---> uname -a: Linux prd-centos7-docker-4c-2g-30209.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) 11/10/21 _x86_64_ (2 CPU) 16:55:30 LINUX RESTART (2 CPU) 16:56:01 tps rtps wtps bread/s bwrtn/s 16:57:01 51.93 3.21 48.72 2307.56 2271.31 16:58:01 0.42 0.00 0.42 0.00 7.68 16:59:01 0.22 0.00 0.22 0.00 3.46 17:00:01 0.20 0.00 0.20 0.00 2.83 17:01:01 0.18 0.02 0.17 0.13 2.35 17:02:01 0.56 0.08 0.47 1.62 8.43 17:03:01 83.03 0.07 82.96 4.80 30157.43 Average: 19.55 0.48 19.07 331.44 4646.81 16:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:57:01 5691628 0 620184 7.74 2620 1694508 1259356 13.90 560596 1521808 20 16:58:01 5700484 0 611320 7.63 2620 1694516 1190704 13.15 553656 1521772 20 16:59:01 5696544 0 615260 7.68 2620 1694516 1190728 13.15 557192 1521980 16 17:00:01 5694240 0 617556 7.71 2620 1694524 1190788 13.15 559680 1521980 16 17:01:01 5698452 0 613340 7.66 2620 1694528 1190972 13.15 554904 1523020 20 17:02:01 5698152 0 613516 7.66 2620 1694652 1189168 13.13 554832 1523084 20 17:03:01 4890796 0 702788 8.78 2620 2412736 1168336 12.90 684768 2118696 24 Average: 5581471 0 627709 7.84 2620 1797140 1197150 13.22 575090 1607477 19 16:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:57:01 eth0 65.80 45.74 337.70 19.79 0.00 0.00 0.00 0.00 16:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 docker0 1.98 1.33 0.53 4.49 0.00 0.00 0.00 0.00 16:58:01 eth0 4.50 0.72 1.12 0.59 0.00 0.00 0.00 0.00 16:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 eth0 3.28 0.65 0.98 0.58 0.00 0.00 0.00 0.00 16:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 eth0 2.72 0.78 0.93 0.62 0.00 0.00 0.00 0.00 17:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 eth0 1.17 0.65 0.67 0.46 0.00 0.00 0.00 0.00 17:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 eth0 0.54 0.37 0.28 0.21 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 eth0 176.90 102.85 4104.45 13.20 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 6.73 7.68 0.56 38.58 0.00 0.00 0.00 0.00 Average: eth0 36.50 21.73 636.61 5.07 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 1.25 1.29 0.16 6.17 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) 11/10/21 _x86_64_ (2 CPU) 16:55:30 LINUX RESTART (2 CPU) 16:56:01 CPU %user %nice %system %iowait %steal %idle 16:57:01 all 3.46 0.00 1.66 1.52 0.04 93.32 16:57:01 0 3.32 0.00 1.70 1.62 0.05 93.32 16:57:01 1 3.61 0.00 1.62 1.42 0.03 93.33 16:58:01 all 0.18 0.00 0.07 0.00 0.03 99.72 16:58:01 0 0.07 0.00 0.07 0.00 0.02 99.85 16:58:01 1 0.30 0.00 0.07 0.00 0.05 99.58 16:59:01 all 0.14 0.00 0.03 0.00 0.02 99.81 16:59:01 0 0.08 0.00 0.02 0.00 0.02 99.88 16:59:01 1 0.20 0.00 0.05 0.00 0.02 99.73 17:00:01 all 0.07 0.00 0.05 0.00 0.03 99.86 17:00:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:00:01 1 0.10 0.00 0.07 0.00 0.03 99.80 17:01:01 all 0.08 0.00 0.06 0.00 0.03 99.83 17:01:01 0 0.08 0.00 0.07 0.00 0.03 99.82 17:01:01 1 0.08 0.00 0.05 0.00 0.02 99.85 17:02:01 all 0.25 0.00 0.03 0.02 0.02 99.69 17:02:01 0 0.07 0.00 0.03 0.03 0.02 99.85 17:02:01 1 0.42 0.00 0.03 0.00 0.02 99.53 17:03:01 all 9.66 0.00 3.96 1.65 0.03 84.69 17:03:01 0 9.93 0.00 4.13 1.93 0.02 84.00 17:03:01 1 9.39 0.00 3.80 1.38 0.05 85.38 Average: all 1.96 0.00 0.83 0.45 0.03 96.73 Average: 0 1.92 0.00 0.85 0.51 0.02 96.70 Average: 1 2.00 0.00 0.81 0.40 0.03 96.77