---> uname -a: Linux prd-centos7-docker-4c-2g-3659.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 9.2G 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 9.2G 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) 01/22/22 _x86_64_ (2 CPU) 04:01:39 LINUX RESTART (2 CPU) 04:02:01 tps rtps wtps bread/s bwrtn/s 04:03:01 362.97 6.61 356.36 3013.58 75450.03 04:04:01 198.15 0.07 198.08 1.60 40946.01 04:05:01 6.00 0.00 6.00 0.00 397.27 04:06:01 0.22 0.00 0.22 0.00 4.03 04:07:01 0.28 0.00 0.28 0.00 4.28 04:08:01 0.30 0.00 0.30 0.00 4.10 04:09:01 0.13 0.00 0.13 0.00 2.32 04:10:01 0.53 0.00 0.53 0.00 6.78 Average: 71.10 0.83 70.27 377.13 14608.39 04:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:03:01 3128584 0 1004492 12.54 2620 3873244 1424524 15.73 1547680 2769276 208388 04:04:01 3229248 0 1048608 13.09 2620 3728464 1341972 14.82 1012388 3229552 20 04:05:01 3209476 0 1068380 13.34 2620 3728464 1369716 15.12 1030872 3229544 20 04:06:01 3205444 0 1072408 13.39 2620 3728468 1409872 15.57 1036920 3229544 20 04:07:01 3224520 0 1053324 13.15 2620 3728476 1277616 14.11 1020924 3229544 8 04:08:01 3225748 0 1052096 13.14 2620 3728476 1277856 14.11 1019944 3229544 8 04:09:01 3232824 0 1045012 13.05 2620 3728484 1277616 14.11 1014056 3229544 8 04:10:01 3233140 0 1044692 13.04 2620 3728488 1277616 14.11 1014044 3229544 8 Average: 3211123 0 1048626 13.09 2620 3746570 1332098 14.71 1087104 3172012 26060 04:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:03:01 eth0 944.69 624.92 6866.24 115.01 0.00 0.00 0.00 0.00 04:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 docker0 266.78 285.45 21.77 2315.98 0.00 0.00 0.00 0.00 04:04:01 eth0 160.92 104.70 2723.78 46.83 0.00 0.00 0.00 0.00 04:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 docker0 6.83 8.53 0.39 38.04 0.00 0.00 0.00 0.00 04:05:01 eth0 3.60 2.73 0.80 19.25 0.00 0.00 0.00 0.00 04:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 eth0 4.26 3.73 2.10 26.25 0.00 0.00 0.00 0.00 04:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 eth0 0.13 0.10 0.01 0.21 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 eth0 0.90 0.90 0.18 6.43 0.00 0.00 0.00 0.00 04:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 eth0 0.27 0.10 0.02 0.01 0.00 0.00 0.00 0.00 04:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 139.44 92.21 1199.72 26.76 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 34.22 36.77 2.77 294.43 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) 01/22/22 _x86_64_ (2 CPU) 04:01:39 LINUX RESTART (2 CPU) 04:02:01 CPU %user %nice %system %iowait %steal %idle 04:03:01 all 33.18 0.00 12.96 5.29 0.11 48.46 04:03:01 0 33.44 0.00 13.81 5.96 0.13 46.66 04:03:01 1 32.93 0.00 12.11 4.62 0.09 50.25 04:04:01 all 44.75 0.00 9.85 2.45 0.11 42.83 04:04:01 0 45.18 0.00 10.41 2.32 0.09 41.99 04:04:01 1 44.33 0.00 9.29 2.58 0.13 43.68 04:05:01 all 0.13 0.00 0.11 0.02 0.03 99.72 04:05:01 0 0.13 0.00 0.10 0.02 0.02 99.73 04:05:01 1 0.12 0.00 0.12 0.02 0.03 99.72 04:06:01 all 0.19 0.00 0.11 0.00 0.02 99.68 04:06:01 0 0.23 0.00 0.07 0.00 0.03 99.67 04:06:01 1 0.15 0.00 0.15 0.00 0.00 99.70 04:07:01 all 0.03 0.00 0.04 0.00 0.02 99.91 04:07:01 0 0.02 0.00 0.03 0.00 0.00 99.95 04:07:01 1 0.05 0.00 0.05 0.00 0.03 99.87 04:08:01 all 0.07 0.00 0.04 0.00 0.02 99.87 04:08:01 0 0.07 0.00 0.05 0.00 0.02 99.87 04:08:01 1 0.07 0.00 0.03 0.00 0.02 99.88 04:09:01 all 0.04 0.00 0.03 0.00 0.03 99.91 04:09:01 0 0.03 0.00 0.02 0.00 0.00 99.95 04:09:01 1 0.05 0.00 0.03 0.00 0.05 99.87 04:10:01 all 0.03 0.00 0.02 0.00 0.02 99.94 04:10:01 0 0.02 0.00 0.00 0.00 0.00 99.98 04:10:01 1 0.03 0.00 0.03 0.00 0.03 99.90 Average: all 9.27 0.00 2.74 0.92 0.04 87.03 Average: 0 9.34 0.00 2.90 0.98 0.03 86.75 Average: 1 9.19 0.00 2.59 0.86 0.05 87.32