---> uname -a: Linux prd-centos7-docker-4c-2g-1985.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/10/21 _x86_64_ (2 CPU) 17:26:54 LINUX RESTART (2 CPU) 17:28:01 tps rtps wtps bread/s bwrtn/s 17:29:01 6.53 0.00 6.53 0.00 3330.64 17:30:01 4.41 0.00 4.41 0.00 4012.99 17:31:01 134.49 3.20 131.30 2512.06 12590.66 Average: 48.47 1.07 47.40 837.21 6644.25 17:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:29:01 5542260 0 759448 9.48 2620 1704604 1119928 12.36 575300 1501232 25744 17:30:01 5413944 0 748012 9.34 2620 1844356 1081224 11.94 700256 1501024 44976 17:31:01 4463860 0 942648 11.77 2620 2599804 1332428 14.71 1054572 1977292 488300 Average: 5140021 0 816703 10.20 2620 2049588 1177860 13.00 776709 1659849 186340 17:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:29:01 eth0 428.37 301.28 1277.35 20.51 0.00 0.00 0.00 0.00 17:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 eth0 456.49 331.42 1614.32 23.38 0.00 0.00 0.00 0.00 17:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 eth0 824.32 557.48 3661.80 793.96 0.00 0.00 0.00 0.00 17:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 docker0 31.25 38.56 2.37 205.82 0.00 0.00 0.00 0.00 Average: eth0 569.70 396.71 2184.36 279.24 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 10.41 12.85 0.79 68.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/10/21 _x86_64_ (2 CPU) 17:26:54 LINUX RESTART (2 CPU) 17:28:01 CPU %user %nice %system %iowait %steal %idle 17:29:01 all 2.14 0.00 0.60 0.00 0.04 97.22 17:29:01 0 3.01 0.00 0.79 0.00 0.05 96.15 17:29:01 1 1.28 0.00 0.42 0.00 0.03 98.27 17:30:01 all 5.23 0.00 0.79 0.10 0.04 93.84 17:30:01 0 5.07 0.00 0.96 0.21 0.03 93.73 17:30:01 1 5.39 0.00 0.61 0.00 0.05 93.95 17:31:01 all 24.50 0.00 6.14 2.66 0.09 66.61 17:31:01 0 22.97 0.00 6.13 1.30 0.11 69.49 17:31:01 1 26.02 0.00 6.16 4.02 0.07 63.73 Average: all 10.47 0.00 2.47 0.90 0.06 86.10 Average: 0 10.23 0.00 2.59 0.50 0.06 86.61 Average: 1 10.70 0.00 2.35 1.31 0.05 85.59