---> uname -a: Linux prd-centos7-docker-4c-2g-3904.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: 2799.996 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) 01/26/22 _x86_64_ (2 CPU) 02:03:39 LINUX RESTART (2 CPU) 02:04:01 tps rtps wtps bread/s bwrtn/s 02:05:01 162.46 12.01 150.45 3923.46 24991.33 02:06:01 287.44 0.00 287.44 0.00 57880.11 02:07:01 146.39 0.00 146.39 0.00 27623.15 02:08:01 6.01 0.00 6.01 0.00 418.44 02:09:01 0.22 0.00 0.22 0.00 3.25 02:10:01 0.32 0.00 0.32 0.00 4.55 02:11:01 0.28 0.00 0.28 0.00 3.76 02:12:02 0.27 0.00 0.27 0.00 3.02 02:13:01 0.29 0.00 0.29 0.00 3.12 02:14:01 109.61 0.03 109.58 3.73 28187.18 Average: 71.48 1.21 70.27 393.70 13940.46 02:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 4478864 0 838332 10.47 2620 2689116 1606972 17.74 755420 2396892 391384 02:06:01 3612236 0 1255624 15.68 2620 3138452 1694468 18.71 1278108 2646640 71276 02:07:01 3306860 0 1057248 13.20 2620 3642204 1402488 15.48 1041316 3122456 20 02:08:01 3305168 0 1058936 13.22 2620 3642208 1406600 15.53 1044524 3122456 16 02:09:01 3311196 0 1052900 13.15 2620 3642216 1408720 15.55 1040524 3122456 8 02:10:01 3312496 0 1051596 13.13 2620 3642220 1408564 15.55 1039656 3122456 8 02:11:01 3328924 0 1035160 12.93 2620 3642228 1278520 14.12 1027356 3122456 8 02:12:02 3333584 0 1030496 12.87 2620 3642232 1278520 14.12 1023868 3122456 8 02:13:01 3332604 0 1031472 12.88 2620 3642236 1278520 14.12 1024764 3122460 8 02:14:01 2246900 0 1265304 15.80 2620 4494108 1524012 16.83 1279612 3835876 107828 Average: 3356883 0 1067707 13.33 2620 3581722 1428738 15.77 1055515 3073660 57056 02:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 eth0 698.94 448.55 5309.26 99.17 0.00 0.00 0.00 0.00 02:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 veth776bb09 133.61 167.90 12.49 847.76 0.00 0.00 0.00 0.00 02:05:01 docker0 161.73 187.85 13.83 952.73 0.00 0.00 0.00 0.00 02:06:01 vethe71201b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:06:01 eth0 120.12 97.34 1213.33 17.61 0.00 0.00 0.00 0.00 02:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 docker0 81.08 93.09 6.20 1187.86 0.00 0.00 0.00 0.00 02:07:01 eth0 169.33 108.71 2766.73 72.85 0.00 0.00 0.00 0.00 02:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 docker0 15.22 19.12 0.88 89.25 0.00 0.00 0.00 0.00 02:08:01 eth0 1.28 1.02 0.19 6.46 0.00 0.00 0.00 0.00 02:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 eth0 0.90 0.83 0.29 6.53 0.00 0.00 0.00 0.00 02:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 eth0 0.90 0.88 0.53 6.42 0.00 0.00 0.00 0.00 02:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:02 eth0 0.08 0.05 0.01 0.00 0.00 0.00 0.00 0.00 02:12:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 eth0 194.59 121.94 4452.33 39.80 0.00 0.00 0.00 0.00 02:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 vethdda4788 30.48 48.17 3.24 387.96 0.00 0.00 0.00 0.00 02:14:01 docker0 30.48 48.07 2.82 387.95 0.00 0.00 0.00 0.00 Average: eth0 118.90 78.12 1377.01 24.94 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: vethdda4788 3.05 4.82 0.32 38.85 0.00 0.00 0.00 0.00 Average: docker0 28.92 34.89 2.38 262.37 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) 01/26/22 _x86_64_ (2 CPU) 02:03:39 LINUX RESTART (2 CPU) 02:04:01 CPU %user %nice %system %iowait %steal %idle 02:05:01 all 24.73 0.00 8.93 3.16 0.08 63.10 02:05:01 0 24.75 0.00 9.27 2.18 0.09 63.71 02:05:01 1 24.71 0.00 8.58 4.15 0.07 62.49 02:06:01 all 51.02 0.00 12.11 1.82 0.11 34.95 02:06:01 0 50.41 0.00 12.32 1.90 0.11 35.26 02:06:01 1 51.63 0.00 11.89 1.74 0.11 34.63 02:07:01 all 31.61 0.00 8.21 2.54 0.07 57.56 02:07:01 0 30.81 0.00 8.49 2.00 0.07 58.64 02:07:01 1 32.41 0.00 7.93 3.09 0.07 56.49 02:08:01 all 0.08 0.00 0.08 0.02 0.03 99.81 02:08:01 0 0.08 0.00 0.07 0.00 0.03 99.82 02:08:01 1 0.07 0.00 0.08 0.03 0.02 99.80 02:09:01 all 0.11 0.00 0.08 0.00 0.03 99.78 02:09:01 0 0.12 0.00 0.12 0.00 0.02 99.75 02:09:01 1 0.10 0.00 0.05 0.00 0.03 99.82 02:10:01 all 0.04 0.00 0.03 0.00 0.02 99.91 02:10:01 0 0.05 0.00 0.02 0.00 0.02 99.92 02:10:01 1 0.03 0.00 0.05 0.00 0.02 99.90 02:11:01 all 0.05 0.00 0.03 0.00 0.03 99.89 02:11:01 0 0.03 0.00 0.02 0.00 0.03 99.92 02:11:01 1 0.07 0.00 0.03 0.00 0.03 99.87 02:12:02 all 0.04 0.00 0.03 0.00 0.03 99.91 02:12:02 0 0.05 0.00 0.03 0.00 0.05 99.87 02:12:02 1 0.03 0.00 0.02 0.00 0.00 99.95 02:13:01 all 0.03 0.00 0.03 0.00 0.03 99.91 02:13:01 0 0.03 0.00 0.02 0.00 0.02 99.93 02:13:01 1 0.03 0.00 0.05 0.00 0.03 99.88 02:14:01 all 11.60 0.00 4.52 1.71 0.05 82.12 02:14:01 0 11.84 0.00 4.56 1.74 0.05 81.80 02:14:01 1 11.36 0.00 4.47 1.67 0.05 82.44 Average: all 11.45 0.00 3.28 0.90 0.05 84.33 Average: 0 11.35 0.00 3.37 0.76 0.05 84.47 Average: 1 11.55 0.00 3.19 1.04 0.04 84.18