---> uname -a: Linux prd-centos7-docker-4c-2g-3568.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 11G 30G 26% / 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 11G 30G 26% /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) 01/20/22 _x86_64_ (2 CPU) 21:10:31 LINUX RESTART (2 CPU) 21:11:01 tps rtps wtps bread/s bwrtn/s 21:12:01 237.74 3.30 234.44 2331.66 51225.83 21:13:01 173.70 0.00 173.70 0.00 32454.72 21:14:01 104.63 0.02 104.61 1.33 24420.24 21:15:01 0.82 0.00 0.82 0.00 8.21 21:16:01 0.23 0.00 0.23 0.00 3.00 21:17:02 0.38 0.00 0.38 0.00 5.51 21:18:01 0.19 0.00 0.19 0.00 2.80 21:19:01 1.78 0.03 1.75 3.73 46.97 Average: 65.08 0.42 64.66 292.71 13551.76 21:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:12:01 3586024 0 968480 12.09 2620 3451816 1630520 18.00 1175668 2763064 411728 21:13:01 3866540 0 1091268 13.63 2620 3048512 1735828 19.16 1052524 2630328 2728 21:14:01 3318304 0 1059956 13.23 2620 3628060 1411048 15.58 1033332 3120844 20 21:15:01 3332164 0 1046088 13.06 2620 3628068 1281064 14.14 1022368 3120844 12 21:16:01 3337844 0 1040400 12.99 2620 3628076 1281148 14.14 1019300 3120844 12 21:17:02 3338252 0 1039992 12.99 2620 3628076 1281128 14.14 1019228 3120844 20 21:18:01 3340512 0 1037724 12.96 2620 3628084 1281128 14.14 1018720 3120844 8 21:19:01 2761528 0 1134388 14.16 2620 4110404 1644108 18.15 1243092 3451692 482100 Average: 3360146 0 1052287 13.14 2620 3593887 1443246 15.93 1073029 3056163 112078 21:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:12:01 eth0 475.50 334.64 5764.86 53.89 0.00 0.00 0.00 0.00 21:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 docker0 188.71 243.88 15.87 2047.07 0.00 0.00 0.00 0.00 21:13:01 veth2fbf1ec 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 21:13:01 eth0 44.98 29.35 76.42 16.01 0.00 0.00 0.00 0.00 21:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 docker0 7.22 9.04 0.41 38.07 0.00 0.00 0.00 0.00 21:14:01 eth0 191.83 138.62 2730.90 241.84 0.00 0.00 0.00 0.00 21:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 docker0 9.21 10.89 0.53 51.69 0.00 0.00 0.00 0.00 21:15:01 eth0 0.33 0.33 0.02 0.03 0.00 0.00 0.00 0.00 21:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 eth0 0.22 0.20 0.08 0.05 0.00 0.00 0.00 0.00 21:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:02 eth0 0.12 0.10 0.01 0.03 0.00 0.00 0.00 0.00 21:17:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 eth0 141.58 85.43 4053.24 9.38 0.00 0.00 0.00 0.00 21:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 107.07 73.76 1581.72 40.25 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 25.70 33.05 2.11 267.67 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) 01/20/22 _x86_64_ (2 CPU) 21:10:31 LINUX RESTART (2 CPU) 21:11:01 CPU %user %nice %system %iowait %steal %idle 21:12:01 all 22.31 0.00 9.79 3.68 0.11 64.11 21:12:01 0 21.99 0.00 9.98 3.79 0.11 64.13 21:12:01 1 22.62 0.00 9.60 3.58 0.11 64.09 21:13:01 all 46.98 0.00 10.92 3.35 0.13 38.62 21:13:01 0 47.34 0.00 10.77 3.63 0.13 38.14 21:13:01 1 46.63 0.00 11.07 3.08 0.13 39.10 21:14:01 all 26.35 0.00 6.30 2.40 0.10 64.86 21:14:01 0 27.18 0.00 6.33 2.34 0.10 64.04 21:14:01 1 25.52 0.00 6.28 2.45 0.09 65.67 21:15:01 all 0.23 0.00 0.07 0.00 0.02 99.69 21:15:01 0 0.40 0.00 0.07 0.00 0.02 99.52 21:15:01 1 0.05 0.00 0.07 0.00 0.02 99.87 21:16:01 all 0.23 0.00 0.08 0.00 0.01 99.68 21:16:01 0 0.40 0.00 0.07 0.00 0.02 99.52 21:16:01 1 0.05 0.00 0.10 0.00 0.00 99.85 21:17:02 all 0.22 0.00 0.05 0.01 0.02 99.71 21:17:02 0 0.40 0.00 0.07 0.00 0.02 99.52 21:17:02 1 0.03 0.00 0.03 0.02 0.02 99.90 21:18:01 all 0.15 0.00 0.03 0.00 0.01 99.80 21:18:01 0 0.27 0.00 0.05 0.00 0.02 99.66 21:18:01 1 0.03 0.00 0.02 0.00 0.00 99.95 21:19:01 all 3.41 0.00 1.29 0.02 0.02 95.27 21:19:01 0 3.72 0.00 1.38 0.02 0.02 94.87 21:19:01 1 3.10 0.00 1.21 0.02 0.02 95.66 Average: all 12.03 0.00 3.45 1.14 0.05 83.34 Average: 0 12.26 0.00 3.47 1.18 0.05 83.04 Average: 1 11.79 0.00 3.42 1.10 0.04 83.64