---> uname -a: Linux prd-centos7-docker-4c-2g-1404.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) 10/14/21 _x86_64_ (2 CPU) 13:33:13 LINUX RESTART (2 CPU) 13:34:01 tps rtps wtps bread/s bwrtn/s 13:35:01 89.84 15.82 74.02 4378.88 3276.20 13:36:01 2.17 0.02 2.15 0.53 39.76 13:37:01 0.55 0.00 0.55 0.00 6.13 13:38:01 0.38 0.00 0.38 0.00 5.61 13:39:01 0.23 0.00 0.23 0.00 3.53 13:40:01 0.20 0.00 0.20 0.00 1.75 13:41:01 26.60 0.13 26.47 11.06 4917.24 Average: 17.14 2.28 14.86 627.36 1178.77 13:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 5688344 0 618688 7.72 2620 1699288 1255576 13.86 562252 1524028 8 13:36:01 5700976 0 606048 7.57 2620 1699296 1154972 12.75 552220 1523988 16 13:37:01 5699732 0 607292 7.58 2620 1699296 1154972 12.75 552956 1524588 8 13:38:01 5699624 0 607392 7.58 2620 1699304 1154972 12.75 552996 1524588 16 13:39:01 5705300 0 601708 7.51 2620 1699312 1154972 12.75 546564 1525404 8 13:40:01 5701228 0 605780 7.56 2620 1699312 1155468 12.76 550724 1525404 8 13:41:01 5071332 0 745412 9.31 2620 2189576 1334052 14.73 740224 1862892 305504 Average: 5609505 0 627474 7.83 2620 1769341 1194998 13.19 579705 1572985 43653 13:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 eth0 535.22 335.49 1027.67 79.57 0.00 0.00 0.00 0.00 13:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 8.53 4.85 1.09 26.50 0.00 0.00 0.00 0.00 13:36:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 eth0 0.52 0.03 0.05 0.00 0.00 0.00 0.00 0.00 13:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 eth0 0.60 0.10 0.06 0.01 0.00 0.00 0.00 0.00 13:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 eth0 0.68 0.47 0.41 0.27 0.00 0.00 0.00 0.00 13:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 eth0 116.64 71.45 2597.37 10.86 0.00 0.00 0.00 0.00 13:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.43 58.26 518.00 12.96 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 1.22 0.69 0.16 3.79 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) 10/14/21 _x86_64_ (2 CPU) 13:33:13 LINUX RESTART (2 CPU) 13:34:01 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 11.24 0.00 2.84 2.27 0.05 83.60 13:35:01 0 10.51 0.00 2.90 1.33 0.05 85.21 13:35:01 1 11.98 0.00 2.78 3.20 0.05 81.99 13:36:01 all 0.23 0.00 0.06 0.00 0.02 99.70 13:36:01 0 0.07 0.00 0.07 0.00 0.02 99.85 13:36:01 1 0.38 0.00 0.05 0.00 0.02 99.55 13:37:01 all 0.28 0.00 0.04 0.00 0.01 99.67 13:37:01 0 0.10 0.00 0.05 0.00 0.02 99.83 13:37:01 1 0.45 0.00 0.03 0.00 0.00 99.52 13:38:01 all 0.22 0.00 0.05 0.00 0.02 99.72 13:38:01 0 0.07 0.00 0.07 0.00 0.02 99.85 13:38:01 1 0.37 0.00 0.03 0.00 0.02 99.58 13:39:01 all 0.21 0.00 0.04 0.00 0.02 99.73 13:39:01 0 0.20 0.00 0.03 0.00 0.02 99.75 13:39:01 1 0.22 0.00 0.05 0.00 0.02 99.72 13:40:01 all 0.13 0.00 0.05 0.00 0.01 99.82 13:40:01 0 0.07 0.00 0.05 0.00 0.00 99.88 13:40:01 1 0.18 0.00 0.05 0.00 0.02 99.75 13:41:01 all 8.36 0.00 2.73 0.24 0.03 88.65 13:41:01 0 8.85 0.00 2.98 0.24 0.03 87.89 13:41:01 1 7.87 0.00 2.48 0.24 0.02 89.40 Average: all 2.91 0.00 0.82 0.35 0.02 95.89 Average: 0 2.80 0.00 0.87 0.22 0.02 96.09 Average: 1 3.03 0.00 0.77 0.48 0.02 95.70