---> uname -a: Linux prd-centos7-docker-4c-2g-13324.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: 2800.000 BogoMIPS: 5600.00 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 9.0G 32G 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 9.0G 32G 23% /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) 10/28/21 _x86_64_ (2 CPU) 22:59:52 LINUX RESTART (2 CPU) 23:00:01 tps rtps wtps bread/s bwrtn/s 23:01:02 203.35 87.84 115.50 8785.78 39038.17 23:02:01 2.07 0.08 1.98 1.63 40.95 23:03:01 0.30 0.00 0.30 0.00 4.53 23:04:01 0.20 0.00 0.20 0.00 1.93 23:05:01 0.35 0.00 0.35 0.00 6.51 23:06:01 0.22 0.00 0.22 0.00 3.02 23:07:01 0.15 0.00 0.15 0.00 1.75 23:08:01 0.18 0.00 0.18 0.00 2.07 23:09:01 0.27 0.00 0.27 0.00 3.73 23:10:01 0.23 0.00 0.23 0.00 3.60 23:11:01 0.28 0.00 0.28 0.00 2.60 23:12:01 0.25 0.00 0.25 0.00 3.46 23:13:01 220.22 0.07 220.15 4.80 54693.69 Average: 32.98 6.78 26.20 677.39 7227.18 23:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:01:02 5697192 0 609700 7.61 2620 1699420 1248312 13.78 552056 1524652 136 23:02:01 5710100 0 596664 7.45 2620 1699548 1157616 12.78 541976 1524680 16 23:03:01 5712584 0 594176 7.42 2620 1699552 1157616 12.78 539228 1525424 8 23:04:01 5707576 0 599148 7.48 2620 1699588 1157904 12.78 544256 1525432 24 23:05:01 5709488 0 597260 7.46 2620 1699564 1157952 12.78 541020 1526336 8 23:06:01 5710380 0 596368 7.45 2620 1699564 1157784 12.78 540132 1526336 8 23:07:01 5711844 0 594900 7.43 2620 1699568 1157616 12.78 539136 1526352 8 23:08:01 5699904 0 606832 7.58 2620 1699576 1157808 12.78 550956 1526352 20 23:09:01 5700956 0 605780 7.56 2620 1699576 1157616 12.78 550240 1526352 16 23:10:01 5699216 0 607512 7.59 2620 1699584 1157808 12.78 553168 1524680 8 23:11:01 5699728 0 607000 7.58 2620 1699584 1157712 12.78 552576 1524744 8 23:12:01 5693816 0 612904 7.65 2620 1699592 1157616 12.78 558624 1524744 8 23:13:01 4006656 0 977952 12.21 2620 3021704 1385784 15.30 901416 2645492 52 Average: 5573803 0 631246 7.88 2620 1801263 1182242 13.05 574214 1611660 25 23:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:01:02 eth0 520.72 300.77 1034.93 77.49 0.00 0.00 0.00 0.00 23:01:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:02 docker0 8.59 4.63 1.63 29.32 0.00 0.00 0.00 0.00 23:02:01 eth0 0.10 0.10 0.01 0.04 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 eth0 0.72 0.08 0.06 0.01 0.00 0.00 0.00 0.00 23:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 eth0 2.18 0.53 0.67 0.36 0.00 0.00 0.00 0.00 23:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 eth0 1.00 0.28 0.32 0.23 0.00 0.00 0.00 0.00 23:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 eth0 0.82 0.45 0.41 0.27 0.00 0.00 0.00 0.00 23:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 eth0 0.52 0.35 0.27 0.20 0.00 0.00 0.00 0.00 23:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 