---> uname -a: Linux prd-centos7-docker-4c-2g-1095.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: 2799.996 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 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) 10/13/21 _x86_64_ (2 CPU) 15:34:51 LINUX RESTART (2 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:01 238.23 114.39 123.85 10353.51 38981.72 15:37:01 1.72 0.00 1.72 0.00 34.04 15:38:01 0.27 0.00 0.27 0.00 3.26 15:39:01 0.25 0.00 0.25 0.00 3.86 15:40:01 0.23 0.00 0.23 0.00 3.12 15:41:01 0.22 0.00 0.22 0.00 3.46 15:42:02 4.48 0.15 4.33 14.25 177.09 Average: 35.06 16.36 18.70 1481.28 5601.61 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:01 5694780 0 615648 7.69 2620 1695892 1250104 13.80 557356 1521852 132 15:37:01 5705864 0 604560 7.55 2620 1695896 1164096 12.85 548272 1521812 20 15:38:01 5702884 0 607540 7.59 2620 1695896 1164456 12.86 550704 1522316 20 15:39:01 5698532 0 611884 7.64 2620 1695904 1164432 12.86 554556 1522316 12 15:40:01 5702980 0 607428 7.58 2620 1695912 1164520 12.86 549568 1523180 16 15:41:01 5701592 0 608812 7.60 2620 1695916 1164340 12.85 551328 1523180 16 15:42:02 5098608 0 737556 9.21 2620 2170156 1526208 16.85 852212 1768312 473284 Average: 5615034 0 627633 7.84 2620 1763653 1228308 13.56 594857 1557567 67643 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:01 eth0 475.60 270.89 986.54 74.66 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 3.60 2.35 1.20 9.24 0.00 0.00 0.00 0.00 15:37:01 eth0 0.83 0.10 0.07 0.04 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 eth0 3.73 1.10 1.31 0.79 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 eth0 1.57 0.35 0.36 0.20 0.00 0.00 0.00 0.00 15:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 eth0 1.23 0.65 0.56 0.37 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 eth0 0.32 0.23 0.14 0.11 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:02 eth0 103.21 68.87 2595.40 10.58 0.00 0.00 0.00 0.00 15:42:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.80 48.89 512.24 12.39 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 0.51 0.34 0.17 1.32 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) 10/13/21 _x86_64_ (2 CPU) 15:34:51 LINUX RESTART (2 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:01 all 21.33 0.00 8.28 5.94 0.09 64.36 15:36:01 0 21.66 0.00 8.19 5.85 0.09 64.21 15:36:01 1 21.00 0.00 8.38 6.03 0.09 64.51 15:37:01 all 0.28 0.00 0.09 0.00 0.00 99.62 15:37:01 0 0.08 0.00 0.08 0.00 0.00 99.83 15:37:01 1 0.48 0.00 0.10 0.00 0.00 99.42 15:38:01 all 0.25 0.00 0.05 0.00 0.03 99.67 15:38:01 0 0.13 0.00 0.07 0.00 0.03 99.77 15:38:01 1 0.37 0.00 0.03 0.00 0.03 99.57 15:39:01 all 0.23 0.00 0.06 0.00 0.00 99.71 15:39:01 0 0.05 0.00 0.05 0.00 0.00 99.90 15:39:01 1 0.42 0.00 0.07 0.00 0.00 99.52 15:40:01 all 0.28 0.00 0.08 0.00 0.01 99.63 15:40:01 0 0.15 0.00 0.12 0.00 0.02 99.72 15:40:01 1 0.42 0.00 0.03 0.00 0.00 99.55 15:41:01 all 0.25 0.00 0.05 0.00 0.02 99.68 15:41:01 0 0.12 0.00 0.05 0.00 0.02 99.82 15:41:01 1 0.38 0.00 0.05 0.00 0.02 99.55 15:42:02 all 6.62 0.00 2.10 0.03 0.03 91.23 15:42:02 0 6.71 0.00 2.08 0.02 0.03 91.16 15:42:02 1 6.53 0.00 2.12 0.03 0.02 91.30 Average: all 4.08 0.00 1.49 0.83 0.02 93.58 Average: 0 4.03 0.00 1.48 0.81 0.03 93.64 Average: 1 4.13 0.00 1.50 0.84 0.02 93.51