---> uname -a: Linux prd-centos7-docker-4c-2g-2406.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) 10/07/21 _x86_64_ (2 CPU) 14:46:43 LINUX RESTART (2 CPU) 14:47:01 tps rtps wtps bread/s bwrtn/s 14:48:01 165.95 42.33 123.61 6896.69 40054.75 14:49:01 1.43 0.00 1.43 0.00 25.20 14:50:01 0.42 0.00 0.42 0.00 5.96 14:51:01 0.27 0.00 0.27 0.00 4.05 14:52:01 0.23 0.00 0.23 0.00 3.33 14:53:01 0.27 0.00 0.27 0.00 4.00 14:54:01 0.38 0.00 0.38 0.00 5.73 Average: 24.14 6.05 18.09 985.52 5730.64 14:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:48:01 5653812 0 634116 7.92 2620 1718392 1255440 13.86 576844 1538640 128 14:49:01 5665172 0 622748 7.78 2620 1718400 1164088 12.85 567592 1538604 16 14:50:01 5662252 0 625668 7.81 2620 1718400 1164208 12.85 569692 1538836 20 14:51:01 5659844 0 628068 7.84 2620 1718408 1164088 12.85 572404 1538836 20 14:52:01 5660016 0 627888 7.84 2620 1718416 1164088 12.85 571640 1539604 8 14:53:01 5660556 0 627344 7.83 2620 1718420 1164268 12.85 571284 1539608 16 14:54:01 5659540 0 628356 7.85 2620 1718424 1164328 12.85 572224 1539620 16 Average: 5660170 0 627741 7.84 2620 1718409 1177215 13.00 571669 1539107 32 14:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:48:01 eth0 360.00 260.18 1246.52 76.02 0.00 0.00 0.00 0.00 14:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 docker0 23.65 14.20 2.58 132.61 0.00 0.00 0.00 0.00 14:49:01 eth0 0.10 0.10 0.01 0.02 0.00 0.00 0.00 0.00 14:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 eth0 0.68 0.18 0.24 0.01 0.00 0.00 0.00 0.00 14:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 eth0 0.47 0.10 0.05 0.01 0.00 0.00 0.00 0.00 14:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 eth0 1.05 0.10 0.09 0.01 0.00 0.00 0.00 0.00 14:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 eth0 1.02 0.47 0.43 0.27 0.00 0.00 0.00 0.00 14:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 eth0 0.55 0.35 0.27 0.20 0.00 0.00 0.00 0.00 14:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 52.00 37.37 178.28 10.94 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 3.38 2.03 0.37 18.95 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) 10/07/21 _x86_64_ (2 CPU) 14:46:43 LINUX RESTART (2 CPU) 14:47:01 CPU %user %nice %system %iowait %steal %idle 14:48:01 all 19.10 0.00 6.43 4.75 0.07 69.66 14:48:01 0 18.98 0.00 6.84 3.97 0.09 70.13 14:48:01 1 19.21 0.00 6.02 5.52 0.05 69.19 14:49:01 all 0.18 0.00 0.06 0.00 0.02 99.75 14:49:01 0 0.27 0.00 0.07 0.00 0.02 99.65 14:49:01 1 0.08 0.00 0.05 0.00 0.02 99.85 14:50:01 all 0.24 0.00 0.04 0.00 0.02 99.70 14:50:01 0 0.42 0.00 0.07 0.00 0.02 99.50 14:50:01 1 0.07 0.00 0.02 0.00 0.02 99.90 14:51:01 all 0.20 0.00 0.04 0.00 0.03 99.73 14:51:01 0 0.35 0.00 0.03 0.00 0.00 99.62 14:51:01 1 0.05 0.00 0.05 0.00 0.05 99.85 14:52:01 all 0.22 0.00 0.05 0.00 0.02 99.72 14:52:01 0 0.37 0.00 0.03 0.00 0.02 99.58 14:52:01 1 0.07 0.00 0.07 0.00 0.02 99.85 14:53:01 all 0.20 0.00 0.04 0.00 0.02 99.74 14:53:01 0 0.37 0.00 0.07 0.00 0.02 99.55 14:53:01 1 0.03 0.00 0.02 0.00 0.02 99.93 14:54:01 all 0.16 0.00 0.06 0.00 0.03 99.76 14:54:01 0 0.07 0.00 0.07 0.00 0.03 99.83 14:54:01 1 0.25 0.00 0.05 0.00 0.02 99.68 Average: all 2.81 0.00 0.93 0.66 0.03 95.57 Average: 0 2.88 0.00 0.99 0.55 0.03 95.55 Average: 1 2.75 0.00 0.87 0.77 0.03 95.59