---> uname -a: Linux prd-centos7-docker-4c-2g-1004.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 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) 07:11:43 LINUX RESTART (2 CPU) 07:12:01 tps rtps wtps bread/s bwrtn/s 07:13:02 107.23 20.08 87.15 5499.57 5351.53 07:14:01 1.86 0.00 1.86 0.00 36.71 07:15:01 0.27 0.00 0.27 0.00 3.15 07:16:01 0.23 0.00 0.23 0.00 3.38 07:17:01 0.27 0.00 0.27 0.00 3.13 07:18:01 0.32 0.00 0.32 0.00 4.63 07:19:01 0.23 0.00 0.23 0.00 2.98 07:20:01 0.18 0.00 0.18 0.00 2.17 07:21:01 0.28 0.00 0.28 0.00 3.23 07:22:01 0.23 0.00 0.23 0.00 2.60 07:23:01 0.28 0.00 0.28 0.00 3.23 Average: 10.14 1.83 8.31 500.92 493.32 07:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:13:02 5647952 0 628864 7.85 2620 1729496 1260224 13.91 588192 1535772 144 07:14:01 5659800 0 617068 7.70 2620 1729444 1156048 12.76 578440 1535924 20 07:15:01 5662016 0 614852 7.68 2620 1729444 1155724 12.76 576052 1535924 20 07:16:01 5659256 0 617604 7.71 2620 1729452 1155724 12.76 578896 1536452 16 07:17:01 5661368 0 615484 7.68 2620 1729460 1155964 12.76 576564 1536452 16 07:18:01 5662112 0 614736 7.68 2620 1729464 1155808 12.76 575756 1536472 12 07:19:01 5662376 0 614468 7.67 2620 1729468 1155724 12.76 575676 1536468 12 07:20:01 5660028 0 616812 7.70 2620 1729472 1155976 12.76 577916 1536468 8 07:21:01 5651924 0 624912 7.80 2620 1729476 1155724 12.76 586124 1536468 8 07:22:01 5651764 0 625068 7.80 2620 1729480 1155724 12.76 587928 1534764 8 07:23:01 5643508 0 633320 7.91 2620 1729484 1155820 12.76 596224 1534764 8 Average: 5656555 0 620290 7.74 2620 1729467 1165315 12.87 581615 1535993 25 07:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:13:02 eth0 549.05 346.37 1435.36 81.88 0.00 0.00 0.00 0.00 07:13:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:02 docker0 57.99 34.48 5.37 232.60 0.00 0.00 0.00 0.00 07:14:01 eth0 3.84 1.29 3.32 0.09 0.00 0.00 0.00 0.00 07:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 eth0 1.23 0.07 0.10 0.01 0.00 0.00 0.00 0.00 07:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 eth0 0.23 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 eth0 1.48 0.40 0.42 0.21 0.00 0.00 0.00 0.00 07:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 eth0 0.92 0.22 0.20 0.07 0.00 0.00 0.00 0.00 07:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 eth0 0.50 0.30 0.27 0.20 0.00 0.00 0.00 0.00 07:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 eth0 0.05 0.07 0.00 0.01 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 07:22:01 eth0 0.08 0.07 0.01 0.00 0.00 0.00 0.00 0.00 07:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 eth0 0.27 0.22 0.14 0.07 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 Average: eth0 50.80 31.80 131.14 7.52 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 5.28 3.14 0.49 21.19 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) 07:11:43 LINUX RESTART (2 CPU) 07:12:01 CPU %user %nice %system %iowait %steal %idle 07:13:02 all 18.05 0.00 4.48 2.54 0.07 74.87 07:13:02 0 16.86 0.00 5.04 1.46 0.07 76.57 07:13:02 1 19.26 0.00 3.91 3.62 0.07 73.15 07:14:01 all 0.35 0.00 0.06 0.00 0.03 99.57 07:14:01 0 0.12 0.00 0.07 0.00 0.02 99.80 07:14:01 1 0.58 0.00 0.05 0.00 0.03 99.34 07:15:01 all 0.21 0.00 0.09 0.00 0.01 99.69 07:15:01 0 0.07 0.00 0.07 0.00 0.00 99.87 07:15:01 1 0.35 0.00 0.12 0.00 0.02 99.52 07:16:01 all 0.13 0.00 0.05 0.00 0.01 99.82 07:16:01 0 0.17 0.00 0.05 0.00 0.00 99.78 07:16:01 1 0.08 0.00 0.05 0.00 0.02 99.85 07:17:01 all 0.24 0.00 0.06 0.00 0.02 99.68 07:17:01 0 0.37 0.00 0.03 0.00 0.02 99.58 07:17:01 1 0.12 0.00 0.08 0.00 0.02 99.78 07:18:01 all 0.23 0.00 0.06 0.00 0.01 99.71 07:18:01 0 0.37 0.00 0.03 0.00 0.00 99.60 07:18:01 1 0.08 0.00 0.08 0.00 0.02 99.82 07:19:01 all 0.22 0.00 0.07 0.00 0.02 99.70 07:19:01 0 0.27 0.00 0.07 0.00 0.02 99.65 07:19:01 1 0.17 0.00 0.07 0.00 0.02 99.75 07:20:01 all 0.25 0.00 0.06 0.00 0.02 99.67 07:20:01 0 0.38 0.00 0.05 0.00 0.02 99.55 07:20:01 1 0.12 0.00 0.07 0.00 0.02 99.80 07:21:01 all 0.28 0.00 0.06 0.00 0.02 99.64 07:21:01 0 0.48 0.00 0.05 0.00 0.02 99.45 07:21:01 1 0.08 0.00 0.07 0.00 0.02 99.83 07:22:01 all 0.12 0.00 0.05 0.00 0.02 99.82 07:22:01 0 0.08 0.00 0.03 0.00 0.00 99.88 07:22:01 1 0.15 0.00 0.07 0.00 0.03 99.75 07:23:01 all 0.25 0.00 0.04 0.00 0.01 99.70 07:23:01 0 0.05 0.00 0.03 0.00 0.00 99.92 07:23:01 1 0.45 0.00 0.05 0.00 0.02 99.48 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.80 0.00 0.45 0.22 0.02 97.50 Average: 0 1.71 0.00 0.49 0.13 0.01 97.66 Average: 1 1.90 0.00 0.41 0.32 0.02 97.35