---> uname -a: Linux prd-centos7-docker-4c-2g-2270.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) 01/20/22 _x86_64_ (2 CPU) 18:06:53 LINUX RESTART (2 CPU) 18:08:02 tps rtps wtps bread/s bwrtn/s 18:09:01 341.08 0.08 341.00 1.90 64239.71 18:10:01 117.00 0.00 117.00 0.00 26366.38 18:11:01 0.77 0.00 0.77 0.00 6.86 18:12:01 0.25 0.00 0.25 0.00 3.60 18:13:01 0.30 0.00 0.30 0.00 4.53 18:14:01 0.18 0.00 0.18 0.00 2.07 18:15:01 0.25 0.00 0.25 0.00 3.88 18:16:01 0.27 0.00 0.27 0.00 3.32 18:17:01 0.27 0.00 0.27 0.00 3.33 18:18:01 0.23 0.00 0.23 0.00 3.17 18:19:01 0.20 0.00 0.20 0.00 1.80 18:20:01 0.28 0.00 0.28 0.00 3.75 Average: 38.01 0.01 38.01 0.16 7477.10 18:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:09:01 3884108 0 968040 12.09 2620 3154164 1516932 16.75 898436 2763628 40 18:10:01 3209452 0 1072424 13.39 2620 3724436 1403776 15.50 1027924 3228348 24 18:11:01 3222800 0 1059076 13.22 2620 3724436 1283856 14.17 1018600 3228348 20 18:12:01 3232460 0 1049408 13.10 2620 3724444 1284000 14.18 1010196 3228348 16 18:13:01 3231568 0 1050296 13.11 2620 3724448 1291508 14.26 1010380 3228348 8 18:14:01 3234580 0 1047280 13.08 2620 3724452 1332696 14.71 1006956 3228352 20 18:15:01 3233412 0 1048444 13.09 2620 3724456 1347164 14.87 1008140 3228348 16 18:16:01 3235436 0 1046416 13.07 2620 3724460 1306652 14.43 1006876 3228348 20 18:17:01 3227180 0 1054668 13.17 2620 3724464 1285016 14.19 1015796 3228348 16 18:18:01 3225008 0 1056836 13.20 2620 3724468 1285124 14.19 1017972 3228348 12 18:19:01 3225060 0 1056780 13.20 2620 3724472 1285016 14.19 1017880 3228348 16 18:20:01 3212564 0 1069272 13.35 2620 3724476 1285136 14.19 1030012 3228348 16 Average: 3281136 0 1048245 13.09 2620 3676931 1325573 14.64 1005764 3189622 19 18:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:09:01 vethd210904 2.47 3.71 0.17 10.86 0.00 0.00 0.00 0.00 18:09:01 eth0 271.16 203.49 2115.59 32.42 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 182.34 236.66 15.29 2079.58 0.00 0.00 0.00 0.00 18:10:01 eth0 121.78 82.22 2681.48 59.92 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 4.85 4.91 0.27 27.36 0.00 0.00 0.00 0.00 18:11:01 eth0 0.25 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 eth0 1.38 1.08 1.45 0.07 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 eth0 1.78 1.75 0.18 6.57 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 eth0 8.61 2.61 1.12 19.40 0.00 0.00 0.00 0.00 18:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 eth0 4.00 2.75 0.84 19.28 0.00 0.00 0.00 0.00 18:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 eth0 1.50 0.77 0.79 0.59 0.00 0.00 0.00 0.00 18:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 eth0 0.22 0.07 0.01 0.04 0.00 0.00 0.00 0.00 18:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 eth0 0.50 0.20 0.15 0.07 0.00 0.00 0.00 0.00 18:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 eth0 0.28 0.15 0.02 0.01 0.00 0.00 0.00 0.00 18:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 eth0 0.98 0.32 0.31 0.17 0.00 0.00 0.00 0.00 18:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.05 24.38 397.92 11.52 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 15.37 19.84 1.28 172.98 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) 01/20/22 _x86_64_ (2 CPU) 18:06:53 LINUX RESTART (2 CPU) 18:08:02 CPU %user %nice %system %iowait %steal %idle 18:09:01 all 36.56 0.00 11.32 5.97 0.13 46.03 18:09:01 0 36.08 0.00 11.92 7.38 0.13 44.50 18:09:01 1 37.04 0.00 10.71 4.55 0.13 47.57 18:10:01 all 21.76 0.00 5.43 2.97 0.07 69.77 18:10:01 0 21.90 0.00 5.54 3.13 0.07 69.36 18:10:01 1 21.63 0.00 5.31 2.81 0.07 70.18 18:11:01 all 0.03 0.00 0.07 0.00 0.03 99.87 18:11:01 0 0.03 0.00 0.08 0.00 0.02 99.87 18:11:01 1 0.03 0.00 0.05 0.00 0.03 99.88 18:12:01 all 0.05 0.00 0.05 0.00 0.03 99.87 18:12:01 0 0.05 0.00 0.05 0.00 0.03 99.87 18:12:01 1 0.05 0.00 0.05 0.00 0.02 99.88 18:13:01 all 0.05 0.00 0.03 0.00 0.02 99.90 18:13:01 0 0.05 0.00 0.03 0.00 0.02 99.90 18:13:01 1 0.05 0.00 0.03 0.00 0.02 99.90 18:14:01 all 0.14 0.00 0.08 0.00 0.03 99.75 18:14:01 0 0.15 0.00 0.07 0.00 0.02 99.77 18:14:01 1 0.13 0.00 0.08 0.00 0.05 99.73 18:15:01 all 0.23 0.00 0.05 0.00 0.02 99.71 18:15:01 0 0.17 0.00 0.05 0.00 0.02 99.77 18:15:01 1 0.28 0.00 0.05 0.00 0.02 99.65 18:16:01 all 0.15 0.00 0.05 0.00 0.03 99.77 18:16:01 0 0.22 0.00 0.03 0.00 0.02 99.73 18:16:01 1 0.08 0.00 0.07 0.00 0.05 99.80 18:17:01 all 0.12 0.00 0.03 0.00 0.03 99.82 18:17:01 0 0.23 0.00 0.02 0.00 0.05 99.70 18:17:01 1 0.00 0.00 0.03 0.00 0.02 99.95 18:18:01 all 0.13 0.00 0.02 0.00 0.03 99.82 18:18:01 0 0.20 0.00 0.02 0.00 0.02 99.77 18:18:01 1 0.07 0.00 0.02 0.00 0.05 99.87 18:19:01 all 0.09 0.00 0.03 0.00 0.02 99.87 18:19:01 0 0.17 0.00 0.02 0.00 0.00 99.82 18:19:01 1 0.02 0.00 0.03 0.00 0.03 99.92 18:19:01 CPU %user %nice %system %iowait %steal %idle 18:20:01 all 0.08 0.00 0.03 0.00 0.02 99.87 18:20:01 0 0.02 0.00 0.03 0.00 0.02 99.93 18:20:01 1 0.13 0.00 0.03 0.00 0.02 99.82 Average: all 4.67 0.00 1.35 0.70 0.04 93.24 Average: 0 4.67 0.00 1.40 0.82 0.03 93.07 Average: 1 4.67 0.00 1.29 0.58 0.04 93.42