---> uname -a: Linux prd-centos7-docker-4c-2g-1689.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 9.1G 31G 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 9.1G 31G 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) 01/17/22 _x86_64_ (2 CPU) 20:03:47 LINUX RESTART (2 CPU) 20:04:01 tps rtps wtps bread/s bwrtn/s 20:05:03 207.86 17.93 189.93 5380.89 62197.52 20:06:01 280.86 0.00 280.86 0.00 61667.10 20:07:01 119.40 0.00 119.40 0.00 24792.70 20:08:01 0.80 0.00 0.80 0.00 5.70 20:09:01 0.28 0.00 0.28 0.00 3.48 20:10:01 0.27 0.00 0.27 0.00 4.11 20:11:01 0.28 0.00 0.28 0.00 3.66 20:12:01 0.32 0.03 0.28 3.73 3.70 Average: 75.41 2.26 73.16 676.09 18407.73 20:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:05:03 4661996 0 812360 10.14 2620 2531964 1618836 17.87 768432 2231288 208864 20:06:01 3964808 0 959424 11.98 2620 3082088 1508532 16.66 941412 2646708 44 20:07:01 3302688 0 1044660 13.04 2620 3658972 1205452 13.31 1024532 3144856 20 20:08:01 3307452 0 1039888 12.98 2620 3658980 1165204 12.86 1022296 3144856 20 20:09:01 3312512 0 1034768 12.92 2620 3659040 1165204 12.86 1018624 3144872 28 20:10:01 3312364 0 1034968 12.92 2620 3658988 1165264 12.87 1018984 3144856 8 20:11:01 3320972 0 1026352 12.82 2620 3658996 1165204 12.86 1013004 3144856 8 20:12:01 3293724 0 1053464 13.15 2620 3659132 1423600 15.72 1035552 3144912 36 Average: 3559564 0 1000736 12.50 2620 3446020 1302162 14.38 980354 2968400 26128 20:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:05:03 veth6529816 116.28 146.87 10.99 634.91 0.00 0.00 0.00 0.00 20:05:03 eth0 800.98 497.47 5371.21 103.48 0.00 0.00 0.00 0.00 20:05:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:03 docker0 171.83 189.69 14.09 866.91 0.00 0.00 0.00 0.00 20:06:01 vetha630efe 6.98 8.39 0.48 39.34 0.00 0.00 0.00 0.00 20:06:01 eth0 149.23 117.66 1525.69 21.19 0.00 0.00 0.00 0.00 20:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 docker0 99.02 119.81 7.39 1493.42 0.00 0.00 0.00 0.00 20:07:01 eth0 134.78 81.61 2707.35 15.77 0.00 0.00 0.00 0.00 20:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 docker0 2.68 5.30 0.17 51.44 0.00 0.00 0.00 0.00 20:08:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 20:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 eth0 10.81 10.96 3.39 77.37 0.00 0.00 0.00 0.00 20:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 137.03 88.42 1199.82 27.27 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 33.93 39.02 2.69 296.54 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) 01/17/22 _x86_64_ (2 CPU) 20:03:47 LINUX RESTART (2 CPU) 20:04:01 CPU %user %nice %system %iowait %steal %idle 20:05:03 all 27.26 0.00 9.26 6.20 0.09 57.18 20:05:03 0 29.03 0.00 9.93 7.53 0.09 53.42 20:05:03 1 25.51 0.00 8.58 4.88 0.09 60.94 20:06:01 all 39.17 0.00 11.45 2.38 0.09 46.90 20:06:01 0 38.42 0.00 11.85 3.61 0.09 46.03 20:06:01 1 39.93 0.00 11.06 1.15 0.09 47.77 20:07:01 all 22.59 0.00 5.42 2.21 0.05 69.74 20:07:01 0 22.19 0.00 5.68 2.52 0.05 69.57 20:07:01 1 22.99 0.00 5.16 1.89 0.05 69.90 20:08:01 all 0.17 0.00 0.07 0.00 0.02 99.75 20:08:01 0 0.08 0.00 0.07 0.00 0.02 99.83 20:08:01 1 0.25 0.00 0.07 0.00 0.02 99.67 20:09:01 all 0.17 0.00 0.07 0.00 0.03 99.74 20:09:01 0 0.08 0.00 0.10 0.00 0.03 99.78 20:09:01 1 0.25 0.00 0.03 0.00 0.02 99.70 20:10:01 all 0.18 0.00 0.05 0.00 0.02 99.76 20:10:01 0 0.03 0.00 0.07 0.00 0.02 99.88 20:10:01 1 0.32 0.00 0.03 0.00 0.02 99.63 20:11:01 all 0.17 0.00 0.04 0.00 0.03 99.77 20:11:01 0 0.07 0.00 0.05 0.00 0.03 99.85 20:11:01 1 0.27 0.00 0.03 0.00 0.02 99.68 20:12:01 all 0.53 0.00 0.33 0.00 0.02 99.12 20:12:01 0 0.53 0.00 0.38 0.00 0.02 99.07 20:12:01 1 0.53 0.00 0.27 0.00 0.02 99.18 Average: all 10.76 0.00 3.18 1.30 0.04 84.73 Average: 0 10.78 0.00 3.35 1.64 0.04 84.18 Average: 1 10.73 0.00 3.01 0.96 0.04 85.27