---> uname -a: Linux prd-centos7-docker-4c-2g-1652.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) 01/17/22 _x86_64_ (2 CPU) 05:03:28 LINUX RESTART (2 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:02 338.49 3.08 335.41 2295.70 80794.66 05:06:01 81.46 0.00 81.46 0.00 9091.48 05:07:01 0.22 0.00 0.22 0.00 4.16 05:08:01 0.23 0.00 0.23 0.00 3.61 05:09:01 0.23 0.00 0.23 0.00 3.30 05:10:01 0.25 0.00 0.25 0.00 3.50 05:11:01 68.58 0.00 68.58 0.00 18079.10 05:12:01 0.93 0.00 0.93 0.00 9.36 Average: 61.28 0.39 60.89 287.65 13511.69 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 4024564 0 925548 11.56 2620 3056200 1494676 16.50 825260 2701360 1944 05:06:01 3937360 0 921828 11.51 2620 3147124 1213760 13.40 919320 2695952 20 05:07:01 3935944 0 923192 11.53 2620 3147176 1200240 13.25 922748 2695960 24 05:08:01 3940492 0 918688 11.47 2620 3147132 1195164 13.20 919628 2695952 8 05:09:01 3942576 0 916596 11.44 2620 3147140 1166260 12.88 919316 2695952 16 05:10:01 3943560 0 915612 11.43 2620 3147140 1166344 12.88 918976 2695952 8 05:11:01 3335132 0 1034192 12.91 2620 3636988 1417092 15.65 1003172 3139068 20 05:12:01 3345184 0 1024136 12.79 2620 3636992 1295104 14.30 995764 3139068 16 Average: 3800602 0 947474 11.83 2620 3258236 1268580 14.01 928023 2807408 257 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:02 veth5f5af50 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:05:02 eth0 444.12 319.31 5836.51 50.74 0.00 0.00 0.00 0.00 05:05:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:02 docker0 196.55 248.30 16.18 2153.67 0.00 0.00 0.00 0.00 05:06:01 eth0 54.08 34.20 167.71 12.47 0.00 0.00 0.00 0.00 05:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 docker0 14.44 17.96 0.82 91.15 0.00 0.00 0.00 0.00 05:07:01 eth0 0.95 0.45 0.16 0.09 0.00 0.00 0.00 0.00 05:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 eth0 1.07 0.62 0.53 0.40 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 eth0 0.30 0.22 0.09 0.07 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 eth0 0.43 0.28 0.72 0.02 0.00 0.00 0.00 0.00 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 eth0 101.20 66.34 2596.83 67.76 0.00 0.00 0.00 0.00 05:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 eth0 1.02 0.53 1.43 0.06 0.00 0.00 0.00 0.00 05:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 75.46 52.80 1077.67 16.46 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 26.41 33.33 2.13 281.09 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) 01/17/22 _x86_64_ (2 CPU) 05:03:28 LINUX RESTART (2 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:02 all 26.74 0.00 12.97 3.32 0.09 56.87 05:05:02 0 26.74 0.00 13.57 3.22 0.09 56.38 05:05:02 1 26.75 0.00 12.38 3.42 0.09 57.36 05:06:01 all 40.74 0.00 6.33 1.21 0.09 51.62 05:06:01 0 40.66 0.00 6.73 1.36 0.09 51.16 05:06:01 1 40.83 0.00 5.94 1.06 0.09 52.08 05:07:01 all 0.18 0.00 0.06 0.00 0.02 99.75 05:07:01 0 0.32 0.00 0.08 0.00 0.02 99.58 05:07:01 1 0.03 0.00 0.03 0.00 0.02 99.92 05:08:01 all 0.17 0.00 0.05 0.00 0.02 99.77 05:08:01 0 0.25 0.00 0.03 0.00 0.03 99.68 05:08:01 1 0.08 0.00 0.07 0.00 0.00 99.85 05:09:01 all 0.20 0.00 0.05 0.00 0.03 99.72 05:09:01 0 0.30 0.00 0.07 0.00 0.02 99.62 05:09:01 1 0.10 0.00 0.03 0.00 0.03 99.83 05:10:01 all 0.18 0.00 0.04 0.00 0.02 99.77 05:10:01 0 0.05 0.00 0.05 0.00 0.02 99.88 05:10:01 1 0.30 0.00 0.03 0.00 0.02 99.65 05:11:01 all 7.23 0.00 3.00 0.76 0.04 88.97 05:11:01 0 7.19 0.00 3.16 0.80 0.05 88.80 05:11:01 1 7.27 0.00 2.85 0.71 0.03 89.13 05:12:01 all 0.03 0.00 0.04 0.00 0.02 99.91 05:12:01 0 0.03 0.00 0.03 0.00 0.02 99.92 05:12:01 1 0.03 0.00 0.05 0.00 0.02 99.90 Average: all 9.00 0.00 2.70 0.63 0.04 87.63 Average: 0 9.00 0.00 2.84 0.65 0.04 87.47 Average: 1 8.99 0.00 2.56 0.62 0.04 87.79