---> uname -a: Linux prd-centos7-docker-4c-2g-1741.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) 01/18/22 _x86_64_ (2 CPU) 17:54:19 LINUX RESTART (2 CPU) 17:55:01 tps rtps wtps bread/s bwrtn/s 17:56:01 327.45 0.00 327.45 0.00 79689.43 17:57:01 89.11 0.00 89.11 0.00 10566.94 17:58:01 0.22 0.00 0.22 0.00 3.63 17:59:01 0.35 0.00 0.35 0.00 6.38 18:00:01 0.13 0.00 0.13 0.00 2.23 18:01:01 0.40 0.02 0.38 0.13 5.63 18:02:01 71.03 0.08 70.95 1.60 18075.14 Average: 69.83 0.01 69.82 0.25 15483.81 17:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:56:01 3759560 0 1107812 13.83 2620 3138948 1632384 18.02 1063284 2728324 70772 17:57:01 3928980 0 902204 11.26 2620 3175136 1205256 13.31 919256 2705224 20 17:58:01 3929984 0 901192 11.25 2620 3175144 1164124 12.85 920280 2705224 20 17:59:01 3934664 0 896508 11.19 2620 3175148 1164396 12.86 916744 2705224 16 18:00:01 3933628 0 897536 11.21 2620 3175156 1164288 12.85 918312 2705224 12 18:01:01 3917760 0 913404 11.40 2620 3175156 1169252 12.91 934000 2705224 16 18:02:01 3287932 0 1053268 13.15 2620 3665120 1398536 15.44 1036744 3148904 20 Average: 3813215 0 953132 11.90 2620 3239973 1271177 14.03 958374 2771907 10125 17:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:56:01 veth212a2ff 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 17:56:01 eth0 408.81 278.76 5445.04 38.96 0.00 0.00 0.00 0.00 17:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 docker0 184.53 247.91 14.97 2078.95 0.00 0.00 0.00 0.00 17:57:01 eth0 45.70 27.71 162.41 12.41 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 9.81 14.60 0.58 91.57 0.00 0.00 0.00 0.00 17:58:01 eth0 0.48 0.08 0.05 0.04 0.00 0.00 0.00 0.00 17:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 eth0 0.55 0.35 0.27 0.20 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 eth0 0.27 0.18 0.08 0.07 0.00 0.00 0.00 0.00 18:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 eth0 9.25 3.33 11.80 0.27 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 eth0 123.31 72.31 2597.87 43.00 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 84.08 54.69 1174.34 13.57 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 27.77 37.52 2.22 310.20 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) 01/18/22 _x86_64_ (2 CPU) 17:54:19 LINUX RESTART (2 CPU) 17:55:01 CPU %user %nice %system %iowait %steal %idle 17:56:01 all 35.87 0.00 13.30 2.35 0.12 48.36 17:56:01 0 36.65 0.00 13.67 2.13 0.13 47.41 17:56:01 1 35.09 0.00 12.94 2.56 0.11 49.31 17:57:01 all 32.79 0.00 6.09 1.58 0.09 59.45 17:57:01 0 32.46 0.00 6.34 0.78 0.07 60.35 17:57:01 1 33.12 0.00 5.85 2.39 0.11 58.54 17:58:01 all 0.22 0.00 0.08 0.00 0.02 99.68 17:58:01 0 0.37 0.00 0.08 0.00 0.02 99.53 17:58:01 1 0.07 0.00 0.08 0.00 0.02 99.83 17:59:01 all 0.19 0.00 0.07 0.00 0.00 99.74 17:59:01 0 0.07 0.00 0.08 0.00 0.00 99.85 17:59:01 1 0.32 0.00 0.05 0.00 0.00 99.63 18:00:01 all 0.28 0.00 0.04 0.00 0.02 99.67 18:00:01 0 0.07 0.00 0.03 0.00 0.02 99.88 18:00:01 1 0.48 0.00 0.05 0.00 0.02 99.45 18:01:01 all 0.31 0.00 0.06 0.00 0.01 99.62 18:01:01 0 0.10 0.00 0.07 0.00 0.00 99.83 18:01:01 1 0.52 0.00 0.05 0.00 0.02 99.42 18:02:01 all 7.55 0.00 3.18 1.22 0.03 88.02 18:02:01 0 7.60 0.00 3.23 0.95 0.03 88.19 18:02:01 1 7.50 0.00 3.13 1.50 0.03 87.84 Average: all 10.59 0.00 3.13 0.71 0.04 85.53 Average: 0 10.59 0.00 3.22 0.53 0.04 85.63 Average: 1 10.59 0.00 3.04 0.89 0.04 85.44