---> uname -a: Linux prd-centos7-docker-4c-2g-2102.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) 01/19/22 _x86_64_ (2 CPU) 20:51:48 LINUX RESTART (2 CPU) 20:52:01 tps rtps wtps bread/s bwrtn/s 20:53:01 243.33 46.33 197.00 6529.58 60495.27 20:54:01 284.01 0.00 284.01 0.00 59687.88 20:55:01 111.34 0.00 111.34 0.00 24437.39 20:56:01 0.88 0.00 0.88 0.00 9.65 20:57:01 0.25 0.00 0.25 0.00 3.25 20:58:01 0.32 0.00 0.32 0.00 4.27 20:59:02 0.22 0.00 0.22 0.00 3.61 21:00:01 0.29 0.00 0.29 0.00 3.07 21:01:01 0.30 0.02 0.28 0.13 3.07 21:02:01 124.25 0.12 124.13 5.33 32339.78 Average: 76.67 4.66 72.01 654.88 17733.65 20:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:53:01 4237972 0 892604 11.15 2620 2875736 1604300 17.71 804228 2539040 593244 20:54:01 4004324 0 956172 11.94 2620 3045816 1535476 16.95 923912 2629004 192 20:55:01 3317260 0 1060984 13.25 2620 3628068 1436992 15.87 1033460 3119916 16 20:56:01 3329444 0 1048796 13.10 2620 3628072 1325832 14.64 1024788 3119916 20 20:57:01 3342000 0 1036232 12.94 2620 3628080 1291908 14.26 1015724 3119916 8 20:58:01 3342712 0 1035520 12.93 2620 3628080 1278412 14.11 1015380 3119916 8 20:59:02 3343484 0 1034740 12.92 2620 3628088 1278328 14.11 1014676 3119916 16 21:00:01 3346232 0 1031988 12.89 2620 3628092 1278328 14.11 1012936 3119916 8 21:01:01 3340284 0 1037932 12.96 2620 3628096 1280672 14.14 1018192 3119920 8 21:02:01 2107140 0 1209484 15.10 2620 4689688 1649996 18.22 1316772 3956528 343388 Average: 3371085 0 1034445 12.92 2620 3600782 1396024 15.41 1018007 3096399 93691 20:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:53:01 veth7d24731 171.18 210.67 16.62 1782.87 0.00 0.00 0.00 0.00 20:53:01 eth0 781.55 477.23 6163.13 101.33 0.00 0.00 0.00 0.00 20:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 docker0 181.54 221.47 15.08 1828.30 0.00 0.00 0.00 0.00 20:54:01 eth0 60.23 38.17 330.68 16.21 0.00 0.00 0.00 0.00 20:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 vethab8b12c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 docker0 15.22 21.95 1.14 293.37 0.00 0.00 0.00 0.00 20:55:01 eth0 173.71 131.56 2733.43 243.05 0.00 0.00 0.00 0.00 20:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 docker0 7.76 9.19 0.44 51.60 0.00 0.00 0.00 0.00 20:56:01 eth0 0.82 0.52 0.28 0.21 0.00 0.00 0.00 0.00 20:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 eth0 0.53 0.35 0.26 0.20 0.00 0.00 0.00 0.00 20:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 eth0 0.35 0.23 0.14 0.07 0.00 0.00 0.00 0.00 20:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:02 eth0 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:59:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 21:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 eth0 314.75 184.90 7633.67 28.07 0.00 0.00 0.00 0.00 21:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 docker0 27.76 45.27 2.76 386.46 0.00 0.00 0.00 0.00 Average: eth0 133.50 83.49 1689.73 38.99 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 23.28 29.85 1.95 256.51 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) 01/19/22 _x86_64_ (2 CPU) 20:51:48 LINUX RESTART (2 CPU) 20:52:01 CPU %user %nice %system %iowait %steal %idle 20:53:01 all 33.03 0.00 12.51 7.90 0.09 46.47 20:53:01 0 31.61 0.00 12.83 7.86 0.09 47.61 20:53:01 1 34.45 0.00 12.19 7.94 0.09 45.33 20:54:01 all 45.80 0.00 11.65 2.23 0.11 40.21 20:54:01 0 46.35 0.00 11.83 1.65 0.11 40.06 20:54:01 1 45.24 0.00 11.48 2.82 0.11 40.36 20:55:01 all 26.05 0.00 5.93 1.97 0.07 65.98 20:55:01 0 25.33 0.00 5.97 2.37 0.07 66.26 20:55:01 1 26.76 0.00 5.89 1.58 0.07 65.70 20:56:01 all 0.27 0.00 0.08 0.00 0.02 99.64 20:56:01 0 0.07 0.00 0.07 0.00 0.02 99.85 20:56:01 1 0.47 0.00 0.08 0.00 0.02 99.43 20:57:01 all 0.18 0.00 0.09 0.00 0.02 99.71 20:57:01 0 0.07 0.00 0.13 0.00 0.02 99.78 20:57:01 1 0.30 0.00 0.05 0.00 0.02 99.63 20:58:01 all 0.14 0.00 0.03 0.00 0.01 99.82 20:58:01 0 0.03 0.00 0.03 0.00 0.02 99.92 20:58:01 1 0.25 0.00 0.03 0.00 0.00 99.72 20:59:02 all 0.23 0.00 0.03 0.00 0.02 99.73 20:59:02 0 0.05 0.00 0.03 0.00 0.02 99.90 20:59:02 1 0.40 0.00 0.02 0.00 0.02 99.57 21:00:01 all 0.17 0.00 0.03 0.00 0.01 99.80 21:00:01 0 0.31 0.00 0.02 0.00 0.00 99.68 21:00:01 1 0.03 0.00 0.03 0.00 0.02 99.92 21:01:01 all 0.07 0.00 0.08 0.00 0.01 99.85 21:01:01 0 0.10 0.00 0.08 0.00 0.02 99.80 21:01:01 1 0.03 0.00 0.07 0.00 0.00 99.90 21:02:01 all 14.86 0.00 5.92 1.96 0.05 77.21 21:02:01 0 15.02 0.00 6.42 1.97 0.05 76.54 21:02:01 1 14.70 0.00 5.42 1.96 0.05 77.87 Average: all 11.61 0.00 3.50 1.36 0.04 83.50 Average: 0 11.43 0.00 3.60 1.34 0.04 83.59 Average: 1 11.79 0.00 3.39 1.38 0.04 83.41