---> uname -a: Linux prd-centos7-docker-4c-2g-2135.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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 10/18/21 _x86_64_ (2 CPU) 09:13:32 LINUX RESTART (2 CPU) 09:14:01 tps rtps wtps bread/s bwrtn/s 09:15:01 80.55 3.23 77.32 2308.99 2400.48 09:16:02 0.42 0.00 0.42 0.00 7.11 09:17:01 0.25 0.00 0.25 0.00 3.29 09:18:01 0.32 0.00 0.32 0.00 5.68 09:19:01 0.30 0.00 0.30 0.00 4.33 09:20:01 0.28 0.00 0.28 0.00 4.46 09:21:01 186.19 0.05 186.14 4.00 53332.67 Average: 38.43 0.47 37.96 331.24 7986.27 09:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:15:01 5691468 0 618980 7.73 2620 1695872 1251924 13.82 559596 1523008 16 09:16:02 5695868 0 614576 7.67 2620 1695876 1225324 13.53 555968 1522968 16 09:17:01 5695924 0 614520 7.67 2620 1695876 1201680 13.27 556232 1523120 8 09:18:01 5697940 0 612476 7.65 2620 1695904 1152564 12.72 554592 1523124 12 09:19:01 5705340 0 605088 7.56 2620 1695892 1152552 12.72 547320 1523864 20 09:20:01 5706884 0 603540 7.54 2620 1695896 1152336 12.72 546032 1523864 16 09:21:01 4073300 0 915176 11.43 2620 3017844 1445808 15.96 814732 2672456 24 Average: 5466675 0 654908 8.18 2620 1884737 1226027 13.54 590639 1687486 16 09:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:15:01 eth0 80.48 57.98 356.34 27.97 0.00 0.00 0.00 0.00 09:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 docker0 4.71 2.75 1.28 9.35 0.00 0.00 0.00 0.00 09:16:02 eth0 2.18 0.40 0.67 0.32 0.00 0.00 0.00 0.00 09:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 eth0 0.71 0.36 0.29 0.24 0.00 0.00 0.00 0.00 09:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 eth0 1.05 0.27 0.32 0.20 0.00 0.00 0.00 0.00 09:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 eth0 0.80 0.43 0.41 0.33 0.00 0.00 0.00 0.00 09:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 eth0 0.20 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 veth4f3d2b8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 eth0 315.19 196.19 7589.29 29.74 0.00 0.00 0.00 0.00 09:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 docker0 21.72 28.46 1.92 330.47 0.00 0.00 0.00 0.00 Average: veth4f3d2b8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.38 36.63 1138.30 8.42 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 3.79 4.47 0.46 48.67 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) 10/18/21 _x86_64_ (2 CPU) 09:13:32 LINUX RESTART (2 CPU) 09:14:01 CPU %user %nice %system %iowait %steal %idle 09:15:01 all 4.03 0.00 1.84 1.87 0.04 92.21 09:15:01 0 3.93 0.00 2.13 1.94 0.03 91.96 09:15:01 1 4.13 0.00 1.55 1.81 0.05 92.46 09:16:02 all 0.18 0.00 0.07 0.00 0.03 99.72 09:16:02 0 0.25 0.00 0.07 0.00 0.02 99.67 09:16:02 1 0.10 0.00 0.07 0.00 0.05 99.78 09:17:01 all 0.17 0.00 0.05 0.00 0.03 99.75 09:17:01 0 0.22 0.00 0.03 0.00 0.02 99.73 09:17:01 1 0.12 0.00 0.07 0.00 0.05 99.76 09:18:01 all 0.18 0.00 0.03 0.00 0.03 99.76 09:18:01 0 0.30 0.00 0.03 0.00 0.02 99.65 09:18:01 1 0.07 0.00 0.03 0.00 0.03 99.87 09:19:01 all 0.17 0.00 0.05 0.00 0.03 99.75 09:19:01 0 0.25 0.00 0.05 0.00 0.03 99.67 09:19:01 1 0.08 0.00 0.05 0.00 0.03 99.83 09:20:01 all 0.13 0.00 0.03 0.00 0.03 99.81 09:20:01 0 0.23 0.00 0.02 0.00 0.02 99.73 09:20:01 1 0.03 0.00 0.05 0.00 0.03 99.88 09:21:01 all 20.69 0.00 8.14 2.13 0.07 68.97 09:21:01 0 21.02 0.00 8.17 1.99 0.05 68.77 09:21:01 1 20.37 0.00 8.11 2.27 0.09 69.16 Average: all 3.55 0.00 1.42 0.56 0.04 94.42 Average: 0 3.65 0.00 1.46 0.55 0.03 94.31 Average: 1 3.46 0.00 1.38 0.57 0.05 94.54