---> uname -a: Linux prd-centos7-docker-4c-2g-350.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 7.7G 33G 20% / 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 7.7G 33G 20% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/12/21 _x86_64_ (2 CPU) 16:37:45 LINUX RESTART (2 CPU) 16:38:02 tps rtps wtps bread/s bwrtn/s 16:39:01 113.53 24.28 89.25 5719.34 6124.57 16:40:01 1.78 0.00 1.78 0.00 36.31 16:41:01 0.27 0.00 0.27 0.00 3.28 16:42:01 0.15 0.00 0.15 0.00 1.88 16:43:01 0.25 0.00 0.25 0.00 3.88 16:44:01 0.25 0.00 0.25 0.00 4.27 16:45:01 0.25 0.00 0.25 0.00 3.75 16:46:01 0.25 0.00 0.25 0.00 2.72 16:47:01 0.28 0.00 0.28 0.00 3.20 16:48:01 0.25 0.00 0.25 0.00 2.93 16:49:01 0.25 0.00 0.25 0.00 2.57 16:50:01 0.22 0.00 0.22 0.00 3.48 Average: 9.67 1.99 7.68 469.54 508.50 16:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:39:01 5671088 0 621012 7.75 2620 1714220 1255360 13.86 573260 1529504 132 16:40:01 5676092 0 616004 7.69 2620 1714224 1201628 13.27 570284 1529464 20 16:41:01 5683948 0 608148 7.59 2620 1714224 1154984 12.75 562536 1530192 16 16:42:01 5678836 0 613252 7.66 2620 1714232 1155164 12.75 567268 1530192 20 16:43:01 5681740 0 610344 7.62 2620 1714236 1155248 12.75 563404 1531120 20 16:44:01 5680880 0 611200 7.63 2620 1714240 1155248 12.75 564376 1531120 20 16:45:01 5682464 0 609612 7.61 2620 1714244 1154984 12.75 562868 1531184 12 16:46:01 5681436 0 610632 7.62 2620 1714252 1154984 12.75 563944 1531188 8 16:47:01 5670484 0 621580 7.76 2620 1714256 1155224 12.75 574816 1531184 8 16:48:01 5671860 0 620200 7.74 2620 1714260 1154984 12.75 575284 1529464 8 16:49:01 5670892 0 621164 7.76 2620 1714264 1155068 12.75 576364 1529464 16 16:50:01 5664264 0 627788 7.84 2620 1714268 1155044 12.75 582952 1529464 20 Average: 5676165 0 615911 7.69 2620 1714243 1167327 12.89 569780 1530295 25 16:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:39:01 eth0 454.84 288.05 1298.56 79.06 0.00 0.00 0.00 0.00 16:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 docker0 43.96 20.20 3.74 153.71 0.00 0.00 0.00 0.00 16:40:01 eth0 1.82 0.78 3.14 0.24 0.00 0.00 0.00 0.00 16:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 eth0 0.43 0.10 0.04 0.01 0.00 0.00 0.00 0.00 16:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 eth0 1.40 0.30 0.35 0.20 0.00 0.00 0.00 0.00 16:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 eth0 1.43 0.52 0.59 0.39 0.00 0.00 0.00 0.00 16:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 eth0 1.17 0.52 0.46 0.27 0.00 0.00 0.00 0.00 16:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 eth0 0.47 0.10 0.05 0.01 0.00 0.00 0.00 0.00 16:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 eth0 0.65 0.52 0.37 0.22 0.00 0.00 0.00 0.00 16:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 eth0 0.12 0.05 0.01 0.00 0.00 0.00 0.00 0.00 16:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 16:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 eth0 0.35 0.20 0.07 0.01 0.00 0.00 0.00 0.00 16:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.03 23.93 107.04 6.61 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 3.61 1.66 0.31 12.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/12/21 _x86_64_ (2 CPU) 16:37:45 LINUX RESTART (2 CPU) 16:38:02 CPU %user %nice %system %iowait %steal %idle 16:39:01 all 18.98 0.00 4.81 2.34 0.09 73.78 16:39:01 0 17.87 0.00 5.16 0.86 0.09 76.02 16:39:01 1 20.08 0.00 4.46 3.83 0.09 71.54 16:40:01 all 0.31 0.00 0.08 0.00 0.02 99.60 16:40:01 0 0.17 0.00 0.07 0.00 0.02 99.75 16:40:01 1 0.45 0.00 0.08 0.00 0.02 99.45 16:41:01 all 0.25 0.00 0.06 0.00 0.02 99.67 16:41:01 0 0.42 0.00 0.07 0.00 0.02 99.50 16:41:01 1 0.08 0.00 0.05 0.00 0.02 99.85 16:42:01 all 0.13 0.00 0.04 0.00 0.01 99.82 16:42:01 0 0.18 0.00 0.05 0.00 0.02 99.75 16:42:01 1 0.07 0.00 0.03 0.00 0.00 99.90 16:43:01 all 0.28 0.00 0.05 0.00 0.02 99.65 16:43:01 0 0.30 0.00 0.05 0.00 0.02 99.63 16:43:01 1 0.27 0.00 0.05 0.00 0.02 99.67 16:44:01 all 0.25 0.00 0.04 0.00 0.02 99.69 16:44:01 0 0.17 0.00 0.03 0.00 0.02 99.78 16:44:01 1 0.33 0.00 0.05 0.00 0.02 99.60 16:45:01 all 0.23 0.00 0.03 0.00 0.02 99.72 16:45:01 0 0.35 0.00 0.02 0.00 0.02 99.62 16:45:01 1 0.12 0.00 0.05 0.00 0.02 99.82 16:46:01 all 0.17 0.00 0.07 0.00 0.01 99.76 16:46:01 0 0.25 0.00 0.05 0.00 0.00 99.70 16:46:01 1 0.08 0.00 0.08 0.00 0.02 99.82 16:47:01 all 0.09 0.00 0.04 0.00 0.01 99.86 16:47:01 0 0.10 0.00 0.02 0.00 0.00 99.88 16:47:01 1 0.08 0.00 0.07 0.00 0.02 99.83 16:48:01 all 0.22 0.00 0.06 0.00 0.02 99.71 16:48:01 0 0.33 0.00 0.05 0.00 0.02 99.60 16:48:01 1 0.10 0.00 0.07 0.00 0.02 99.82 16:49:01 all 0.19 0.00 0.04 0.00 0.01 99.76 16:49:01 0 0.32 0.00 0.02 0.00 0.00 99.67 16:49:01 1 0.07 0.00 0.07 0.00 0.02 99.85 16:49:01 CPU %user %nice %system %iowait %steal %idle 16:50:01 all 0.26 0.00 0.05 0.00 0.01 99.68 16:50:01 0 0.42 0.00 0.03 0.00 0.02 99.53 16:50:01 1 0.10 0.00 0.07 0.00 0.00 99.83 Average: all 1.71 0.00 0.43 0.19 0.02 97.66 Average: 0 1.68 0.00 0.45 0.07 0.02 97.79 Average: 1 1.74 0.00 0.41 0.30 0.02 97.52