---> uname -a: Linux prd-centos7-docker-4c-2g-5246.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) 02/14/22 _x86_64_ (2 CPU) 22:23:57 LINUX RESTART (2 CPU) 22:25:02 tps rtps wtps bread/s bwrtn/s 22:26:01 278.14 0.05 278.08 1.08 58656.88 22:27:01 96.97 0.00 96.97 0.00 9974.27 22:28:01 0.25 0.00 0.25 0.00 3.76 22:29:01 0.30 0.00 0.30 0.00 4.41 22:30:01 0.27 0.00 0.27 0.00 4.78 22:31:01 0.28 0.00 0.28 0.00 2.88 22:32:01 70.71 0.00 70.71 0.00 18075.86 Average: 63.36 0.01 63.36 0.15 12284.51 22:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:26:01 3747068 0 1130876 14.12 2620 3128368 1638644 18.09 1089404 2709944 80120 22:27:01 3930220 0 937196 11.70 2620 3138896 1218532 13.45 951792 2671176 20 22:28:01 3927068 0 940344 11.74 2620 3138900 1206984 13.33 956488 2671176 8 22:29:01 3932620 0 934788 11.67 2620 3138904 1175928 12.98 953256 2671176 20 22:30:01 3948136 0 919264 11.48 2620 3138912 1176036 12.98 938844 2671176 8 22:31:01 3952180 0 915220 11.43 2620 3138912 1175928 12.98 937052 2671176 16 22:32:01 3322296 0 1055256 13.18 2620 3628760 1434940 15.84 1040972 3114168 20 Average: 3822798 0 976135 12.19 2620 3207379 1289570 14.24 981115 2739999 11459 22:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:26:01 eth0 221.02 163.85 2056.86 24.71 0.00 0.00 0.00 0.00 22:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 veth2c00d64 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 22:26:01 docker0 147.08 192.82 12.12 2030.62 0.00 0.00 0.00 0.00 22:27:01 eth0 53.13 32.86 167.79 12.86 0.00 0.00 0.00 0.00 22:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 docker0 13.38 17.68 0.77 89.65 0.00 0.00 0.00 0.00 22:28:01 eth0 1.20 0.60 0.41 0.28 0.00 0.00 0.00 0.00 22:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 eth0 0.27 0.22 0.02 0.02 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 eth0 0.27 0.18 0.08 0.07 0.00 0.00 0.00 0.00 22:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 eth0 109.84 75.76 2598.50 104.76 0.00 0.00 0.00 0.00 22:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.74 38.79 686.05 20.38 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 22.64 29.70 1.82 298.95 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) 02/14/22 _x86_64_ (2 CPU) 22:23:57 LINUX RESTART (2 CPU) 22:25:02 CPU %user %nice %system %iowait %steal %idle 22:26:01 all 55.36 0.00 12.89 1.96 0.09 29.69 22:26:01 0 56.22 0.00 12.66 1.84 0.09 29.19 22:26:01 1 54.51 0.00 13.12 2.09 0.09 30.19 22:27:01 all 41.45 0.00 6.27 1.73 0.09 50.45 22:27:01 0 41.48 0.00 6.30 1.82 0.09 50.31 22:27:01 1 41.43 0.00 6.24 1.65 0.09 50.59 22:28:01 all 0.15 0.00 0.08 0.00 0.03 99.74 22:28:01 0 0.27 0.00 0.05 0.00 0.02 99.67 22:28:01 1 0.03 0.00 0.10 0.00 0.05 99.82 22:29:01 all 0.24 0.00 0.06 0.00 0.02 99.68 22:29:01 0 0.40 0.00 0.05 0.00 0.00 99.55 22:29:01 1 0.08 0.00 0.07 0.00 0.03 99.82 22:30:01 all 0.19 0.00 0.07 0.00 0.03 99.72 22:30:01 0 0.33 0.00 0.08 0.00 0.02 99.57 22:30:01 1 0.05 0.00 0.05 0.00 0.03 99.87 22:31:01 all 0.19 0.00 0.03 0.00 0.01 99.77 22:31:01 0 0.10 0.00 0.03 0.00 0.00 99.87 22:31:01 1 0.28 0.00 0.03 0.00 0.02 99.67 22:32:01 all 7.90 0.00 3.41 0.75 0.03 87.91 22:32:01 0 8.22 0.00 3.55 0.85 0.03 87.34 22:32:01 1 7.57 0.00 3.28 0.64 0.03 88.48 Average: all 14.27 0.00 3.09 0.61 0.04 81.99 Average: 0 14.44 0.00 3.08 0.62 0.03 81.83 Average: 1 14.10 0.00 3.11 0.60 0.05 82.15