---> uname -a: Linux prd-centos7-docker-4c-2g-4892.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 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) 02/09/22 _x86_64_ (2 CPU) 16:21:43 LINUX RESTART (2 CPU) 16:22:02 tps rtps wtps bread/s bwrtn/s 16:23:01 190.69 17.78 172.91 5418.49 29084.17 16:24:01 291.44 0.00 291.44 0.00 57889.03 16:25:01 136.23 0.02 136.21 0.27 27404.75 16:26:01 1.23 0.00 1.23 0.00 20.24 16:27:01 0.28 0.00 0.28 0.00 3.61 16:28:01 0.32 0.00 0.32 0.00 3.83 16:29:01 0.17 0.00 0.17 0.00 1.92 Average: 88.39 2.51 85.89 763.22 16316.07 16:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:23:01 4145064 0 903080 11.28 2620 2958168 1613224 17.81 820948 2598908 660404 16:24:01 3887892 0 975100 12.18 2620 3143320 1533780 16.93 1013196 2632076 61972 16:25:01 3301468 0 1061724 13.26 2620 3643120 1445916 15.96 1045704 3122224 20 16:26:01 3320088 0 1043100 13.02 2620 3643124 1295968 14.31 1031888 3122224 16 16:27:01 3328920 0 1034260 12.91 2620 3643132 1275408 14.08 1026304 3122224 8 16:28:01 3328952 0 1034228 12.91 2620 3643132 1275492 14.08 1026592 3122224 8 16:29:01 3334332 0 1028840 12.85 2620 3643140 1275576 14.08 1021764 3122224 12 Average: 3520959 0 1011476 12.63 2620 3473877 1387909 15.32 998057 2977443 103206 16:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:23:01 eth0 959.62 591.21 6611.75 112.08 0.00 0.00 0.00 0.00 16:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 vethd89010d 205.25 261.18 19.01 2033.29 0.00 0.00 0.00 0.00 16:23:01 docker0 231.88 280.90 19.33 2140.28 0.00 0.00 0.00 0.00 16:24:01 eth0 45.76 25.78 78.87 11.92 0.00 0.00 0.00 0.00 16:24:01 veth10011b4 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 docker0 3.40 3.88 0.25 40.01 0.00 0.00 0.00 0.00 16:25:01 eth0 163.99 108.94 2754.97 115.52 0.00 0.00 0.00 0.00 16:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 docker0 14.49 17.58 0.84 89.23 0.00 0.00 0.00 0.00 16:26:01 eth0 1.17 0.93 0.85 0.25 0.00 0.00 0.00 0.00 16:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 eth0 0.13 0.15 0.01 0.01 0.00 0.00 0.00 0.00 16:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 eth0 0.82 0.20 0.14 0.07 0.00 0.00 0.00 0.00 16:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 eth0 0.80 0.57 0.42 0.24 0.00 0.00 0.00 0.00 16:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 165.62 102.83 1337.34 34.12 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 35.22 42.64 2.88 319.96 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) 02/09/22 _x86_64_ (2 CPU) 16:21:43 LINUX RESTART (2 CPU) 16:22:02 CPU %user %nice %system %iowait %steal %idle 16:23:01 all 32.49 0.00 9.92 3.51 0.13 53.95 16:23:01 0 31.83 0.00 10.74 2.98 0.11 54.35 16:23:01 1 33.16 0.00 9.10 4.05 0.14 53.55 16:24:01 all 53.86 0.00 10.90 2.30 0.15 32.80 16:24:01 0 52.07 0.00 11.07 2.56 0.16 34.13 16:24:01 1 55.64 0.00 10.73 2.03 0.13 31.47 16:25:01 all 26.27 0.00 7.28 2.44 0.10 63.92 16:25:01 0 26.21 0.00 7.55 2.18 0.09 63.97 16:25:01 1 26.33 0.00 7.00 2.70 0.11 63.86 16:26:01 all 0.24 0.00 0.08 0.00 0.02 99.67 16:26:01 0 0.05 0.00 0.07 0.00 0.02 99.87 16:26:01 1 0.43 0.00 0.08 0.00 0.02 99.47 16:27:01 all 0.27 0.00 0.10 0.00 0.02 99.62 16:27:01 0 0.18 0.00 0.08 0.00 0.02 99.72 16:27:01 1 0.35 0.00 0.12 0.00 0.02 99.52 16:28:01 all 0.10 0.00 0.05 0.00 0.00 99.85 16:28:01 0 0.18 0.00 0.08 0.00 0.00 99.73 16:28:01 1 0.02 0.00 0.02 0.00 0.00 99.97 16:29:01 all 0.24 0.00 0.06 0.00 0.03 99.67 16:29:01 0 0.07 0.00 0.05 0.00 0.02 99.87 16:29:01 1 0.42 0.00 0.07 0.00 0.03 99.48 Average: all 15.51 0.00 3.88 1.13 0.06 79.42 Average: 0 15.11 0.00 4.06 1.06 0.06 79.72 Average: 1 15.91 0.00 3.71 1.20 0.06 79.11