---> uname -a: Linux prd-centos7-docker-4c-2g-93.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) 11/11/21 _x86_64_ (2 CPU) 16:05:04 LINUX RESTART (2 CPU) 16:06:01 tps rtps wtps bread/s bwrtn/s 16:07:01 2.83 0.05 2.78 1.60 95.40 16:08:01 0.42 0.00 0.42 0.00 8.36 16:09:01 0.27 0.00 0.27 0.00 3.28 16:10:01 0.32 0.00 0.32 0.00 5.41 16:11:01 74.52 0.05 74.47 4.26 27663.01 Average: 15.67 0.02 15.65 1.17 5556.38 16:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:07:01 5700872 0 610908 7.63 2620 1694540 1420748 15.69 553120 1522656 20 16:08:01 5695188 0 616588 7.70 2620 1694544 1421048 15.69 558888 1523028 16 16:09:01 5694656 0 617120 7.71 2620 1694544 1421120 15.69 559024 1523028 8 16:10:01 5695116 0 616652 7.70 2620 1694552 1421036 15.69 557820 1523788 8 16:11:01 4889748 0 703884 8.79 2620 2412688 1433860 15.83 680944 2120076 164 Average: 5535116 0 633030 7.90 2620 1838174 1423562 15.72 581959 1642515 43 16:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:07:01 eth0 1.88 0.10 0.19 0.01 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 eth0 3.63 0.73 1.03 0.55 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 eth0 2.20 0.55 0.64 0.42 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 eth0 1.10 0.30 0.33 0.20 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 eth0 143.33 81.63 4103.22 13.22 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 5.16 7.38 0.47 38.56 0.00 0.00 0.00 0.00 Average: eth0 30.44 16.67 821.27 2.88 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 1.03 1.48 0.09 7.71 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) 11/11/21 _x86_64_ (2 CPU) 16:05:04 LINUX RESTART (2 CPU) 16:06:01 CPU %user %nice %system %iowait %steal %idle 16:07:01 all 0.27 0.00 0.06 0.00 0.02 99.66 16:07:01 0 0.40 0.00 0.05 0.00 0.02 99.53 16:07:01 1 0.13 0.00 0.07 0.00 0.02 99.78 16:08:01 all 0.24 0.00 0.07 0.00 0.03 99.67 16:08:01 0 0.42 0.00 0.07 0.00 0.02 99.50 16:08:01 1 0.07 0.00 0.07 0.00 0.03 99.83 16:09:01 all 0.20 0.00 0.06 0.00 0.01 99.73 16:09:01 0 0.05 0.00 0.02 0.00 0.00 99.93 16:09:01 1 0.35 0.00 0.10 0.00 0.02 99.53 16:10:01 all 0.08 0.00 0.05 0.00 0.03 99.85 16:10:01 0 0.05 0.00 0.05 0.00 0.02 99.88 16:10:01 1 0.10 0.00 0.05 0.00 0.03 99.82 16:11:01 all 10.16 0.00 3.92 1.19 0.04 84.69 16:11:01 0 9.81 0.00 3.97 1.19 0.03 84.99 16:11:01 1 10.51 0.00 3.86 1.18 0.05 84.40 Average: all 2.15 0.00 0.82 0.23 0.02 96.77 Average: 0 2.11 0.00 0.82 0.23 0.02 96.82 Average: 1 2.20 0.00 0.82 0.23 0.03 96.73