27 0.33 6.11 0.00 0.00 0.00 0.00 18:27:01 eth0 0.77 0.47 0.36 0.30 0.00 0.00 0.00 0.00 18:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 eth0 0.88 0.43 0.31 0.21 0.00 0.00 0.00 0.00 18:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:02 eth0 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:29:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 eth0 8.88 3.08 9.42 0.46 0.00 0.00 0.00 0.00 18:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 eth0 0.65 0.43 0.35 0.15 0.00 0.00 0.00 0.00 18:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 eth0 0.65 0.12 0.06 0.07 0.00 0.00 0.00 0.00 18:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 eth0 1.13 0.45 0.40 0.27 0.00 0.00 0.00 0.00 18:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 eth0 0.52 0.28 0.27 0.20 0.00 0.00 0.00 0.00 18:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 12.04 8.15 42.59 2.60 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 0.26 0.14 0.04 0.68 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) 12/08/21 _x86_64_ (2 CPU) 18:24:30 LINUX RESTART (2 CPU) 18:25:01 CPU %user %nice %system %iowait %steal %idle 18:26:01 all 3.79 0.00 1.54 0.76 0.03 93.88 18:26:01 0 4.15 0.00 1.57 0.51 0.03 93.75 18:26:01 1 3.43 0.00 1.52 1.01 0.03 94.01 18:27:01 all 0.16 0.00 0.05 0.00 0.03 99.77 18:27:01 0 0.10 0.00 0.07 0.00 0.03 99.80 18:27:01 1 0.22 0.00 0.03 0.00 0.02 99.73 18:28:01 all 0.08 0.00 0.03 0.00 0.02 99.87 18:28:01 0 0.07 0.00 0.03 0.00 0.02 99.88 18:28:01 1 0.08 0.00 0.03 0.00 0.02 99.87 18:29:02 all 0.12 0.00 0.03 0.00 0.03 99.83 18:29:02 0 0.03 0.00 0.03 0.00 0.03 99.90 18:29:02 1 0.20 0.00 0.02 0.00 0.02 99.77 18:30:01 all 0.32 0.00 0.07 0.00 0.03 99.58 18:30:01 0 0.15 0.00 0.08 0.00 0.03 99.73 18:30:01 1 0.49 0.00 0.05 0.00 0.02 99.44 18:31:01 all 0.22 0.00 0.03 0.00 0.02 99.73 18:31:01 0 0.05 0.00 0.05 0.00 0.02 99.88 18:31:01 1 0.38 0.00 0.02 0.00 0.02 99.58 18:32:01 all 0.24 0.00 0.03 0.00 0.02 99.71 18:32:01 0 0.05 0.00 0.03 0.00 0.02 99.90 18:32:01 1 0.43 0.00 0.03 0.00 0.02 99.52 18:33:01 all 0.17 0.00 0.05 0.00 0.03 99.76 18:33:01 0 0.03 0.00 0.05 0.00 0.03 99.88 18:33:01 1 0.30 0.00 0.05 0.00 0.02 99.63 18:34:01 all 0.29 0.00 0.03 0.00 0.02 99.66 18:34:01 0 0.33 0.00 0.02 0.00 0.02 99.63 18:34:01 1 0.25 0.00 0.05 0.00 0.02 99.68 Average: all 0.59 0.00 0.21 0.08 0.02 99.09 Average: 0 0.55 0.00 0.21 0.06 0.03 99.16 Average: 1 0.64 0.00 0.20 0.11 0.02 99.03