---> uname -a: Linux prd-centos7-docker-4c-2g-30269.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) 11/10/21 _x86_64_ (2 CPU) 20:24:22 LINUX RESTART (2 CPU) 20:25:01 tps rtps wtps bread/s bwrtn/s 20:26:01 15.34 3.00 12.34 2271.95 1901.22 20:27:01 0.45 0.00 0.45 0.00 7.15 20:28:01 0.27 0.00 0.27 0.00 2.98 20:29:01 0.37 0.00 0.37 0.00 6.11 20:30:01 0.17 0.00 0.17 0.00 1.67 20:31:01 123.63 0.07 123.56 4.80 36786.14 Average: 23.37 0.51 22.86 379.47 6452.08 20:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:26:01 5693684 0 618860 7.73 2620 1693776 1259104 13.90 560384 1521552 20 20:27:01 5697788 0 614748 7.68 2620 1693784 1190980 13.15 556768 1522188 20 20:28:01 5694020 0 618516 7.72 2620 1693784 1191064 13.15 560592 1522188 20 20:29:01 5691600 0 620928 7.75 2620 1693792 1191128 13.15 561856 1523004 8 20:30:01 5699440 0 613084 7.65 2620 1693796 1162416 12.83 555416 1523004 16 20:31:01 4093008 0 897684 11.21 2620 3015628 1344708 14.85 801396 2671452 270476 Average: 5428257 0 663970 8.29 2620 1914093 1223233 13.51 599402 1713898 45093 20:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:26:01 eth0 52.90 35.91 318.35 12.00 0.00 0.00 0.00 0.00 20:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 docker0 1.53 1.18 0.31 1.92 0.00 0.00 0.00 0.00 20:27:01 eth0 1.95 0.48 0.65 0.39 0.00 0.00 0.00 0.00 20:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 eth0 2.78 0.80 0.94 0.59 0.00 0.00 0.00 0.00 20:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 eth0 2.27 0.68 0.89 0.52 0.00 0.00 0.00 0.00 20:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 eth0 1.68 0.42 0.50 0.34 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 eth0 328.58 192.42 7308.53 26.89 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 9.09 11.39 0.80 51.83 0.00 0.00 0.00 0.00 Average: eth0 65.04 38.46 1271.88 6.79 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 1.77 2.10 0.19 8.96 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) 11/10/21 _x86_64_ (2 CPU) 20:24:22 LINUX RESTART (2 CPU) 20:25:01 CPU %user %nice %system %iowait %steal %idle 20:26:01 all 2.59 0.00 1.10 0.18 0.03 96.10 20:26:01 0 2.14 0.00 1.26 0.25 0.03 96.32 20:26:01 1 3.04 0.00 0.94 0.10 0.03 95.88 20:27:01 all 0.23 0.00 0.08 0.00 0.02 99.67 20:27:01 0 0.13 0.00 0.12 0.00 0.02 99.73 20:27:01 1 0.33 0.00 0.05 0.00 0.02 99.60 20:28:01 all 0.10 0.00 0.09 0.00 0.02 99.79 20:28:01 0 0.13 0.00 0.12 0.00 0.03 99.72 20:28:01 1 0.07 0.00 0.07 0.00 0.00 99.87 20:29:01 all 0.17 0.00 0.06 0.00 0.02 99.76 20:29:01 0 0.10 0.00 0.07 0.00 0.02 99.82 20:29:01 1 0.23 0.00 0.05 0.00 0.02 99.70 20:30:01 all 0.23 0.00 0.07 0.00 0.03 99.68 20:30:01 0 0.10 0.00 0.05 0.00 0.03 99.82 20:30:01 1 0.35 0.00 0.08 0.00 0.02 99.55 20:31:01 all 20.47 0.00 7.86 1.30 0.09 70.28 20:31:01 0 20.51 0.00 8.11 1.64 0.09 69.65 20:31:01 1 20.42 0.00 7.62 0.96 0.09 70.92 Average: all 3.85 0.00 1.50 0.24 0.03 94.37 Average: 0 3.74 0.00 1.58 0.31 0.04 94.35 Average: 1 3.97 0.00 1.43 0.17 0.03 94.40