---> uname -a: Linux prd-centos7-docker-4c-2g-1238.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) 01/11/22 _x86_64_ (2 CPU) 15:45:40 LINUX RESTART (2 CPU) 15:46:01 tps rtps wtps bread/s bwrtn/s 15:47:01 85.61 6.51 79.10 2965.66 5386.09 15:48:01 1.87 0.05 1.82 1.07 33.66 15:49:01 0.23 0.00 0.23 0.00 3.18 15:50:01 0.22 0.00 0.22 0.00 2.83 15:51:01 0.28 0.00 0.28 0.00 4.00 15:52:01 0.30 0.00 0.30 0.00 4.36 15:53:01 213.07 0.03 213.04 3.73 54527.22 Average: 43.10 0.94 42.15 424.42 8568.63 15:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:47:01 5645872 0 626684 7.82 2620 1733764 1274212 14.07 588420 1538952 28 15:48:01 5654444 0 618116 7.72 2620 1733760 1206720 13.32 581740 1538944 16 15:49:01 5659096 0 613464 7.66 2620 1733760 1194384 13.19 577620 1538944 8 15:50:01 5658136 0 614416 7.67 2620 1733768 1165384 12.87 578472 1538948 16 15:51:01 5658512 0 614036 7.67 2620 1733772 1165708 12.87 578560 1538944 8 15:52:01 5658268 0 614276 7.67 2620 1733776 1165792 12.87 579124 1538944 8 15:53:01 4026204 0 924064 11.54 2620 3056052 1281648 14.15 852188 2684668 248 Average: 5422933 0 660722 8.25 2620 1922665 1207693 13.33 619446 1702621 47 15:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:47:01 eth0 502.51 341.83 1651.58 82.94 0.00 0.00 0.00 0.00 15:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 docker0 101.18 52.11 9.37 350.12 0.00 0.00 0.00 0.00 15:48:01 eth0 1.43 0.38 0.44 0.21 0.00 0.00 0.00 0.00 15:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 eth0 0.52 0.28 0.26 0.25 0.00 0.00 0.00 0.00 15:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 eth0 0.42 0.10 0.02 0.01 0.00 0.00 0.00 0.00 15:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 eth0 8.11 3.18 8.02 0.60 0.00 0.00 0.00 0.00 15:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 eth0 0.63 0.57 0.34 0.31 0.00 0.00 0.00 0.00 15:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 veth531c210 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 eth0 344.96 211.09 7653.92 34.72 0.00 0.00 0.00 0.00 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 docker0 31.59 45.89 3.04 388.92 0.00 0.00 0.00 0.00 Average: veth531c210 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 122.68 79.65 1331.06 17.01 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 18.97 14.00 1.77 105.60 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) 01/11/22 _x86_64_ (2 CPU) 15:45:40 LINUX RESTART (2 CPU) 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 11.02 0.00 2.76 2.23 0.04 83.95 15:47:01 0 12.28 0.00 2.84 2.01 0.03 82.83 15:47:01 1 9.76 0.00 2.68 2.45 0.05 85.06 15:48:01 all 0.22 0.00 0.07 0.00 0.03 99.69 15:48:01 0 0.20 0.00 0.05 0.00 0.02 99.73 15:48:01 1 0.23 0.00 0.08 0.00 0.03 99.65 15:49:01 all 0.15 0.00 0.03 0.00 0.03 99.78 15:49:01 0 0.27 0.00 0.05 0.00 0.03 99.65 15:49:01 1 0.03 0.00 0.02 0.00 0.03 99.92 15:50:01 all 0.03 0.00 0.03 0.00 0.03 99.92 15:50:01 0 0.05 0.00 0.03 0.00 0.03 99.88 15:50:01 1 0.02 0.00 0.02 0.00 0.02 99.95 15:51:01 all 0.18 0.00 0.07 0.00 0.02 99.73 15:51:01 0 0.22 0.00 0.10 0.00 0.02 99.67 15:51:01 1 0.15 0.00 0.03 0.00 0.02 99.80 15:52:01 all 0.17 0.00 0.05 0.00 0.03 99.76 15:52:01 0 0.05 0.00 0.07 0.00 0.02 99.87 15:52:01 1 0.28 0.00 0.03 0.00 0.03 99.65 15:53:01 all 22.47 0.00 9.15 2.91 0.07 65.40 15:53:01 0 22.40 0.00 8.87 3.40 0.07 65.26 15:53:01 1 22.54 0.00 9.42 2.43 0.07 65.54 Average: all 4.76 0.00 1.69 0.72 0.03 92.80 Average: 0 4.94 0.00 1.67 0.75 0.03 92.61 Average: 1 4.59 0.00 1.70 0.68 0.04 92.99