---> uname -a: Linux prd-centos7-docker-4c-2g-13743.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 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) 11/01/21 _x86_64_ (2 CPU) 20:51:23 LINUX RESTART (2 CPU) 20:52:01 tps rtps wtps bread/s bwrtn/s 20:53:01 6.26 0.27 6.00 28.12 259.67 20:54:02 0.37 0.00 0.37 0.00 6.08 20:55:01 0.27 0.00 0.27 0.00 3.56 20:56:01 0.20 0.00 0.20 0.00 2.70 20:57:01 0.33 0.00 0.33 0.00 3.32 20:58:01 0.30 0.00 0.30 0.00 4.45 20:59:01 0.13 0.00 0.13 0.00 2.02 21:00:01 0.28 0.00 0.28 0.00 3.25 21:01:01 0.27 0.02 0.25 0.13 2.43 21:02:01 218.45 0.23 218.22 15.85 54732.05 Average: 22.73 0.05 22.68 4.42 5513.41 20:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:53:01 5694428 0 612432 7.65 2620 1699452 1204492 13.30 556884 1524120 20 20:54:02 5694680 0 612172 7.64 2620 1699460 1155328 12.76 557676 1524620 20 20:55:01 5697104 0 609748 7.61 2620 1699460 1155340 12.76 554932 1524620 8 20:56:01 5698468 0 608376 7.60 2620 1699468 1154920 12.75 553000 1525556 8 20:57:01 5700992 0 605848 7.56 2620 1699472 1155004 12.75 550532 1525556 16 20:58:01 5701228 0 605608 7.56 2620 1699476 1154920 12.75 549648 1525772 20 20:59:01 5700424 0 606408 7.57 2620 1699480 1154920 12.75 551240 1525772 8 21:00:01 5691368 0 615456 7.68 2620 1699488 1154920 12.75 559848 1526000 8 21:01:01 5689304 0 617520 7.71 2620 1699488 1158176 12.79 562832 1523932 24 21:02:01 3937800 0 1008620 12.59 2620 3059892 1476380 16.30 1055488 2562204 38012 Average: 5520580 0 650219 8.12 2620 1835514 1192440 13.17 605208 1628815 3814 20:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:53:01 eth0 15.38 15.24 39.82 5.31 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 8.08 3.88 1.59 29.46 0.00 0.00 0.00 0.00 20:54:02 eth0 5.06 2.05 3.90 0.45 0.00 0.00 0.00 0.00 20:54:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 eth0 0.51 0.30 0.27 0.26 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 eth0 0.13 0.10 0.01 0.01 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 0.30 0.17 0.09 0.04 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 0.08 0.08 0.01 0.03 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 20:59:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 eth0 0.12 0.10 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 0.20 0.13 0.07 0.01 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 379.34 238.53 8342.33 51.93 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 30.80 44.84 3.23 387.93 0.00 0.00 0.00 0.00 Average: eth0 40.20 25.73 840.40 5.82 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 3.90 4.88 0.48 41.82 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) 11/01/21 _x86_64_ (2 CPU) 20:51:23 LINUX RESTART (2 CPU) 20:52:01 CPU %user %nice %system %iowait %steal %idle 20:53:01 all 0.83 0.00 0.37 0.04 0.03 98.73 20:53:01 0 0.77 0.00 0.44 0.03 0.03 98.73 20:53:01 1 0.89 0.00 0.30 0.05 0.03 98.73 20:54:02 all 0.23 0.00 0.07 0.00 0.01 99.70 20:54:02 0 0.15 0.00 0.08 0.00 0.02 99.75 20:54:02 1 0.30 0.00 0.05 0.00 0.00 99.65 20:55:01 all 0.18 0.00 0.04 0.00 0.03 99.75 20:55:01 0 0.08 0.00 0.05 0.00 0.03 99.83 20:55:01 1 0.27 0.00 0.03 0.00 0.02 99.68 20:56:01 all 0.22 0.00 0.05 0.00 0.02 99.72 20:56:01 0 0.07 0.00 0.07 0.00 0.02 99.85 20:56:01 1 0.37 0.00 0.03 0.00 0.02 99.58 20:57:01 all 0.23 0.00 0.03 0.00 0.01 99.73 20:57:01 0 0.25 0.00 0.05 0.00 0.02 99.68 20:57:01 1 0.20 0.00 0.02 0.00 0.00 99.78 20:58:01 all 0.20 0.00 0.05 0.00 0.03 99.72 20:58:01 0 0.38 0.00 0.05 0.00 0.03 99.53 20:58:01 1 0.02 0.00 0.05 0.00 0.02 99.92 20:59:01 all 0.16 0.00 0.03 0.00 0.01 99.80 20:59:01 0 0.22 0.00 0.02 0.00 0.00 99.77 20:59:01 1 0.10 0.00 0.05 0.00 0.02 99.83 21:00:01 all 0.03 0.00 0.04 0.00 0.03 99.89 21:00:01 0 0.03 0.00 0.03 0.00 0.03 99.90 21:00:01 1 0.03 0.00 0.05 0.00 0.03 99.88 21:01:01 all 0.13 0.00 0.03 0.00 0.03 99.82 21:01:01 0 0.07 0.00 0.05 0.00 0.03 99.85 21:01:01 1 0.18 0.00 0.02 0.00 0.02 99.78 21:02:01 all 27.08 0.00 11.31 2.67 0.09 58.85 21:02:01 0 27.50 0.00 11.34 3.06 0.09 58.01 21:02:01 1 26.65 0.00 11.28 2.29 0.09 59.69 Average: all 2.80 0.00 1.15 0.26 0.03 95.77 Average: 0 2.82 0.00 1.16 0.29 0.03 95.69 Average: 1 2.77 0.00 1.13 0.22 0.02 95.85