---> uname -a: Linux prd-centos7-docker-4c-2g-28132.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: 2799.994 BogoMIPS: 5599.98 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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 11/09/21 _x86_64_ (2 CPU) 17:57:41 LINUX RESTART (2 CPU) 17:58:02 tps rtps wtps bread/s bwrtn/s 17:59:01 99.32 10.13 89.20 3748.01 4746.37 18:00:01 1.75 0.02 1.73 0.53 35.02 18:01:01 0.28 0.02 0.27 0.13 3.63 18:02:01 0.40 0.08 0.32 1.60 5.34 18:03:01 0.27 0.00 0.27 0.00 3.25 Average: 20.14 2.02 18.12 740.11 946.16 17:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:59:01 5686932 0 625284 7.81 2620 1694104 1508784 16.66 567156 1520636 8 18:00:01 5694400 0 617808 7.71 2620 1694112 1451572 16.03 561056 1520600 8 18:01:01 5694364 0 617840 7.71 2620 1694116 1421372 15.69 560640 1520904 16 18:02:01 5691644 0 620436 7.75 2620 1694240 1419196 15.67 564048 1520968 8 18:03:01 5697576 0 614496 7.67 2620 1694248 1419244 15.67 557300 1521920 8 Average: 5692983 0 619173 7.73 2620 1694164 1444034 15.94 562040 1521006 10 17:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:59:01 eth0 414.06 206.57 965.15 70.50 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 1.78 1.41 0.45 3.00 0.00 0.00 0.00 0.00 18:00:01 eth0 2.43 0.68 0.92 0.61 0.00 0.00 0.00 0.00 18:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 eth0 1.55 0.28 0.36 0.17 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 eth0 0.70 0.43 0.28 0.21 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 eth0 0.57 0.30 0.27 0.23 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 82.77 41.11 190.84 14.16 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 0.35 0.28 0.09 0.59 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) 11/09/21 _x86_64_ (2 CPU) 17:57:41 LINUX RESTART (2 CPU) 17:58:02 CPU %user %nice %system %iowait %steal %idle 17:59:01 all 14.48 0.00 3.07 2.15 0.07 80.24 17:59:01 0 13.90 0.00 3.53 2.94 0.09 79.55 17:59:01 1 15.06 0.00 2.60 1.35 0.05 80.93 18:00:01 all 0.15 0.00 0.06 0.00 0.03 99.77 18:00:01 0 0.23 0.00 0.07 0.00 0.02 99.68 18:00:01 1 0.07 0.00 0.05 0.00 0.03 99.85 18:01:01 all 0.21 0.00 0.06 0.00 0.03 99.71 18:01:01 0 0.33 0.00 0.05 0.00 0.02 99.60 18:01:01 1 0.08 0.00 0.07 0.00 0.03 99.82 18:02:01 all 0.11 0.00 0.04 0.01 0.03 99.82 18:02:01 0 0.13 0.00 0.03 0.02 0.02 99.80 18:02:01 1 0.08 0.00 0.05 0.00 0.03 99.83 18:03:01 all 0.08 0.00 0.05 0.00 0.03 99.85 18:03:01 0 0.05 0.00 0.05 0.00 0.03 99.87 18:03:01 1 0.10 0.00 0.05 0.00 0.02 99.83 Average: all 2.92 0.00 0.64 0.42 0.03 96.00 Average: 0 2.84 0.00 0.72 0.57 0.03 95.83 Average: 1 2.99 0.00 0.55 0.26 0.03 96.17