---> uname -a: Linux prd-centos7-docker-4c-2g-3874.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) 01/25/22 _x86_64_ (2 CPU) 19:30:19 LINUX RESTART (2 CPU) 19:31:01 tps rtps wtps bread/s bwrtn/s 19:32:02 321.55 0.08 321.47 2.13 79254.39 19:33:01 134.59 0.00 134.59 0.00 11056.78 19:34:01 57.89 0.00 57.89 0.00 17433.99 19:35:01 0.32 0.00 0.32 0.00 4.80 19:36:01 0.23 0.00 0.23 0.00 3.63 19:37:01 0.30 0.00 0.30 0.00 4.31 19:38:01 0.25 0.00 0.25 0.00 3.20 19:39:01 0.33 0.00 0.33 0.00 4.23 19:40:01 107.23 0.03 107.20 3.73 28102.25 Average: 69.09 0.01 69.08 0.65 15109.30 19:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:32:02 3876272 0 960700 12.00 2620 3169340 1541244 17.02 925304 2744908 110788 19:33:01 3185708 0 1083388 13.53 2620 3737216 1575228 17.39 1172356 3122448 584212 19:34:01 3308204 0 1055972 13.18 2620 3642136 1411844 15.59 1038292 3122764 20 19:35:01 3319936 0 1044236 13.04 2620 3642140 1318076 14.55 1030056 3122764 20 19:36:01 3329048 0 1035112 12.92 2620 3642152 1296252 14.31 1022924 3122764 20 19:37:01 3331824 0 1032336 12.89 2620 3642152 1285972 14.20 1022080 3122764 8 19:38:01 3333744 0 1030408 12.87 2620 3642160 1285972 14.20 1020224 3122764 8 19:39:01 3333320 0 1030828 12.87 2620 3642164 1285972 14.20 1021332 3122764 8 19:40:01 2252644 0 1259484 15.73 2620 4494184 1478832 16.33 1275428 3836060 108064 Average: 3252300 0 1059163 13.22 2620 3694849 1386599 15.31 1058666 3160000 89239 19:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:32:02 eth0 392.91 283.07 5447.90 39.73 0.00 0.00 0.00 0.00 19:32:02 veth007f78a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:32:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:02 docker0 192.01 238.38 15.22 2073.11 0.00 0.00 0.00 0.00 19:33:01 eth0 157.73 91.91 2795.79 20.60 0.00 0.00 0.00 0.00 19:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 docker0 13.07 16.91 0.74 90.57 0.00 0.00 0.00 0.00 19:34:01 eth0 21.95 18.15 14.38 96.35 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 eth0 0.78 0.50 0.36 0.31 0.00 0.00 0.00 0.00 19:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 19:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 eth0 179.95 105.90 4451.32 15.29 0.00 0.00 0.00 0.00 19:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 vethbae9972 31.33 48.30 3.39 388.07 0.00 0.00 0.00 0.00 19:40:01 docker0 31.33 48.18 2.96 388.06 0.00 0.00 0.00 0.00 Average: eth0 83.66 55.51 1410.07 19.15 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: vethbae9972 3.49 5.38 0.38 43.19 0.00 0.00 0.00 0.00 Average: docker0 26.30 33.77 2.11 284.02 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) 01/25/22 _x86_64_ (2 CPU) 19:30:19 LINUX RESTART (2 CPU) 19:31:01 CPU %user %nice %system %iowait %steal %idle 19:32:02 all 43.27 0.00 15.01 2.65 0.11 38.96 19:32:02 0 43.42 0.00 15.04 2.59 0.11 38.85 19:32:02 1 43.13 0.00 14.98 2.71 0.11 39.08 19:33:01 all 57.28 0.00 10.97 2.19 0.11 29.44 19:33:01 0 57.13 0.00 11.51 2.23 0.13 29.00 19:33:01 1 57.43 0.00 10.44 2.15 0.09 29.88 19:34:01 all 1.40 0.00 1.07 0.73 0.02 96.78 19:34:01 0 1.36 0.00 1.04 0.62 0.02 96.96 19:34:01 1 1.44 0.00 1.11 0.84 0.02 96.60 19:35:01 all 0.21 0.00 0.07 0.00 0.02 99.71 19:35:01 0 0.05 0.00 0.08 0.00 0.02 99.85 19:35:01 1 0.37 0.00 0.05 0.00 0.02 99.57 19:36:01 all 0.21 0.00 0.06 0.00 0.02 99.72 19:36:01 0 0.05 0.00 0.03 0.00 0.00 99.92 19:36:01 1 0.37 0.00 0.08 0.00 0.03 99.52 19:37:01 all 0.23 0.00 0.03 0.00 0.01 99.73 19:37:01 0 0.03 0.00 0.03 0.00 0.02 99.92 19:37:01 1 0.42 0.00 0.03 0.00 0.00 99.55 19:38:01 all 0.23 0.00 0.03 0.00 0.02 99.73 19:38:01 0 0.05 0.00 0.03 0.00 0.00 99.92 19:38:01 1 0.40 0.00 0.02 0.00 0.03 99.55 19:39:01 all 0.12 0.00 0.03 0.01 0.02 99.82 19:39:01 0 0.05 0.00 0.03 0.02 0.02 99.88 19:39:01 1 0.18 0.00 0.03 0.00 0.02 99.77 19:40:01 all 12.44 0.00 5.24 1.76 0.04 80.52 19:40:01 0 12.44 0.00 5.58 1.82 0.05 80.10 19:40:01 1 12.45 0.00 4.90 1.69 0.03 80.93 Average: all 12.03 0.00 3.42 0.78 0.04 83.74 Average: 0 11.93 0.00 3.51 0.77 0.04 83.75 Average: 1 12.13 0.00 3.33 0.79 0.04 83.72