---> uname -a: Linux prd-centos7-docker-4c-2g-13760.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) 21:23:32 LINUX RESTART (2 CPU) 21:24:02 tps rtps wtps bread/s bwrtn/s 21:25:01 39.53 3.40 36.12 2389.30 2623.05 21:26:01 1.57 0.00 1.57 0.00 27.60 21:27:01 0.25 0.00 0.25 0.00 3.48 21:28:01 0.30 0.00 0.30 0.00 5.15 21:29:01 0.35 0.00 0.35 0.00 4.46 21:30:01 0.33 0.00 0.33 0.00 5.61 21:31:01 0.25 0.00 0.25 0.00 4.12 21:32:01 0.17 0.00 0.17 0.00 1.77 21:33:01 0.33 0.00 0.33 0.00 5.16 21:34:01 42.10 0.05 42.05 4.26 13435.93 Average: 8.47 0.34 8.13 235.84 1610.01 21:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:25:01 5666804 0 628844 7.85 2620 1710664 1519040 16.77 577804 1529368 20 21:26:01 5675020 0 620568 7.75 2620 1710724 1419896 15.68 572124 1529344 24 21:27:01 5678588 0 617052 7.70 2620 1710672 1419680 15.67 568128 1529748 8 21:28:01 5675096 0 620536 7.75 2620 1710680 1419980 15.68 571648 1529748 12 21:29:01 5679240 0 616388 7.70 2620 1710684 1419752 15.67 566972 1530708 16 21:30:01 5679856 0 615768 7.69 2620 1710688 1419680 15.67 566608 1530708 20 21:31:01 5679104 0 616516 7.70 2620 1710692 1419680 15.67 567536 1530804 8 21:32:01 5676972 0 618640 7.72 2620 1710700 1419980 15.68 569236 1530808 20 21:33:01 5677312 0 618300 7.72 2620 1710700 1419884 15.68 568452 1530892 20 21:34:01 4814148 0 763408 9.53 2620 2428756 1602232 17.69 685940 2181696 288720 Average: 5590214 0 633602 7.91 2620 1782496 1447980 15.99 581445 1595382 28887 21:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:25:01 eth0 92.80 77.21 481.50 24.06 0.00 0.00 0.00 0.00 21:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 docker0 23.47 14.72 2.64 135.40 0.00 0.00 0.00 0.00 21:26:01 eth0 0.65 0.33 0.28 0.20 0.00 0.00 0.00 0.00 21:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 eth0 1.27 0.08 0.11 0.01 0.00 0.00 0.00 0.00 21:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 eth0 0.88 0.48 0.55 0.39 0.00 0.00 0.00 0.00 21:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 eth0 0.37 0.25 0.15 0.07 0.00 0.00 0.00 0.00 21:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 eth0 0.52 0.08 0.05 0.01 0.00 0.00 0.00 0.00 21:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 eth0 1.38 0.65 0.62 0.40 0.00 0.00 0.00 0.00 21:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 eth0 1.17 0.38 0.32 0.17 0.00 0.00 0.00 0.00 21:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 eth0 156.97 90.30 4061.41 11.24 0.00 0.00 0.00 0.00 21:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 25.51 16.89 454.46 3.62 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 2.31 1.45 0.26 13.34 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) 21:23:32 LINUX RESTART (2 CPU) 21:24:02 CPU %user %nice %system %iowait %steal %idle 21:25:01 all 4.69 0.00 1.79 1.00 0.03 92.49 21:25:01 0 4.54 0.00 1.78 0.38 0.03 93.27 21:25:01 1 4.85 0.00 1.79 1.63 0.02 91.71 21:26:01 all 0.14 0.00 0.06 0.00 0.03 99.77 21:26:01 0 0.05 0.00 0.07 0.00 0.03 99.85 21:26:01 1 0.23 0.00 0.05 0.00 0.02 99.70 21:27:01 all 0.12 0.00 0.03 0.00 0.02 99.83 21:27:01 0 0.07 0.00 0.03 0.00 0.02 99.88 21:27:01 1 0.17 0.00 0.03 0.00 0.02 99.78 21:28:01 all 0.17 0.00 0.04 0.00 0.02 99.77 21:28:01 0 0.07 0.00 0.05 0.00 0.03 99.85 21:28:01 1 0.27 0.00 0.03 0.00 0.00 99.70 21:29:01 all 0.13 0.00 0.03 0.00 0.03 99.82 21:29:01 0 0.07 0.00 0.03 0.00 0.03 99.87 21:29:01 1 0.18 0.00 0.02 0.00 0.02 99.78 21:30:01 all 0.14 0.00 0.03 0.00 0.03 99.81 21:30:01 0 0.03 0.00 0.03 0.00 0.03 99.90 21:30:01 1 0.25 0.00 0.02 0.00 0.02 99.72 21:31:01 all 0.19 0.00 0.02 0.00 0.03 99.76 21:31:01 0 0.05 0.00 0.02 0.00 0.03 99.90 21:31:01 1 0.33 0.00 0.02 0.00 0.03 99.62 21:32:01 all 0.14 0.00 0.04 0.00 0.03 99.79 21:32:01 0 0.03 0.00 0.05 0.00 0.03 99.88 21:32:01 1 0.25 0.00 0.03 0.00 0.02 99.70 21:33:01 all 0.20 0.00 0.02 0.00 0.03 99.76 21:33:01 0 0.07 0.00 0.02 0.00 0.02 99.90 21:33:01 1 0.33 0.00 0.02 0.00 0.03 99.62 21:34:01 all 8.12 0.00 3.01 0.29 0.03 88.55 21:34:01 0 8.01 0.00 3.54 0.20 0.03 88.22 21:34:01 1 8.24 0.00 2.48 0.37 0.03 88.88 Average: all 1.39 0.00 0.50 0.13 0.03 97.96 Average: 0 1.28 0.00 0.55 0.06 0.03 98.08 Average: 1 1.49 0.00 0.44 0.20 0.02 97.85