eth0 0.42 0.00 0.05 0.00 0.00 0.00 0.00 0.00 23:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 eth0 0.53 0.28 0.27 0.20 0.00 0.00 0.00 0.00 23:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 eth0 0.33 0.25 0.14 0.08 0.00 0.00 0.00 0.00 23:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 eth0 0.52 0.10 0.05 0.01 0.00 0.00 0.00 0.00 23:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 veth544ab22 2.13 1.58 0.37 0.37 0.00 0.00 0.00 0.00 23:13:01 eth0 399.13 245.83 7695.63 123.09 0.00 0.00 0.00 0.00 23:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 docker0 37.32 50.61 3.59 388.74 0.00 0.00 0.00 0.00 Average: veth544ab22 0.16 0.12 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 71.43 42.31 672.82 15.56 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 3.54 4.26 0.40 32.21 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) 10/28/21 _x86_64_ (2 CPU) 22:59:52 LINUX RESTART (2 CPU) 23:00:01 CPU %user %nice %system %iowait %steal %idle 23:01:02 all 19.30 0.00 6.80 6.57 0.08 67.26 23:01:02 0 18.80 0.00 7.34 5.28 0.07 68.52 23:01:02 1 19.80 0.00 6.26 7.86 0.09 66.00 23:02:01 all 0.14 0.00 0.06 0.00 0.03 99.77 23:02:01 0 0.24 0.00 0.07 0.00 0.02 99.68 23:02:01 1 0.05 0.00 0.05 0.00 0.03 99.86 23:03:01 all 0.16 0.00 0.03 0.00 0.03 99.78 23:03:01 0 0.25 0.00 0.02 0.00 0.02 99.72 23:03:01 1 0.07 0.00 0.03 0.00 0.05 99.85 23:04:01 all 0.08 0.00 0.03 0.00 0.03 99.87 23:04:01 0 0.13 0.00 0.03 0.00 0.03 99.80 23:04:01 1 0.03 0.00 0.02 0.00 0.02 99.93 23:05:01 all 0.18 0.00 0.04 0.00 0.03 99.75 23:05:01 0 0.27 0.00 0.05 0.00 0.03 99.65 23:05:01 1 0.08 0.00 0.03 0.00 0.03 99.85 23:06:01 all 0.15 0.00 0.03 0.00 0.02 99.81 23:06:01 0 0.22 0.00 0.03 0.00 0.02 99.73 23:06:01 1 0.08 0.00 0.02 0.00 0.02 99.88 23:07:01 all 0.09 0.00 0.03 0.00 0.03 99.85 23:07:01 0 0.15 0.00 0.03 0.00 0.03 99.78 23:07:01 1 0.03 0.00 0.02 0.00 0.03 99.92 23:08:01 all 0.09 0.00 0.03 0.00 0.03 99.84 23:08:01 0 0.15 0.00 0.02 0.00 0.02 99.82 23:08:01 1 0.03 0.00 0.05 0.00 0.05 99.87 23:09:01 all 0.08 0.00 0.03 0.00 0.03 99.87 23:09:01 0 0.12 0.00 0.02 0.00 0.02 99.85 23:09:01 1 0.03 0.00 0.03 0.00 0.03 99.90 23:10:01 all 0.14 0.00 0.03 0.00 0.03 99.81 23:10:01 0 0.23 0.00 0.03 0.00 0.03 99.70 23:10:01 1 0.05 0.00 0.02 0.00 0.02 99.92 23:11:01 all 0.11 0.00 0.05 0.00 0.03 99.81 23:11:01 0 0.12 0.00 0.03 0.00 0.02 99.83 23:11:01 1 0.10 0.00 0.07 0.00 0.05 99.78 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 0.08 0.00 0.03 0.00 0.02 99.87 23:12:01 0 0.10 0.00 0.02 0.00 0.00 99.88 23:12:01 1 0.07 0.00 0.05 0.00 0.03 99.85 23:13:01 all 25.39 0.00 10.71 2.39 0.08 61.43 23:13:01 0 25.26 0.00 10.95 2.34 0.09 61.36 23:13:01 1 25.51 0.00 10.48 2.45 0.07 61.50 Average: all 3.41 0.00 1.33 0.67 0.03 94.56 Average: 0 3.42 0.00 1.38 0.57 0.03 94.59 Average: 1 3.41 0.00 1.27 0.77 0.04 94.52