---> uname -a: Linux prd-centos7-docker-4c-2g-27717.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) 11/05/21 _x86_64_ (2 CPU) 07:19:11 LINUX RESTART (2 CPU) 07:20:01 tps rtps wtps bread/s bwrtn/s 07:21:01 3.93 0.08 3.85 2.66 119.36 07:22:02 0.40 0.00 0.40 0.00 6.70 07:23:01 0.27 0.00 0.27 0.00 3.07 07:24:01 0.23 0.00 0.23 0.00 3.20 07:25:01 0.25 0.00 0.25 0.00 3.03 07:26:01 0.23 0.00 0.23 0.00 3.76 07:27:01 0.25 0.00 0.25 0.00 2.93 07:28:01 0.25 0.00 0.25 0.00 2.58 07:29:01 0.27 0.00 0.27 0.00 3.33 07:30:01 169.72 0.03 169.69 3.73 43152.04 Average: 17.63 0.01 17.62 0.64 4341.76 07:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:21:01 5690108 0 616740 7.70 2620 1699472 1163380 12.84 562504 1524016 20 07:22:02 5686792 0 620052 7.74 2620 1699476 1163380 12.84 565444 1524568 8 07:23:01 5685980 0 620864 7.75 2620 1699476 1163788 12.85 566160 1524568 8 07:24:01 5686604 0 620232 7.74 2620 1699484 1163380 12.84 564988 1525448 8 07:25:01 5685760 0 621072 7.75 2620 1699488 1163632 12.85 566472 1525448 8 07:26:01 5686116 0 620712 7.75 2620 1699492 1163428 12.84 565244 1525536 8 07:27:01 5686600 0 620224 7.74 2620 1699496 1163380 12.84 565208 1525536 8 07:28:01 5677212 0 629604 7.86 2620 1699504 1163380 12.84 574116 1525540 8 07:29:01 5675236 0 631580 7.89 2620 1699504 1163380 12.84 577752 1523976 8 07:30:01 4031572 0 953288 11.90 2620 3021460 1343608 14.83 857132 2670880 250716 Average: 5519198 0 655437 8.18 2620 1831685 1181474 13.04 596502 1639552 25080 07:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:21:01 eth0 0.60 0.08 0.05 0.06 0.00 0.00 0.00 0.00 07:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:02 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:22:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 eth0 1.46 0.86 3.47 0.24 0.00 0.00 0.00 0.00 07:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 eth0 0.32 0.05 0.03 0.00 0.00 0.00 0.00 0.00 07:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 eth0 0.78 0.53 0.37 0.25 0.00 0.00 0.00 0.00 07:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 eth0 0.18 0.12 0.07 0.04 0.00 0.00 0.00 0.00 07:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 eth0 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 07:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 eth0 317.58 187.29 7640.50 32.44 0.00 0.00 0.00 0.00 07:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 docker0 31.34 47.60 3.01 387.47 0.00 0.00 0.00 0.00 Average: eth0 32.23 18.99 766.52 3.31 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 3.14 4.77 0.30 38.85 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) 11/05/21 _x86_64_ (2 CPU) 07:19:11 LINUX RESTART (2 CPU) 07:20:01 CPU %user %nice %system %iowait %steal %idle 07:21:01 all 0.19 0.00 0.08 0.00 0.02 99.72 07:21:01 0 0.18 0.00 0.08 0.00 0.02 99.72 07:21:01 1 0.20 0.00 0.07 0.00 0.02 99.72 07:22:02 all 0.30 0.00 0.06 0.00 0.02 99.62 07:22:02 0 0.12 0.00 0.08 0.00 0.02 99.78 07:22:02 1 0.48 0.00 0.03 0.00 0.02 99.47 07:23:01 all 0.27 0.00 0.07 0.00 0.02 99.64 07:23:01 0 0.12 0.00 0.08 0.00 0.02 99.78 07:23:01 1 0.42 0.00 0.05 0.00 0.02 99.51 07:24:01 all 0.23 0.00 0.06 0.00 0.01 99.70 07:24:01 0 0.08 0.00 0.10 0.00 0.02 99.80 07:24:01 1 0.38 0.00 0.02 0.00 0.00 99.60 07:25:01 all 0.16 0.00 0.08 0.00 0.02 99.75 07:25:01 0 0.12 0.00 0.08 0.00 0.02 99.78 07:25:01 1 0.20 0.00 0.07 0.00 0.02 99.72 07:26:01 all 0.17 0.00 0.05 0.00 0.02 99.77 07:26:01 0 0.05 0.00 0.05 0.00 0.02 99.88 07:26:01 1 0.28 0.00 0.05 0.00 0.02 99.65 07:27:01 all 0.26 0.00 0.07 0.00 0.01 99.67 07:27:01 0 0.05 0.00 0.07 0.00 0.02 99.87 07:27:01 1 0.47 0.00 0.07 0.00 0.00 99.47 07:28:01 all 0.24 0.00 0.05 0.00 0.01 99.70 07:28:01 0 0.07 0.00 0.03 0.00 0.00 99.90 07:28:01 1 0.42 0.00 0.07 0.00 0.02 99.50 07:29:01 all 0.25 0.00 0.03 0.00 0.01 99.71 07:29:01 0 0.08 0.00 0.03 0.00 0.02 99.87 07:29:01 1 0.42 0.00 0.03 0.00 0.00 99.55 07:30:01 all 24.23 0.00 10.68 3.05 0.11 61.93 07:30:01 0 23.78 0.00 11.29 3.04 0.12 61.77 07:30:01 1 24.67 0.00 10.07 3.05 0.11 62.10 Average: all 2.52 0.00 1.07 0.29 0.02 96.10 Average: 0 2.35 0.00 1.14 0.29 0.03 96.20 Average: 1 2.69 0.00 1.01 0.29 0.02 96.00