---> uname -a: Linux prd-centos7-docker-4c-2g-2287.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 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) 10/27/21 _x86_64_ (2 CPU) 13:26:52 LINUX RESTART (2 CPU) 13:27:01 tps rtps wtps bread/s bwrtn/s 13:28:01 236.08 111.51 124.58 10228.07 41927.17 13:29:01 1.73 0.00 1.73 0.00 32.15 13:30:01 0.27 0.00 0.27 0.00 3.88 13:31:01 0.23 0.00 0.23 0.00 3.36 13:32:01 0.27 0.00 0.27 0.00 3.53 13:33:01 0.32 0.00 0.32 0.00 4.36 13:34:01 0.25 0.00 0.25 0.00 2.72 Average: 34.18 15.94 18.24 1461.71 5999.02 13:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:28:01 5643792 0 630328 7.87 2620 1732200 1508384 16.65 588404 1540580 132 13:29:01 5655844 0 618268 7.72 2620 1732208 1419304 15.67 579200 1540544 16 13:30:01 5650024 0 624088 7.79 2620 1732208 1419764 15.67 583848 1540792 20 13:31:01 5646504 0 627600 7.84 2620 1732216 1419716 15.67 587632 1540792 16 13:32:01 5654120 0 619976 7.74 2620 1732224 1419368 15.67 579840 1541592 8 13:33:01 5653496 0 620596 7.75 2620 1732228 1419464 15.67 580352 1541596 8 13:34:01 5653520 0 620568 7.75 2620 1732232 1419464 15.67 580324 1541624 16 Average: 5651043 0 623061 7.78 2620 1732217 1432209 15.81 582800 1541074 31 13:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:28:01 eth0 456.84 317.08 1588.48 80.08 0.00 0.00 0.00 0.00 13:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 docker0 78.90 49.18 8.05 313.47 0.00 0.00 0.00 0.00 13:29:01 eth0 0.60 0.08 0.05 0.01 0.00 0.00 0.00 0.00 13:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 eth0 2.55 0.83 2.39 0.20 0.00 0.00 0.00 0.00 13:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 eth0 0.53 0.28 0.27 0.23 0.00 0.00 0.00 0.00 13:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 eth0 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 13:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 eth0 0.23 0.18 0.07 0.01 0.00 0.00 0.00 0.00 13:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 65.89 45.55 227.42 11.52 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 11.28 7.03 1.15 44.80 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) 10/27/21 _x86_64_ (2 CPU) 13:26:52 LINUX RESTART (2 CPU) 13:27:01 CPU %user %nice %system %iowait %steal %idle 13:28:01 all 22.98 0.00 7.99 8.49 0.08 60.47 13:28:01 0 22.86 0.00 8.19 8.05 0.07 60.83 13:28:01 1 23.09 0.00 7.78 8.93 0.09 60.10 13:29:01 all 0.17 0.00 0.06 0.00 0.03 99.75 13:29:01 0 0.22 0.00 0.07 0.00 0.03 99.68 13:29:01 1 0.12 0.00 0.05 0.00 0.02 99.82 13:30:01 all 0.27 0.00 0.06 0.00 0.01 99.67 13:30:01 0 0.42 0.00 0.05 0.00 0.02 99.52 13:30:01 1 0.12 0.00 0.07 0.00 0.00 99.82 13:31:01 all 0.18 0.00 0.03 0.00 0.02 99.77 13:31:01 0 0.30 0.00 0.02 0.00 0.02 99.67 13:31:01 1 0.05 0.00 0.05 0.00 0.02 99.88 13:32:01 all 0.21 0.00 0.03 0.00 0.02 99.74 13:32:01 0 0.35 0.00 0.03 0.00 0.02 99.60 13:32:01 1 0.07 0.00 0.03 0.00 0.02 99.88 13:33:01 all 0.20 0.00 0.03 0.00 0.02 99.75 13:33:01 0 0.37 0.00 0.03 0.00 0.02 99.58 13:33:01 1 0.03 0.00 0.03 0.00 0.02 99.92 13:34:01 all 0.25 0.00 0.04 0.00 0.02 99.69 13:34:01 0 0.40 0.00 0.02 0.00 0.02 99.57 13:34:01 1 0.10 0.00 0.07 0.00 0.02 99.82 Average: all 3.35 0.00 1.14 1.17 0.03 94.32 Average: 0 3.45 0.00 1.16 1.11 0.03 94.26 Average: 1 3.25 0.00 1.12 1.23 0.02 94.38