---> uname -a: Linux prd-centos7-docker-4c-2g-2279.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: 2799.996 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 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) 10/27/21 _x86_64_ (2 CPU) 12:06:27 LINUX RESTART (2 CPU) 12:07:02 tps rtps wtps bread/s bwrtn/s 12:08:01 29.18 3.44 25.74 2390.38 2562.05 12:09:01 0.50 0.00 0.50 0.00 8.83 12:10:01 0.15 0.00 0.15 0.00 2.00 12:11:01 0.35 0.00 0.35 0.00 5.45 12:12:01 0.18 0.00 0.18 0.00 1.97 12:13:01 0.27 0.00 0.27 0.00 3.23 12:14:01 0.22 0.00 0.22 0.00 3.60 12:15:01 0.25 0.00 0.25 0.00 2.72 12:16:02 0.27 0.00 0.27 0.00 3.33 12:17:01 0.20 0.00 0.20 0.00 2.61 12:18:01 0.20 0.00 0.20 0.00 1.75 12:19:01 6.79 0.15 6.64 14.25 354.48 Average: 3.18 0.30 2.89 197.66 243.18 12:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:08:01 5690608 0 619804 7.74 2620 1695908 1260884 13.92 562476 1522364 20 12:09:01 5702176 0 608228 7.59 2620 1695916 1164620 12.86 552536 1522328 16 12:10:01 5701440 0 608960 7.60 2620 1695920 1165216 12.86 553020 1522680 20 12:11:01 5699656 0 610736 7.63 2620 1695928 1164940 12.86 555000 1522680 20 12:12:01 5700616 0 609772 7.61 2620 1695932 1165048 12.86 553392 1523528 16 12:13:01 5701644 0 608740 7.60 2620 1695936 1164940 12.86 552768 1523528 20 12:14:01 5700580 0 609800 7.61 2620 1695940 1165056 12.86 553488 1523528 8 12:15:01 5690176 0 620196 7.74 2620 1695948 1165248 12.86 563432 1523532 20 12:16:02 5691496 0 618876 7.73 2620 1695948 1165008 12.86 562496 1523528 20 12:17:01 5691320 0 619048 7.73 2620 1695952 1165092 12.86 564748 1521712 12 12:18:01 5691804 0 618560 7.72 2620 1695956 1165008 12.86 564420 1521712 12 12:19:01 5145876 0 740096 9.24 2620 2120348 1631692 18.01 853868 1730884 423436 Average: 5650616 0 624401 7.80 2620 1731303 1211896 13.38 582637 1540167 35302 12:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:08:01 eth0 72.38 53.12 348.21 21.41 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 docker0 3.29 2.03 0.68 7.78 0.00 0.00 0.00 0.00 12:09:01 eth0 0.52 0.08 0.05 0.02 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 eth0 1.68 0.85 0.92 0.44 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 eth0 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 12:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 eth0 0.18 0.17 0.07 0.01 0.00 0.00 0.00 0.00 12:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 eth0 0.97 0.50 0.32 0.18 0.00 0.00 0.00 0.00 12:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:02 eth0 0.22 0.10 0.02 0.04 0.00 0.00 0.00 0.00 12:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 eth0 0.25 0.19 0.09 0.07 0.00 0.00 0.00 0.00 12:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 eth0 122.26 72.66 2596.62 43.89 0.00 0.00 0.00 0.00 12:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 16.53 10.63 245.83 5.50 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 0.27 0.17 0.06 0.64 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) 10/27/21 _x86_64_ (2 CPU) 12:06:27 LINUX RESTART (2 CPU) 12:07:02 CPU %user %nice %system %iowait %steal %idle 12:08:01 all 3.50 0.00 1.60 0.60 0.03 94.27 12:08:01 0 3.97 0.00 1.70 0.31 0.02 94.00 12:08:01 1 3.03 0.00 1.51 0.89 0.03 94.54 12:09:01 all 0.17 0.00 0.03 0.00 0.03 99.77 12:09:01 0 0.27 0.00 0.02 0.00 0.02 99.70 12:09:01 1 0.07 0.00 0.05 0.00 0.03 99.85 12:10:01 all 0.25 0.00 0.04 0.00 0.01 99.70 12:10:01 0 0.42 0.00 0.05 0.00 0.00 99.53 12:10:01 1 0.08 0.00 0.03 0.00 0.02 99.87 12:11:01 all 0.19 0.00 0.03 0.00 0.02 99.76 12:11:01 0 0.33 0.00 0.03 0.00 0.02 99.62 12:11:01 1 0.05 0.00 0.03 0.00 0.02 99.90 12:12:01 all 0.13 0.00 0.04 0.00 0.02 99.82 12:12:01 0 0.20 0.00 0.03 0.00 0.02 99.75 12:12:01 1 0.05 0.00 0.05 0.00 0.02 99.88 12:13:01 all 0.18 0.00 0.03 0.00 0.02 99.77 12:13:01 0 0.30 0.00 0.03 0.00 0.02 99.65 12:13:01 1 0.05 0.00 0.03 0.00 0.02 99.90 12:14:01 all 0.13 0.00 0.03 0.00 0.02 99.82 12:14:01 0 0.20 0.00 0.03 0.00 0.00 99.77 12:14:01 1 0.05 0.00 0.03 0.00 0.03 99.88 12:15:01 all 0.17 0.00 0.05 0.00 0.02 99.77 12:15:01 0 0.28 0.00 0.03 0.00 0.02 99.67 12:15:01 1 0.05 0.00 0.07 0.00 0.02 99.87 12:16:02 all 0.18 0.00 0.04 0.00 0.02 99.76 12:16:02 0 0.30 0.00 0.02 0.00 0.00 99.68 12:16:02 1 0.07 0.00 0.07 0.00 0.03 99.83 12:17:01 all 0.16 0.00 0.05 0.00 0.01 99.78 12:17:01 0 0.19 0.00 0.03 0.00 0.00 99.78 12:17:01 1 0.14 0.00 0.07 0.00 0.02 99.78 12:18:01 all 0.16 0.00 0.03 0.00 0.02 99.79 12:18:01 0 0.02 0.00 0.02 0.00 0.02 99.95 12:18:01 1 0.30 0.00 0.05 0.00 0.02 99.63 12:18:01 CPU %user %nice %system %iowait %steal %idle 12:19:01 all 6.09 0.00 1.90 0.03 0.02 91.95 12:19:01 0 6.11 0.00 1.82 0.03 0.02 92.02 12:19:01 1 6.07 0.00 1.99 0.03 0.02 91.89 Average: all 0.93 0.00 0.32 0.05 0.02 98.68 Average: 0 1.04 0.00 0.31 0.03 0.01 98.60 Average: 1 0.83 0.00 0.33 0.08 0.02 98.75