---> uname -a: Linux prd-centos7-docker-4c-2g-5073.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) 02/11/22 _x86_64_ (2 CPU) 14:41:08 LINUX RESTART (2 CPU) 14:42:01 tps rtps wtps bread/s bwrtn/s 14:43:01 296.40 0.05 296.35 1.07 78072.77 14:44:01 110.94 0.00 110.94 0.00 10187.56 14:45:01 3.40 0.00 3.40 0.00 106.28 14:46:01 0.28 0.00 0.28 0.00 4.60 14:47:01 0.25 0.00 0.25 0.00 3.16 14:48:02 0.35 0.00 0.35 0.00 4.55 14:49:01 68.35 0.00 68.35 0.00 18376.38 Average: 68.59 0.01 68.58 0.15 15248.36 14:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:01 3765228 0 1065164 13.30 2620 3175920 1601976 17.69 1041140 2741820 131128 14:44:01 3944272 0 923560 11.53 2620 3138480 1209548 13.35 939264 2671216 20 14:45:01 3943748 0 924084 11.54 2620 3138480 1203368 13.29 941656 2671216 8 14:46:01 3955448 0 912376 11.39 2620 3138488 1167148 12.89 932220 2671216 16 14:47:01 3953812 0 914004 11.41 2620 3138496 1167232 12.89 934588 2671216 8 14:48:02 3956680 0 911136 11.38 2620 3138496 1167148 12.89 933252 2671216 12 14:49:01 3339828 0 1038144 12.96 2620 3628340 1438364 15.88 1025404 3114100 20 Average: 3837002 0 955495 11.93 2620 3213814 1279255 14.12 963932 2744571 18745 14:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:01 veth2945532 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:43:01 eth0 280.16 211.87 2105.00 30.14 0.00 0.00 0.00 0.00 14:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 docker0 193.27 248.53 15.45 2076.17 0.00 0.00 0.00 0.00 14:44:01 eth0 49.68 32.68 160.53 13.27 0.00 0.00 0.00 0.00 14:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 docker0 14.39 17.92 0.82 89.69 0.00 0.00 0.00 0.00 14:45:01 eth0 1.22 0.58 0.41 0.28 0.00 0.00 0.00 0.00 14:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 eth0 0.20 0.15 0.01 0.01 0.00 0.00 0.00 0.00 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 eth0 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 14:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:02 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:48:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 eth0 120.30 76.19 2649.23 101.11 0.00 0.00 0.00 0.00 14:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.44 45.91 697.69 20.51 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 29.75 38.17 2.33 310.27 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) 02/11/22 _x86_64_ (2 CPU) 14:41:08 LINUX RESTART (2 CPU) 14:42:01 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 42.84 0.00 13.65 2.55 0.14 40.83 14:43:01 0 43.03 0.00 14.08 2.60 0.15 40.14 14:43:01 1 42.65 0.00 13.22 2.49 0.13 41.51 14:44:01 all 46.88 0.00 6.06 1.25 0.11 45.70 14:44:01 0 49.07 0.00 6.43 1.46 0.09 42.95 14:44:01 1 44.67 0.00 5.69 1.04 0.13 48.47 14:45:01 all 0.19 0.00 0.08 0.00 0.03 99.71 14:45:01 0 0.03 0.00 0.08 0.00 0.02 99.87 14:45:01 1 0.35 0.00 0.07 0.00 0.03 99.55 14:46:01 all 0.20 0.00 0.05 0.00 0.02 99.73 14:46:01 0 0.08 0.00 0.03 0.00 0.02 99.87 14:46:01 1 0.32 0.00 0.07 0.00 0.02 99.60 14:47:01 all 0.14 0.00 0.04 0.00 0.03 99.79 14:47:01 0 0.25 0.00 0.03 0.00 0.03 99.68 14:47:01 1 0.03 0.00 0.05 0.00 0.02 99.90 14:48:02 all 0.18 0.00 0.03 0.00 0.03 99.77 14:48:02 0 0.32 0.00 0.03 0.00 0.03 99.62 14:48:02 1 0.05 0.00 0.02 0.00 0.02 99.92 14:49:01 all 7.98 0.00 3.32 0.89 0.04 87.77 14:49:01 0 7.98 0.00 3.32 0.78 0.05 87.88 14:49:01 1 7.98 0.00 3.32 1.00 0.03 87.67 Average: all 13.43 0.00 3.17 0.64 0.05 82.71 Average: 0 13.77 0.00 3.27 0.66 0.05 82.25 Average: 1 13.10 0.00 3.06 0.62 0.05 83.17