---> uname -a: Linux prd-centos7-docker-4c-2g-3757.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) 01/24/22 _x86_64_ (2 CPU) 08:10:17 LINUX RESTART (2 CPU) 08:11:01 tps rtps wtps bread/s bwrtn/s 08:12:01 328.39 0.42 327.97 288.11 85762.39 08:13:01 137.50 0.00 137.50 0.00 29595.74 08:14:01 1.37 0.65 0.72 56.36 5.35 08:15:01 0.40 0.00 0.40 0.00 8.93 08:16:01 0.25 0.00 0.25 0.00 2.63 08:17:01 0.33 0.00 0.33 0.00 4.68 08:18:01 0.22 0.00 0.22 0.00 2.57 Average: 66.94 0.15 66.79 49.22 16487.97 08:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:12:01 3867772 0 928884 11.60 2620 3209664 1488432 16.43 895140 2776468 90248 08:13:01 3238980 0 1038332 12.96 2620 3729008 1224680 13.52 997908 3228616 20 08:14:01 3204096 0 1071532 13.38 2620 3730692 1467448 16.20 1030792 3229188 16 08:15:01 3226772 0 1048848 13.10 2620 3730700 1290976 14.25 1013252 3229192 8 08:16:01 3226992 0 1048624 13.09 2620 3730704 1291048 14.25 1013364 3229188 12 08:17:01 3229608 0 1046008 13.06 2620 3730704 1290976 14.25 1012068 3229188 12 08:18:01 3234084 0 1041524 13.00 2620 3730712 1290976 14.25 1008260 3229188 8 Average: 3318329 0 1031965 12.89 2620 3656026 1334934 14.74 995826 3164433 12903 08:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:12:01 eth0 463.80 375.74 5712.00 53.60 0.00 0.00 0.00 0.00 08:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 vethb006308 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:12:01 docker0 263.75 282.82 22.10 2318.43 0.00 0.00 0.00 0.00 08:13:01 eth0 129.81 83.45 2701.04 20.15 0.00 0.00 0.00 0.00 08:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 docker0 6.09 7.53 0.34 37.98 0.00 0.00 0.00 0.00 08:14:01 eth0 16.47 12.39 10.17 92.97 0.00 0.00 0.00 0.00 08:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 eth0 0.13 0.10 0.01 0.07 0.00 0.00 0.00 0.00 08:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 eth0 0.25 0.22 0.08 0.07 0.00 0.00 0.00 0.00 08:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 87.28 67.46 1203.67 23.84 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 38.56 41.49 3.21 336.74 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) 01/24/22 _x86_64_ (2 CPU) 08:10:17 LINUX RESTART (2 CPU) 08:11:01 CPU %user %nice %system %iowait %steal %idle 08:12:01 all 39.35 0.00 13.76 3.09 0.12 43.68 08:12:01 0 39.21 0.00 13.94 2.91 0.11 43.82 08:12:01 1 39.49 0.00 13.58 3.27 0.13 43.53 08:13:01 all 29.38 0.00 7.28 2.14 0.08 61.12 08:13:01 0 29.01 0.00 7.39 1.97 0.09 61.54 08:13:01 1 29.75 0.00 7.18 2.32 0.07 60.69 08:14:01 all 1.00 0.00 0.26 0.02 0.01 98.72 08:14:01 0 0.97 0.00 0.28 0.02 0.00 98.73 08:14:01 1 1.02 0.00 0.23 0.02 0.02 98.71 08:15:01 all 0.21 0.00 0.08 0.00 0.01 99.70 08:15:01 0 0.33 0.00 0.07 0.00 0.02 99.58 08:15:01 1 0.08 0.00 0.10 0.00 0.00 99.82 08:16:01 all 0.23 0.00 0.04 0.00 0.01 99.72 08:16:01 0 0.43 0.00 0.03 0.00 0.00 99.53 08:16:01 1 0.03 0.00 0.05 0.00 0.02 99.90 08:17:01 all 0.18 0.00 0.03 0.00 0.01 99.78 08:17:01 0 0.28 0.00 0.02 0.00 0.02 99.68 08:17:01 1 0.07 0.00 0.05 0.00 0.00 99.88 08:18:01 all 0.28 0.00 0.04 0.00 0.02 99.66 08:18:01 0 0.50 0.00 0.05 0.00 0.02 99.43 08:18:01 1 0.07 0.00 0.03 0.00 0.02 99.88 Average: all 9.61 0.00 2.92 0.71 0.03 86.72 Average: 0 9.64 0.00 2.96 0.67 0.03 86.70 Average: 1 9.59 0.00 2.88 0.76 0.03 86.74