---> uname -a: Linux prd-centos7-docker-4c-2g-350.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) 10/06/21 _x86_64_ (2 CPU) 22:24:33 LINUX RESTART (2 CPU) 22:25:01 tps rtps wtps bread/s bwrtn/s 22:26:01 105.41 16.90 88.51 5170.90 5042.68 22:27:01 2.23 0.00 2.23 0.00 48.30 22:28:01 0.40 0.00 0.40 0.00 7.56 22:29:01 0.35 0.00 0.35 0.00 5.55 22:30:01 0.32 0.00 0.32 0.00 5.05 22:31:01 0.28 0.00 0.28 0.00 4.48 22:32:01 0.32 0.00 0.32 0.00 5.71 22:33:02 0.32 0.00 0.32 0.00 5.03 22:34:01 0.36 0.00 0.36 0.00 5.95 22:35:01 191.72 0.03 191.69 3.73 54076.64 Average: 30.23 1.70 28.53 518.59 5931.82 22:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:26:01 5655020 0 629760 7.86 2620 1721540 1245160 13.75 574288 1540740 136 22:27:01 5659232 0 625544 7.81 2620 1721544 1215704 13.42 571112 1540704 20 22:28:01 5665680 0 619092 7.73 2620 1721548 1191032 13.15 564908 1540812 16 22:29:01 5664248 0 620520 7.75 2620 1721552 1184876 13.08 566480 1540808 16 22:30:01 5668580 0 616184 7.69 2620 1721556 1153808 12.74 562424 1541256 8 22:31:01 5666692 0 618068 7.72 2620 1721560 1154148 12.74 565116 1541256 20 22:32:01 5667660 0 617092 7.71 2620 1721568 1153872 12.74 563632 1541264 12 22:33:02 5657420 0 627324 7.83 2620 1721576 1154172 12.74 573612 1541264 8 22:34:01 5659300 0 625444 7.81 2620 1721576 1153872 12.74 574240 1539464 20 22:35:01 4077616 0 884804 11.05 2620 3043900 1339532 14.79 805336 2664056 300 Average: 5504145 0 648383 8.10 2620 1853792 1194618 13.19 592115 1653162 56 22:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:26:01 eth0 491.61 334.53 1290.68 80.72 0.00 0.00 0.00 0.00 22:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 docker0 39.92 24.94 3.50 151.07 0.00 0.00 0.00 0.00 22:27:01 eth0 6.31 2.00 3.52 0.32 0.00 0.00 0.00 0.00 22:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 eth0 3.65 0.70 0.85 0.37 0.00 0.00 0.00 0.00 22:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 eth0 0.98 0.58 0.54 0.39 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 eth0 5.83 0.08 0.60 0.04 0.00 0.00 0.00 0.00 22:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 eth0 5.85 1.37 1.56 0.83 0.00 0.00 0.00 0.00 22:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 eth0 0.30 0.10 0.02 0.04 0.00 0.00 0.00 0.00 22:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:02 eth0 1.43 0.82 0.80 0.59 0.00 0.00 0.00 0.00 22:33:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 eth0 0.30 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 eth0 673.71 497.40 7688.89 92.00 0.00 0.00 0.00 0.00 22:35:01 veth3b48cbc 0.30 0.40 0.08 0.12 0.00 0.00 0.00 0.00 22:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 docker0 21.57 38.32 2.11 393.34 0.00 0.00 0.00 0.00 Average: eth0 119.23 83.93 900.45 17.57 0.00 0.00 0.00 0.00 Average: veth3b48cbc 0.03 0.04 0.01 0.01 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 6.16 6.34 0.56 54.55 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) 10/06/21 _x86_64_ (2 CPU) 22:24:33 LINUX RESTART (2 CPU) 22:25:01 CPU %user %nice %system %iowait %steal %idle 22:26:01 all 15.56 0.00 3.25 2.46 0.09 78.65 22:26:01 0 15.13 0.00 3.76 2.85 0.09 78.18 22:26:01 1 15.98 0.00 2.75 2.06 0.09 79.12 22:27:01 all 0.27 0.00 0.09 0.00 0.03 99.62 22:27:01 0 0.32 0.00 0.12 0.00 0.02 99.55 22:27:01 1 0.22 0.00 0.07 0.00 0.03 99.68 22:28:01 all 0.27 0.00 0.08 0.00 0.03 99.62 22:28:01 0 0.40 0.00 0.07 0.00 0.02 99.52 22:28:01 1 0.13 0.00 0.10 0.00 0.03 99.73 22:29:01 all 0.23 0.00 0.06 0.00 0.02 99.70 22:29:01 0 0.35 0.00 0.07 0.00 0.02 99.57 22:29:01 1 0.10 0.00 0.05 0.00 0.02 99.83 22:30:01 all 0.25 0.00 0.07 0.00 0.02 99.67 22:30:01 0 0.40 0.00 0.08 0.00 0.02 99.50 22:30:01 1 0.10 0.00 0.05 0.00 0.02 99.83 22:31:01 all 0.18 0.00 0.08 0.00 0.02 99.72 22:31:01 0 0.25 0.00 0.07 0.00 0.02 99.67 22:31:01 1 0.10 0.00 0.10 0.00 0.02 99.78 22:32:01 all 0.26 0.00 0.06 0.00 0.02 99.67 22:32:01 0 0.42 0.00 0.07 0.00 0.02 99.50 22:32:01 1 0.10 0.00 0.05 0.00 0.02 99.83 22:33:02 all 0.23 0.00 0.07 0.00 0.01 99.69 22:33:02 0 0.37 0.00 0.08 0.00 0.02 99.53 22:33:02 1 0.10 0.00 0.05 0.00 0.00 99.85 22:34:01 all 0.17 0.00 0.06 0.00 0.02 99.75 22:34:01 0 0.29 0.00 0.07 0.00 0.02 99.63 22:34:01 1 0.05 0.00 0.05 0.00 0.02 99.88 22:35:01 all 23.83 0.00 9.61 2.17 0.09 64.31 22:35:01 0 24.39 0.00 9.69 2.07 0.09 63.76 22:35:01 1 23.26 0.00 9.54 2.27 0.09 64.85 Average: all 3.99 0.00 1.30 0.45 0.03 94.23 Average: 0 4.10 0.00 1.36 0.48 0.03 94.04 Average: 1 3.89 0.00 1.24 0.42 0.03 94.42