---> uname -a: Linux prd-centos7-docker-4c-2g-519.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: 2800.000 BogoMIPS: 5600.00 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) 10/12/21 _x86_64_ (2 CPU) 00:13:35 LINUX RESTART (2 CPU) 00:15:01 tps rtps wtps bread/s bwrtn/s 00:16:03 2.88 0.07 2.82 2.13 95.57 00:17:01 0.40 0.00 0.40 0.00 7.32 00:18:01 0.32 0.00 0.32 0.00 3.38 00:19:01 0.20 0.00 0.20 0.00 2.97 00:20:01 0.25 0.00 0.25 0.00 2.77 00:21:01 0.25 0.00 0.25 0.00 3.91 00:22:01 0.33 0.00 0.33 0.00 5.15 00:23:01 0.28 0.00 0.28 0.00 3.40 00:24:01 0.27 0.00 0.27 0.00 2.98 00:25:01 0.17 0.00 0.17 0.00 1.48 00:26:01 0.27 0.00 0.27 0.00 3.48 Average: 0.51 0.01 0.50 0.19 12.05 00:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:16:03 5704060 0 605964 7.57 2620 1696296 1164480 12.86 551852 1520676 20 00:17:01 5704168 0 605848 7.56 2620 1696304 1164756 12.86 550924 1520920 8 00:18:01 5702596 0 607420 7.58 2620 1696304 1164480 12.86 553048 1520920 8 00:19:01 5701252 0 608756 7.60 2620 1696312 1164780 12.86 553900 1521744 8 00:20:01 5702816 0 607188 7.58 2620 1696316 1164684 12.86 552808 1521744 8 00:21:01 5701956 0 607992 7.59 2620 1696372 1164480 12.86 553444 1521772 16 00:22:01 5700448 0 609548 7.61 2620 1696324 1164696 12.86 554772 1521760 8 00:23:01 5692700 0 617288 7.71 2620 1696332 1164480 12.86 562644 1521768 8 00:24:01 5692440 0 617544 7.71 2620 1696336 1164480 12.86 564552 1519904 8 00:25:01 5691744 0 618236 7.72 2620 1696340 1164636 12.86 565340 1519952 8 00:26:01 5687244 0 622732 7.78 2620 1696344 1164480 12.86 569892 1519952 8 Average: 5698311 0 611683 7.64 2620 1696325 1164585 12.86 557561 1521010 10 00:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:16:03 eth0 0.33 0.17 0.02 0.01 0.00 0.00 0.00 0.00 00:16:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 eth0 1.74 0.28 0.39 0.20 0.00 0.00 0.00 0.00 00:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 eth0 0.58 0.10 0.06 0.01 0.00 0.00 0.00 0.00 00:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 eth0 1.38 0.85 0.80 0.56 0.00 0.00 0.00 0.00 00:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 eth0 0.38 0.23 0.15 0.11 0.00 0.00 0.00 0.00 00:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 eth0 0.42 0.12 0.04 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 eth0 0.73 0.37 0.29 0.20 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 0.13 0.10 0.01 0.01 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 0.55 0.10 0.06 0.01 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 0.82 0.47 0.42 0.27 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 0.48 0.10 0.04 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 Average: eth0 0.68 0.26 0.21 0.13 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 0.00 0.00 0.00 0.00 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) 10/12/21 _x86_64_ (2 CPU) 00:13:35 LINUX RESTART (2 CPU) 00:15:01 CPU %user %nice %system %iowait %steal %idle 00:16:03 all 0.18 0.00 0.07 0.00 0.03 99.72 00:16:03 0 0.32 0.00 0.08 0.00 0.03 99.57 00:16:03 1 0.05 0.00 0.05 0.00 0.02 99.88 00:17:01 all 0.23 0.00 0.03 0.00 0.01 99.72 00:17:01 0 0.40 0.00 0.03 0.00 0.02 99.55 00:17:01 1 0.07 0.00 0.03 0.00 0.00 99.90 00:18:01 all 0.20 0.00 0.04 0.00 0.02 99.74 00:18:01 0 0.37 0.00 0.05 0.00 0.02 99.57 00:18:01 1 0.03 0.00 0.03 0.00 0.02 99.92 00:19:01 all 0.18 0.00 0.06 0.00 0.02 99.74 00:19:01 0 0.28 0.00 0.07 0.00 0.02 99.63 00:19:01 1 0.08 0.00 0.05 0.00 0.02 99.85 00:20:01 all 0.19 0.00 0.04 0.00 0.02 99.75 00:20:01 0 0.37 0.00 0.03 0.00 0.02 99.58 00:20:01 1 0.02 0.00 0.05 0.00 0.02 99.92 00:21:01 all 0.17 0.00 0.03 0.00 0.02 99.78 00:21:01 0 0.05 0.00 0.05 0.00 0.02 99.88 00:21:01 1 0.28 0.00 0.02 0.00 0.02 99.68 00:22:01 all 0.23 0.00 0.04 0.00 0.02 99.72 00:22:01 0 0.05 0.00 0.05 0.00 0.02 99.88 00:22:01 1 0.40 0.00 0.03 0.00 0.02 99.55 00:23:01 all 0.20 0.00 0.03 0.00 0.01 99.76 00:23:01 0 0.03 0.00 0.05 0.00 0.00 99.92 00:23:01 1 0.37 0.00 0.02 0.00 0.02 99.60 00:24:01 all 0.18 0.00 0.03 0.00 0.02 99.77 00:24:01 0 0.05 0.00 0.05 0.00 0.03 99.87 00:24:01 1 0.32 0.00 0.02 0.00 0.00 99.67 00:25:01 all 0.17 0.00 0.04 0.00 0.02 99.77 00:25:01 0 0.05 0.00 0.05 0.00 0.02 99.88 00:25:01 1 0.28 0.00 0.03 0.00 0.02 99.67 00:26:01 all 0.21 0.00 0.05 0.00 0.01 99.73 00:26:01 0 0.07 0.00 0.07 0.00 0.02 99.85 00:26:01 1 0.35 0.00 0.03 0.00 0.00 99.62 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.19 0.00 0.04 0.00 0.02 99.75 Average: 0 0.18 0.00 0.05 0.00 0.02 99.74 Average: 1 0.21 0.00 0.03 0.00 0.01 99.75