---> uname -a: Linux prd-centos7-docker-4c-2g-186.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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 11/19/21 _x86_64_ (2 CPU) 21:49:43 LINUX RESTART (2 CPU) 21:50:01 tps rtps wtps bread/s bwrtn/s 21:51:01 26.49 12.25 14.23 2234.73 3270.42 21:52:02 2.90 0.02 2.88 0.53 1554.20 21:53:01 1.61 0.00 1.61 0.00 1313.84 21:54:01 1.60 0.00 1.60 0.00 1313.81 21:55:01 150.01 3.05 146.96 2262.65 20996.79 Average: 36.64 3.07 33.56 902.74 5704.57 21:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:51:01 5759372 0 598256 7.47 2620 1648692 1273472 14.06 542020 1477496 17576 21:52:02 5724352 0 591872 7.39 2620 1690096 1197732 13.22 577944 1478160 12860 21:53:01 5682840 0 595320 7.43 2620 1728160 1198020 13.23 617588 1478412 12408 21:54:01 5640836 0 596776 7.45 2620 1768708 1197732 13.22 658188 1479164 13616 21:55:01 4516072 0 909372 11.35 2620 2580876 1383584 15.28 1174060 1950992 185372 Average: 5464694 0 658319 8.22 2620 1883306 1250108 13.80 713960 1572845 48366 21:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:51:01 eth0 551.69 346.30 1646.22 60.90 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:02 eth0 167.95 142.42 698.58 9.73 0.00 0.00 0.00 0.00 21:52:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 eth0 162.58 139.47 660.95 9.53 0.00 0.00 0.00 0.00 21:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 eth0 158.54 137.49 686.22 9.41 0.00 0.00 0.00 0.00 21:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 eth0 471.67 313.34 3874.69 803.34 0.00 0.00 0.00 0.00 21:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 docker0 11.87 16.77 1.08 205.27 0.00 0.00 0.00 0.00 Average: eth0 302.98 216.07 1516.25 179.15 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 2.38 3.37 0.22 41.19 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) 11/19/21 _x86_64_ (2 CPU) 21:49:43 LINUX RESTART (2 CPU) 21:50:01 CPU %user %nice %system %iowait %steal %idle 21:51:01 all 9.53 0.00 1.23 0.20 0.06 88.98 21:51:01 0 9.16 0.00 1.68 0.10 0.07 88.99 21:51:01 1 9.90 0.00 0.80 0.29 0.05 88.96 21:52:02 all 1.26 0.00 0.26 0.00 0.03 98.44 21:52:02 0 2.00 0.00 0.44 0.00 0.03 97.53 21:52:02 1 0.54 0.00 0.08 0.00 0.03 99.35 21:53:01 all 1.09 0.00 0.30 0.00 0.03 98.58 21:53:01 0 1.66 0.00 0.53 0.00 0.03 97.77 21:53:01 1 0.51 0.00 0.07 0.00 0.03 99.39 21:54:01 all 1.09 0.00 0.26 0.00 0.03 98.61 21:54:01 0 1.71 0.00 0.41 0.00 0.03 97.85 21:54:01 1 0.49 0.00 0.12 0.00 0.03 99.36 21:55:01 all 27.96 0.00 6.14 2.65 0.09 63.17 21:55:01 0 23.95 0.00 5.81 1.71 0.09 68.44 21:55:01 1 31.99 0.00 6.46 3.59 0.09 57.87 Average: all 8.04 0.00 1.61 0.55 0.05 89.75 Average: 0 7.60 0.00 1.75 0.36 0.05 90.24 Average: 1 8.48 0.00 1.46 0.75 0.05 89.26