---> uname -a: Linux prd-centos7-docker-4c-2g-2128.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 8.6G 32G 22% / 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 8.6G 32G 22% /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) 23:09:39 LINUX RESTART (2 CPU) 23:10:01 tps rtps wtps bread/s bwrtn/s 23:11:01 264.47 6.73 257.74 3010.72 48770.51 23:12:01 91.04 0.05 90.99 1.07 18609.23 23:13:01 0.88 0.00 0.88 0.00 8.63 23:14:01 0.20 0.00 0.20 0.00 2.96 23:15:01 0.28 0.00 0.28 0.00 3.08 Average: 71.39 1.36 70.04 602.52 13481.85 23:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:11:01 4280028 0 875004 10.93 2620 2851280 1432884 15.82 959860 2326652 8 23:12:01 3975840 0 940132 11.74 2620 3090340 1239944 13.69 805112 2758168 8 23:13:01 3974440 0 941528 11.76 2620 3090344 1182496 13.06 807224 2758168 8 23:14:01 3992452 0 923512 11.53 2620 3090348 1173112 12.95 791452 2758168 8 23:15:01 3990520 0 925440 11.56 2620 3090352 1173112 12.95 793504 2758168 16 Average: 4042656 0 921123 11.50 2620 3042533 1240310 13.69 831430 2671865 10 23:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:11:01 eth0 745.35 472.16 5458.91 99.81 0.00 0.00 0.00 0.00 23:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 docker0 152.83 188.38 11.59 1064.39 0.00 0.00 0.00 0.00 23:12:01 eth0 135.12 83.06 2618.04 17.09 0.00 0.00 0.00 0.00 23:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 eth0 1.53 0.85 1.50 0.25 0.00 0.00 0.00 0.00 23:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 eth0 0.55 0.10 0.05 0.01 0.00 0.00 0.00 0.00 23:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 176.58 111.28 1616.04 23.44 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 30.57 37.69 2.32 212.94 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) 23:09:39 LINUX RESTART (2 CPU) 23:10:01 CPU %user %nice %system %iowait %steal %idle 23:11:01 all 25.43 0.00 10.04 4.14 0.09 60.30 23:11:01 0 25.14 0.00 10.62 4.33 0.09 59.82 23:11:01 1 25.72 0.00 9.45 3.96 0.09 60.78 23:12:01 all 8.37 0.00 4.07 1.09 0.05 86.41 23:12:01 0 8.40 0.00 4.17 1.09 0.05 86.29 23:12:01 1 8.35 0.00 3.97 1.09 0.05 86.53 23:13:01 all 0.25 0.00 0.05 0.00 0.01 99.69 23:13:01 0 0.07 0.00 0.05 0.00 0.00 99.88 23:13:01 1 0.43 0.00 0.05 0.00 0.02 99.50 23:14:01 all 0.17 0.00 0.07 0.00 0.03 99.74 23:14:01 0 0.08 0.00 0.08 0.00 0.03 99.80 23:14:01 1 0.25 0.00 0.05 0.00 0.02 99.68 23:15:01 all 0.11 0.00 0.05 0.00 0.02 99.82 23:15:01 0 0.15 0.00 0.05 0.00 0.02 99.78 23:15:01 1 0.07 0.00 0.05 0.00 0.02 99.87 Average: all 6.66 0.00 2.77 1.01 0.04 89.52 Average: 0 6.57 0.00 2.91 1.05 0.04 89.43 Average: 1 6.75 0.00 2.63 0.98 0.04 89.60