---> uname -a: Linux prd-centos7-docker-4c-2g-5654.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: 2800.000 BogoMIPS: 5600.00 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) 02/18/22 _x86_64_ (2 CPU) 16:58:30 LINUX RESTART (2 CPU) 16:59:01 tps rtps wtps bread/s bwrtn/s 17:00:01 403.71 3.26 400.45 2332.19 81704.86 17:01:01 113.17 0.02 113.15 0.13 5573.31 17:02:01 42.95 0.08 42.87 1.60 6776.61 17:03:01 0.35 0.00 0.35 0.00 6.93 17:04:01 0.23 0.00 0.23 0.00 4.01 17:05:01 0.30 0.00 0.30 0.00 4.21 17:06:01 62.69 0.00 62.69 0.00 17640.60 17:07:01 5.88 0.00 5.88 0.00 403.25 Average: 78.67 0.42 78.25 291.78 14015.91 16:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:00:01 3686868 0 935024 11.67 2620 3384428 1423336 15.71 1054236 2742052 8 17:01:01 3797432 0 1009964 12.61 2620 3198924 1633380 18.03 1080064 2669396 109836 17:02:01 3893504 0 936720 11.70 2620 3176096 1209556 13.35 974604 2685432 20 17:03:01 3892008 0 938212 11.71 2620 3176100 1209548 13.35 977636 2685432 20 17:04:01 3909168 0 921044 11.50 2620 3176108 1172372 12.94 963744 2685432 12 17:05:01 3909180 0 921032 11.50 2620 3176108 1172468 12.94 964468 2685432 8 17:06:01 3294264 0 1046108 13.06 2620 3665948 1459808 16.12 1052112 3128136 20 17:07:01 3307012 0 1033348 12.90 2620 3665960 1294872 14.30 1042492 3128136 12 Average: 3711180 0 967682 12.08 2620 3327459 1321918 14.59 1013670 2801181 13742 16:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:00:01 eth0 578.15 467.44 6118.18 67.47 0.00 0.00 0.00 0.00 17:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 docker0 276.89 304.15 21.61 2234.97 0.00 0.00 0.00 0.00 17:01:01 veth2653096 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:01:01 eth0 50.65 32.43 76.96 16.65 0.00 0.00 0.00 0.00 17:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 docker0 7.81 8.94 0.44 38.08 0.00 0.00 0.00 0.00 17:02:01 eth0 36.27 20.99 119.46 4.90 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 8.46 9.62 0.49 53.59 0.00 0.00 0.00 0.00 17:03:01 eth0 0.77 0.50 0.28 0.22 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 eth0 0.75 0.17 0.13 0.07 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 eth0 0.50 0.35 0.26 0.20 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 eth0 118.16 75.58 2598.85 102.88 0.00 0.00 0.00 0.00 17:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 eth0 0.12 0.08 0.01 0.03 0.00 0.00 0.00 0.00 17:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 98.18 74.70 1114.33 24.05 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 36.65 40.35 2.82 290.88 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) 02/18/22 _x86_64_ (2 CPU) 16:58:30 LINUX RESTART (2 CPU) 16:59:01 CPU %user %nice %system %iowait %steal %idle 17:00:01 all 27.36 0.00 12.44 4.62 0.12 55.46 17:00:01 0 27.68 0.00 12.47 4.46 0.11 55.29 17:00:01 1 27.03 0.00 12.42 4.78 0.12 55.64 17:01:01 all 57.31 0.00 7.96 1.63 0.11 32.99 17:01:01 0 56.51 0.00 8.28 1.40 0.11 33.70 17:01:01 1 58.12 0.00 7.64 1.86 0.11 32.28 17:02:01 all 3.16 0.00 1.50 0.97 0.03 94.34 17:02:01 0 3.74 0.00 1.65 0.42 0.03 94.16 17:02:01 1 2.59 0.00 1.34 1.51 0.03 94.52 17:03:01 all 0.27 0.00 0.05 0.00 0.03 99.66 17:03:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:03:01 1 0.50 0.00 0.07 0.00 0.03 99.40 17:04:01 all 0.20 0.00 0.08 0.00 0.03 99.70 17:04:01 0 0.07 0.00 0.12 0.00 0.03 99.78 17:04:01 1 0.33 0.00 0.03 0.00 0.02 99.62 17:05:01 all 0.16 0.00 0.03 0.00 0.03 99.78 17:05:01 0 0.03 0.00 0.03 0.00 0.03 99.90 17:05:01 1 0.28 0.00 0.03 0.00 0.02 99.67 17:06:01 all 7.54 0.00 3.02 1.03 0.04 88.37 17:06:01 0 7.41 0.00 3.00 1.42 0.05 88.12 17:06:01 1 7.67 0.00 3.04 0.64 0.03 88.62 17:07:01 all 0.16 0.00 0.07 0.02 0.02 99.74 17:07:01 0 0.30 0.00 0.10 0.03 0.02 99.55 17:07:01 1 0.02 0.00 0.03 0.00 0.02 99.93 Average: all 11.50 0.00 3.03 1.00 0.05 84.41 Average: 0 11.47 0.00 3.10 0.94 0.05 84.45 Average: 1 11.54 0.00 2.97 1.07 0.05 84.38