---> uname -a: Linux prd-centos7-docker-4c-2g-4335.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: 2799.976 BogoMIPS: 5599.95 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 11G 30G 26% / 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 11G 30G 26% /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) 01/31/22 _x86_64_ (2 CPU) 23:35:59 LINUX RESTART (2 CPU) 23:37:01 tps rtps wtps bread/s bwrtn/s 23:38:01 267.48 0.05 267.43 1.07 57350.24 23:39:01 113.88 0.00 113.88 0.00 10431.55 23:40:01 64.66 0.00 64.66 0.00 17731.21 23:41:01 0.15 0.00 0.15 0.00 2.28 23:42:01 0.38 0.00 0.38 0.00 4.93 23:43:01 0.25 0.00 0.25 0.00 3.25 23:44:01 0.15 0.00 0.15 0.00 1.93 23:45:01 132.02 0.03 131.99 3.73 32465.53 Average: 72.39 0.01 72.38 0.60 14750.87 23:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:38:01 3867420 0 972220 12.14 2620 3166680 1497732 16.54 934292 2740328 122340 23:39:01 3326284 0 1095608 13.68 2620 3584428 1801276 19.89 1182080 2997400 445688 23:40:01 3320940 0 1057332 13.20 2620 3628048 1329944 14.68 1044968 3102940 20 23:41:01 3327112 0 1051152 13.12 2620 3628056 1290932 14.25 1041264 3102944 8 23:42:01 3331464 0 1046796 13.07 2620 3628060 1291016 14.25 1038728 3102940 8 23:43:01 3330760 0 1047500 13.08 2620 3628060 1291172 14.26 1039456 3102940 16 23:44:01 3337072 0 1041180 13.00 2620 3628068 1290932 14.25 1032908 3102940 8 23:45:01 2024968 0 1215912 15.18 2620 4765440 1654700 18.27 1305808 4037680 418448 Average: 3233252 0 1065962 13.31 2620 3707105 1430963 15.80 1077438 3161264 123317 23:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:38:01 vethe6b67b3 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 23:38:01 eth0 270.74 209.48 2045.44 26.00 0.00 0.00 0.00 0.00 23:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 docker0 197.05 251.07 15.16 2024.00 0.00 0.00 0.00 0.00 23:39:01 eth0 212.78 152.53 2784.44 245.35 0.00 0.00 0.00 0.00 23:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 docker0 13.39 17.52 0.76 89.58 0.00 0.00 0.00 0.00 23:40:01 eth0 12.81 8.86 12.65 4.62 0.00 0.00 0.00 0.00 23:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 eth0 0.25 0.23 0.02 0.02 0.00 0.00 0.00 0.00 23:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 23:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 eth0 1.12 0.80 2.59 0.05 0.00 0.00 0.00 0.00 23:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 eth0 314.87 192.69 7639.12 28.93 0.00 0.00 0.00 0.00 23:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 docker0 35.09 48.89 3.18 387.89 0.00 0.00 0.00 0.00 Average: eth0 101.64 70.63 1560.93 38.16 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 30.70 39.69 2.39 312.71 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) 01/31/22 _x86_64_ (2 CPU) 23:35:59 LINUX RESTART (2 CPU) 23:37:01 CPU %user %nice %system %iowait %steal %idle 23:38:01 all 34.61 0.00 10.02 1.49 0.09 53.79 23:38:01 0 34.27 0.00 10.14 1.05 0.09 54.45 23:38:01 1 34.95 0.00 9.89 1.94 0.09 53.14 23:39:01 all 54.94 0.00 8.27 2.06 0.11 34.62 23:39:01 0 56.78 0.00 8.62 1.60 0.11 32.89 23:39:01 1 53.11 0.00 7.93 2.52 0.11 36.34 23:40:01 all 2.85 0.00 1.53 0.88 0.03 94.71 23:40:01 0 3.03 0.00 1.60 0.98 0.03 94.36 23:40:01 1 2.66 0.00 1.46 0.79 0.02 95.07 23:41:01 all 0.17 0.00 0.09 0.00 0.02 99.72 23:41:01 0 0.28 0.00 0.08 0.00 0.02 99.62 23:41:01 1 0.05 0.00 0.10 0.00 0.02 99.83 23:42:01 all 0.08 0.00 0.08 0.00 0.01 99.84 23:42:01 0 0.12 0.00 0.08 0.00 0.02 99.78 23:42:01 1 0.03 0.00 0.07 0.00 0.00 99.90 23:43:01 all 0.20 0.00 0.03 0.00 0.01 99.76 23:43:01 0 0.33 0.00 0.03 0.00 0.00 99.63 23:43:01 1 0.07 0.00 0.03 0.00 0.02 99.88 23:44:01 all 0.23 0.00 0.03 0.00 0.02 99.72 23:44:01 0 0.38 0.00 0.02 0.00 0.02 99.58 23:44:01 1 0.07 0.00 0.05 0.00 0.02 99.87 23:45:01 all 16.54 0.00 6.50 2.02 0.04 74.89 23:45:01 0 16.75 0.00 6.69 1.88 0.03 74.65 23:45:01 1 16.32 0.00 6.32 2.16 0.05 75.14 Average: all 13.12 0.00 3.21 0.78 0.04 82.85 Average: 0 13.41 0.00 3.29 0.67 0.04 82.59 Average: 1 12.84 0.00 3.12 0.90 0.04 83.11