---> uname -a: Linux prd-centos7-docker-4c-2g-855.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: 2800.000 BogoMIPS: 5600.00 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 8.1G 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 8.1G 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) 12/14/21 _x86_64_ (2 CPU) 15:57:19 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 5.71 0.08 5.63 3.46 2421.15 16:00:01 3.18 0.00 3.18 0.00 1900.05 16:01:01 1.87 0.03 1.83 0.27 1368.04 16:02:01 1.05 0.07 0.98 1.47 656.63 16:03:01 0.97 0.00 0.97 0.00 718.21 16:04:02 121.09 2.80 118.29 2236.75 12750.68 Average: 22.32 0.50 21.82 373.86 3303.56 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 5801736 0 576472 7.20 2620 1628104 1191816 13.16 506272 1474716 3828 16:00:01 5736964 0 588348 7.35 2620 1681000 1200208 13.25 569028 1475044 236 16:01:01 5689688 0 594748 7.43 2620 1721876 1203468 13.29 614328 1475404 296 16:02:01 5661332 0 594672 7.43 2620 1750308 1200972 13.26 642360 1475632 9016 16:03:01 5640328 0 595088 7.43 2620 1770896 1201056 13.26 662272 1475752 8152 16:04:02 4833340 0 867920 10.84 2620 2305052 1749840 19.32 1222432 1663240 216572 Average: 5560565 0 636208 7.94 2620 1809539 1291227 14.26 702782 1506631 39683 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 eth0 166.24 131.04 702.04 8.99 0.00 0.00 0.00 0.00 15:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 eth0 190.74 154.41 894.28 10.56 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 eth0 163.51 134.41 692.26 9.21 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 eth0 129.23 109.23 481.78 7.50 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 eth0 109.33 93.39 350.50 6.47 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:02 eth0 495.54 309.49 3803.26 804.12 0.00 0.00 0.00 0.00 16:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:02 docker0 11.48 16.48 1.06 205.18 0.00 0.00 0.00 0.00 Average: eth0 209.13 155.35 1154.32 141.22 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 1.92 2.75 0.18 34.22 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) 12/14/21 _x86_64_ (2 CPU) 15:57:19 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 1.07 0.00 0.30 0.00 0.03 98.59 15:59:01 0 1.46 0.00 0.37 0.00 0.03 98.14 15:59:01 1 0.69 0.00 0.23 0.00 0.03 99.04 16:00:01 all 1.37 0.00 0.31 0.00 0.05 98.27 16:00:01 0 2.12 0.00 0.44 0.00 0.05 97.39 16:00:01 1 0.62 0.00 0.18 0.00 0.05 99.14 16:01:01 all 1.00 0.00 0.29 0.00 0.03 98.68 16:01:01 0 1.50 0.00 0.44 0.00 0.03 98.02 16:01:01 1 0.50 0.00 0.13 0.00 0.03 99.33 16:02:01 all 0.85 0.00 0.24 0.00 0.03 98.89 16:02:01 0 1.37 0.00 0.39 0.00 0.02 98.23 16:02:01 1 0.33 0.00 0.08 0.00 0.03 99.55 16:03:01 all 0.64 0.00 0.20 0.00 0.03 99.13 16:03:01 0 1.20 0.00 0.30 0.00 0.03 98.47 16:03:01 1 0.08 0.00 0.10 0.00 0.03 99.78 16:04:02 all 22.36 0.00 4.12 2.39 0.09 71.04 16:04:02 0 22.39 0.00 4.25 2.17 0.09 71.11 16:04:02 1 22.34 0.00 3.99 2.62 0.09 70.97 Average: all 4.46 0.00 0.89 0.39 0.04 94.22 Average: 0 4.93 0.00 1.02 0.35 0.04 93.66 Average: 1 3.99 0.00 0.77 0.42 0.04 94.77