---> uname -a: Linux prd-centos7-docker-4c-2g-2142.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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 01/19/22 _x86_64_ (2 CPU) 23:32:50 LINUX RESTART (2 CPU) 23:33:01 tps rtps wtps bread/s bwrtn/s 23:34:01 271.44 84.70 186.74 9479.30 61885.08 23:35:01 93.59 0.03 93.55 1.07 9080.43 23:36:01 73.52 0.00 73.52 0.00 18460.63 23:37:01 0.15 0.00 0.15 0.00 2.28 23:38:01 0.18 0.00 0.18 0.00 2.03 23:39:01 0.28 0.00 0.28 0.00 5.05 23:40:01 0.50 0.13 0.37 13.72 10.09 Average: 62.82 12.13 50.69 1356.56 12779.94 23:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:34:01 4476460 0 906684 11.32 2620 2623168 1584108 17.49 986160 2185532 301768 23:35:01 4600096 0 829332 10.36 2620 2576884 1476960 16.31 953500 2076412 9644 23:36:01 4289000 0 891920 11.14 2620 2825392 1229292 13.57 918624 2401776 20 23:37:01 4287580 0 893332 11.15 2620 2825400 1199024 13.24 921196 2401776 16 23:38:01 4290092 0 890816 11.12 2620 2825404 1199060 13.24 918760 2401776 8 23:39:01 4291640 0 889264 11.10 2620 2825408 1166140 12.87 918668 2401776 8 23:40:01 4268040 0 912360 11.39 2620 2825912 1475480 16.29 1048464 2289612 140 Average: 4357558 0 887673 11.08 2620 2761081 1332866 14.72 952196 2308380 44515 23:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:34:01 vethaca00a7 48.14 55.35 4.52 412.87 0.00 0.00 0.00 0.00 23:34:01 eth0 719.55 510.11 5445.84 107.08 0.00 0.00 0.00 0.00 23:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 docker0 156.10 114.59 13.81 763.55 0.00 0.00 0.00 0.00 23:35:01 vethaca00a7 1.22 1.15 0.11 0.43 0.00 0.00 0.00 0.00 23:35:01 eth0 21.59 11.06 16.90 8.50 0.00 0.00 0.00 0.00 23:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 docker0 1.22 1.15 0.09 0.43 0.00 0.00 0.00 0.00 23:36:01 eth0 102.08 61.05 2611.91 11.77 0.00 0.00 0.00 0.00 23:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 eth0 1.78 0.57 0.69 0.51 0.00 0.00 0.00 0.00 23:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 eth0 1.17 0.30 0.32 0.20 0.00 0.00 0.00 0.00 23:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 eth0 2.95 0.78 0.90 0.50 0.00 0.00 0.00 0.00 23:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 eth0 19.60 15.22 12.08 89.48 0.00 0.00 0.00 0.00 23:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 124.12 85.60 1155.74 31.15 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 22.48 16.54 1.99 109.16 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) 01/19/22 _x86_64_ (2 CPU) 23:32:50 LINUX RESTART (2 CPU) 23:33:01 CPU %user %nice %system %iowait %steal %idle 23:34:01 all 44.23 0.00 13.24 6.23 0.09 36.20 23:34:01 0 43.04 0.00 13.72 6.22 0.09 36.94 23:34:01 1 45.42 0.00 12.78 6.24 0.09 35.47 23:35:01 all 37.74 0.00 5.41 1.64 0.08 55.13 23:35:01 0 38.11 0.00 5.59 1.60 0.09 54.62 23:35:01 1 37.38 0.00 5.23 1.68 0.07 55.63 23:36:01 all 7.54 0.00 3.32 0.67 0.05 88.42 23:36:01 0 7.89 0.00 3.27 0.92 0.05 87.87 23:36:01 1 7.19 0.00 3.37 0.43 0.05 88.96 23:37:01 all 0.14 0.00 0.04 0.00 0.04 99.77 23:37:01 0 0.07 0.00 0.05 0.00 0.05 99.83 23:37:01 1 0.22 0.00 0.03 0.00 0.03 99.72 23:38:01 all 0.15 0.00 0.05 0.00 0.03 99.77 23:38:01 0 0.08 0.00 0.07 0.00 0.03 99.82 23:38:01 1 0.22 0.00 0.03 0.00 0.02 99.73 23:39:01 all 0.19 0.00 0.06 0.00 0.03 99.72 23:39:01 0 0.35 0.00 0.05 0.00 0.03 99.57 23:39:01 1 0.03 0.00 0.07 0.00 0.03 99.87 23:40:01 all 1.89 0.00 0.65 0.00 0.04 97.41 23:40:01 0 2.50 0.00 0.62 0.00 0.02 96.86 23:40:01 1 1.29 0.00 0.69 0.00 0.07 97.96 Average: all 12.61 0.00 3.13 1.16 0.05 83.05 Average: 0 12.63 0.00 3.21 1.19 0.05 82.92 Average: 1 12.58 0.00 3.05 1.14 0.05 83.18