---> uname -a: Linux prd-centos7-docker-4c-2g-5942.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 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) 02/24/22 _x86_64_ (2 CPU) 15:58:00 LINUX RESTART (2 CPU) 15:59:01 tps rtps wtps bread/s bwrtn/s 16:00:01 252.41 0.05 252.36 1.07 59551.94 16:01:02 127.83 0.03 127.79 0.27 25145.41 16:02:01 0.90 0.07 0.83 1.49 9.79 16:03:01 0.38 0.00 0.38 0.00 7.11 16:04:01 0.35 0.00 0.35 0.00 5.21 16:05:01 0.35 0.00 0.35 0.00 5.81 16:06:01 0.17 0.00 0.17 0.00 1.75 16:07:01 221.60 0.05 221.55 3.86 54419.04 Average: 75.67 0.03 75.65 0.83 17434.50 15:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:00:01 4076904 0 882936 11.02 2620 3046472 1218000 13.45 813128 2671716 32 16:01:02 3291412 0 1078036 13.46 2620 3636864 1437480 15.87 1058840 3120292 20 16:02:01 3309648 0 1059676 13.23 2620 3636988 1273604 14.06 1046912 3120356 12 16:03:01 3326416 0 1042900 13.02 2620 3636996 1273604 14.06 1031252 3120360 8 16:04:01 3325916 0 1043396 13.03 2620 3637000 1273820 14.06 1031832 3120356 20 16:05:01 3331036 0 1038276 12.96 2620 3637000 1273604 14.06 1026684 3120356 16 16:06:01 3331284 0 1038020 12.96 2620 3637008 1273604 14.06 1026932 3120356 16 16:07:01 1780580 0 1266888 15.82 2620 4958844 1284312 14.18 1242228 4245968 12 Average: 3221650 0 1056266 13.19 2620 3728396 1288504 14.23 1034726 3204970 17 15:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:00:01 eth0 257.53 191.96 2054.19 27.09 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 173.40 227.42 13.80 2025.47 0.00 0.00 0.00 0.00 16:01:02 eth0 196.12 141.87 2789.72 262.57 0.00 0.00 0.00 0.00 16:01:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:02 docker0 10.17 13.06 0.60 91.94 0.00 0.00 0.00 0.00 16:02:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 eth0 1.47 0.77 0.91 0.29 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 eth0 0.20 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 eth0 349.47 216.52 7690.29 46.77 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 34.64 50.73 3.51 384.22 0.00 0.00 0.00 0.00 Average: eth0 100.86 69.09 1570.41 42.19 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 27.35 36.49 2.24 313.50 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) 02/24/22 _x86_64_ (2 CPU) 15:58:00 LINUX RESTART (2 CPU) 15:59:01 CPU %user %nice %system %iowait %steal %idle 16:00:01 all 38.73 0.00 11.82 1.82 0.13 47.51 16:00:01 0 37.36 0.00 12.64 1.63 0.13 48.24 16:00:01 1 40.11 0.00 11.00 2.00 0.13 46.77 16:01:02 all 28.09 0.00 7.63 1.65 0.09 62.54 16:01:02 0 29.36 0.00 8.01 1.98 0.07 60.59 16:01:02 1 26.82 0.00 7.26 1.32 0.11 64.49 16:02:01 all 0.23 0.00 0.08 0.00 0.03 99.67 16:02:01 0 0.29 0.00 0.07 0.00 0.03 99.61 16:02:01 1 0.17 0.00 0.08 0.00 0.02 99.73 16:03:01 all 0.24 0.00 0.06 0.00 0.03 99.67 16:03:01 0 0.40 0.00 0.07 0.00 0.02 99.52 16:03:01 1 0.08 0.00 0.05 0.00 0.03 99.83 16:04:01 all 0.11 0.00 0.04 0.00 0.02 99.83 16:04:01 0 0.20 0.00 0.05 0.00 0.03 99.72 16:04:01 1 0.02 0.00 0.03 0.00 0.00 99.95 16:05:01 all 0.12 0.00 0.03 0.00 0.02 99.84 16:05:01 0 0.17 0.00 0.03 0.00 0.02 99.78 16:05:01 1 0.07 0.00 0.02 0.00 0.02 99.90 16:06:01 all 0.13 0.00 0.03 0.00 0.03 99.82 16:06:01 0 0.22 0.00 0.02 0.00 0.03 99.73 16:06:01 1 0.05 0.00 0.03 0.00 0.02 99.90 16:07:01 all 24.83 0.00 10.62 2.88 0.10 61.57 16:07:01 0 24.40 0.00 11.04 3.22 0.09 61.25 16:07:01 1 25.26 0.00 10.20 2.54 0.11 61.89 Average: all 11.12 0.00 3.65 0.76 0.05 84.41 Average: 0 11.13 0.00 3.85 0.82 0.05 84.14 Average: 1 11.12 0.00 3.45 0.70 0.05 84.68