---> uname -a: Linux prd-centos7-docker-4c-2g-13727.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) 11/01/21 _x86_64_ (2 CPU) 18:08:44 LINUX RESTART (2 CPU) 18:09:03 tps rtps wtps bread/s bwrtn/s 18:10:01 114.45 20.21 94.25 5612.82 9105.87 18:11:01 1.92 0.03 1.88 1.07 40.44 18:12:01 0.23 0.00 0.23 0.00 1.92 18:13:01 0.38 0.00 0.38 0.00 6.56 18:14:01 0.13 0.00 0.13 0.00 2.02 18:15:01 0.40 0.00 0.40 0.00 6.83 18:16:01 0.15 0.00 0.15 0.00 1.75 18:17:01 0.18 0.00 0.18 0.00 2.03 18:18:01 0.30 0.00 0.30 0.00 3.22 18:19:01 0.23 0.00 0.23 0.00 2.60 18:20:01 0.27 0.00 0.27 0.00 3.48 Average: 10.47 1.78 8.69 494.98 809.33 18:09:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:10:01 5683660 0 623192 7.78 2620 1699460 1263576 13.95 566928 1523436 132 18:11:01 5696424 0 610420 7.62 2620 1699468 1162972 12.84 556372 1523400 16 18:12:01 5700224 0 606620 7.57 2620 1699468 1162972 12.84 551872 1523960 8 18:13:01 5695848 0 610988 7.63 2620 1699476 1163480 12.85 556900 1523960 16 18:14:01 5697292 0 609540 7.61 2620 1699480 1163468 12.85 553632 1524800 8 18:15:01 5698056 0 608772 7.60 2620 1699484 1163384 12.84 553428 1524804 16 18:16:01 5699228 0 607596 7.59 2620 1699488 1163228 12.84 552448 1524880 8 18:17:01 5697692 0 609128 7.61 2620 1699492 1163228 12.84 554120 1524880 8 18:18:01 5689192 0 617624 7.71 2620 1699496 1163228 12.84 562568 1524880 8 18:19:01 5689236 0 617576 7.71 2620 1699500 1163228 12.84 564232 1523224 8 18:20:01 5689176 0 617632 7.71 2620 1699504 1163312 12.84 564472 1523288 8 Average: 5694184 0 612644 7.65 2620 1699483 1172371 12.94 557907 1524137 21 18:09:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:10:01 eth0 508.54 294.38 1073.56 80.32 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 10.63 4.89 1.79 30.43 0.00 0.00 0.00 0.00 18:11:01 eth0 0.10 0.10 0.01 0.02 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 eth0 0.67 0.08 0.06 0.01 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 eth0 0.97 0.32 0.32 0.20 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 eth0 0.53 0.30 0.32 0.20 0.00 0.00 0.00 0.00 18:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 eth0 0.38 0.25 0.15 0.08 0.00 0.00 0.00 0.00 18:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 18:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.14 26.10 94.74 7.14 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 0.94 0.43 0.16 2.68 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) 18:08:44 LINUX RESTART (2 CPU) 18:09:03 CPU %user %nice %system %iowait %steal %idle 18:10:01 all 16.96 0.00 4.73 2.55 0.06 75.70 18:10:01 0 17.96 0.00 4.99 2.02 0.05 74.97 18:10:01 1 15.96 0.00 4.47 3.08 0.07 76.42 18:11:01 all 0.15 0.00 0.07 0.00 0.03 99.76 18:11:01 0 0.22 0.00 0.05 0.00 0.02 99.72 18:11:01 1 0.08 0.00 0.08 0.00 0.03 99.80 18:12:01 all 0.15 0.00 0.05 0.00 0.03 99.77 18:12:01 0 0.18 0.00 0.03 0.00 0.02 99.77 18:12:01 1 0.12 0.00 0.07 0.00 0.03 99.78 18:13:01 all 0.23 0.00 0.03 0.00 0.02 99.72 18:13:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:13:01 1 0.43 0.00 0.05 0.00 0.03 99.48 18:14:01 all 0.16 0.00 0.04 0.00 0.03 99.77 18:14:01 0 0.07 0.00 0.03 0.00 0.02 99.88 18:14:01 1 0.25 0.00 0.05 0.00 0.03 99.67 18:15:01 all 0.07 0.00 0.05 0.00 0.03 99.86 18:15:01 0 0.05 0.00 0.05 0.00 0.03 99.87 18:15:01 1 0.08 0.00 0.05 0.00 0.02 99.85 18:16:01 all 0.08 0.00 0.03 0.00 0.03 99.87 18:16:01 0 0.05 0.00 0.03 0.00 0.02 99.90 18:16:01 1 0.10 0.00 0.02 0.00 0.03 99.85 18:17:01 all 0.16 0.00 0.05 0.00 0.02 99.77 18:17:01 0 0.03 0.00 0.05 0.00 0.02 99.90 18:17:01 1 0.28 0.00 0.05 0.00 0.02 99.65 18:18:01 all 0.17 0.00 0.04 0.00 0.03 99.77 18:18:01 0 0.02 0.00 0.05 0.00 0.02 99.92 18:18:01 1 0.32 0.00 0.03 0.00 0.03 99.62 18:19:01 all 0.20 0.00 0.03 0.00 0.02 99.76 18:19:01 0 0.05 0.00 0.03 0.00 0.02 99.90 18:19:01 1 0.35 0.00 0.02 0.00 0.02 99.62 18:20:01 all 0.21 0.00 0.03 0.00 0.01 99.75 18:20:01 0 0.07 0.00 0.05 0.00 0.02 99.87 18:20:01 1 0.35 0.00 0.02 0.00 0.00 99.63 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.60 0.00 0.44 0.22 0.02 97.72 Average: 0 1.61 0.00 0.46 0.17 0.02 97.74 Average: 1 1.59 0.00 0.42 0.26 0.03 97.70