---> uname -a: Linux prd-centos7-docker-4c-2g-1159.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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: 2799.996 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-6184fc6f-eac4-18bc-9bd7-7f41a3ca8dfb.novalocal) 11/18/21 _x86_64_ (2 CPU) 00:19:24 LINUX RESTART (2 CPU) 00:20:01 tps rtps wtps bread/s bwrtn/s 00:21:01 81.62 3.40 78.22 2360.83 4678.50 00:22:01 1.67 0.00 1.67 0.00 31.31 00:23:01 0.27 0.00 0.27 0.00 2.88 00:24:01 0.22 0.00 0.22 0.00 3.73 00:25:01 0.23 0.00 0.23 0.00 3.03 00:26:01 0.25 0.00 0.25 0.00 3.23 00:27:01 0.25 0.00 0.25 0.00 2.93 00:28:01 0.25 0.00 0.25 0.00 2.45 00:29:01 0.27 0.00 0.27 0.00 3.33 00:30:01 63.75 0.03 63.71 3.73 26920.40 Average: 14.88 0.34 14.54 236.51 3165.86 00:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:21:01 5669208 0 607564 7.59 2620 1729548 1102128 12.17 556372 1544512 128 00:22:01 5677760 0 599004 7.48 2620 1729556 1026880 11.34 548916 1544476 8 00:23:01 5679504 0 597260 7.46 2620 1729556 1026940 11.34 547356 1544476 8 00:24:01 5673980 0 602776 7.53 2620 1729564 1027056 11.34 552988 1544476 8 00:25:01 5681184 0 595564 7.44 2620 1729572 1026804 11.34 546336 1544476 8 00:26:01 5681472 0 595276 7.43 2620 1729572 1026708 11.34 545884 1544476 8 00:27:01 5671580 0 605160 7.56 2620 1729580 1026708 11.34 556084 1544476 8 00:28:01 5669748 0 606988 7.58 2620 1729584 1026708 11.34 557816 1544476 8 00:29:01 5668440 0 608292 7.60 2620 1729588 1026708 11.34 558960 1544476 8 00:30:01 4847372 0 711244 8.88 2620 2447704 1152424 12.72 709816 2133104 20 Average: 5592025 0 612913 7.65 2620 1801382 1046906 11.56 568053 1603342 21 00:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:21:01 eth0 153.22 142.95 749.32 41.30 0.00 0.00 0.00 0.00 00:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 docker0 44.28 25.48 4.13 183.93 0.00 0.00 0.00 0.00 00:22:01 eth0 1.93 0.27 0.41 0.17 0.00 0.00 0.00 0.00 00:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 eth0 3.51 1.02 1.25 0.81 0.00 0.00 0.00 0.00 00:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 eth0 0.82 0.57 0.53 0.40 0.00 0.00 0.00 0.00 00:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:25:01 eth0 0.38 0.25 0.15 0.08 0.00 0.00 0.00 0.00 00:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:26:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:27:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:28:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:29:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 eth0 182.81 98.65 4066.72 46.42 0.00 0.00 0.00 0.00 00:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 docker0 0.42 0.43 0.16 0.15 0.00 0.00 0.00 0.00 Average: eth0 34.33 24.41 481.95 8.92 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 4.47 2.59 0.43 18.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-6184fc6f-eac4-18bc-9bd7-7f41a3ca8dfb.novalocal) 11/18/21 _x86_64_ (2 CPU) 00:19:24 LINUX RESTART (2 CPU) 00:20:01 CPU %user %nice %system %iowait %steal %idle 00:21:01 all 6.23 0.00 2.37 2.36 0.05 89.00 00:21:01 0 6.82 0.00 2.54 2.09 0.05 88.50 00:21:01 1 5.64 0.00 2.20 2.62 0.05 89.49 00:22:01 all 0.24 0.00 0.08 0.00 0.03 99.65 00:22:01 0 0.05 0.00 0.10 0.00 0.02 99.83 00:22:01 1 0.43 0.00 0.07 0.00 0.03 99.47 00:23:01 all 0.22 0.00 0.08 0.00 0.02 99.68 00:23:01 0 0.07 0.00 0.08 0.00 0.02 99.83 00:23:01 1 0.37 0.00 0.08 0.00 0.02 99.53 00:24:01 all 0.21 0.00 0.05 0.00 0.01 99.73 00:24:01 0 0.12 0.00 0.07 0.00 0.02 99.80 00:24:01 1 0.30 0.00 0.03 0.00 0.00 99.67 00:25:01 all 0.26 0.00 0.06 0.00 0.02 99.67 00:25:01 0 0.12 0.00 0.08 0.00 0.02 99.78 00:25:01 1 0.40 0.00 0.03 0.00 0.02 99.55 00:26:01 all 0.18 0.00 0.06 0.00 0.01 99.75 00:26:01 0 0.07 0.00 0.08 0.00 0.02 99.83 00:26:01 1 0.30 0.00 0.03 0.00 0.00 99.67 00:27:01 all 0.17 0.00 0.06 0.00 0.02 99.76 00:27:01 0 0.07 0.00 0.05 0.00 0.02 99.87 00:27:01 1 0.27 0.00 0.07 0.00 0.02 99.65 00:28:01 all 0.23 0.00 0.05 0.00 0.02 99.71 00:28:01 0 0.07 0.00 0.07 0.00 0.02 99.85 00:28:01 1 0.38 0.00 0.03 0.00 0.02 99.57 00:29:01 all 0.23 0.00 0.03 0.00 0.01 99.72 00:29:01 0 0.08 0.00 0.05 0.00 0.02 99.85 00:29:01 1 0.38 0.00 0.02 0.00 0.00 99.60 00:30:01 all 11.20 0.00 4.08 0.74 0.09 83.89 00:30:01 0 10.70 0.00 4.21 0.88 0.09 84.14 00:30:01 1 11.70 0.00 3.95 0.60 0.10 83.65 Average: all 1.88 0.00 0.68 0.31 0.03 97.10 Average: 0 1.78 0.00 0.72 0.29 0.03 97.18 Average: 1 1.99 0.00 0.64 0.32 0.03 97.03