---> uname -a: Linux prd-centos7-docker-4c-2g-1695.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 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/27/21 _x86_64_ (2 CPU) 21:10:19 LINUX RESTART (2 CPU) 21:11:01 tps rtps wtps bread/s bwrtn/s 21:12:01 102.75 12.72 90.03 3818.18 4169.53 21:13:01 2.35 0.00 2.35 0.00 64.51 21:14:01 0.45 0.00 0.45 0.00 6.81 21:15:01 0.28 0.00 0.28 0.00 3.55 21:16:02 0.23 0.00 0.23 0.00 2.90 21:17:01 0.34 0.00 0.34 0.00 5.18 21:18:01 0.22 0.00 0.22 0.00 2.30 Average: 15.27 1.82 13.45 546.92 609.45 21:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:12:01 5455972 0 812804 10.15 2620 1737544 1166204 12.88 586320 1563512 140 21:13:01 5455852 0 812916 10.15 2620 1737552 1166108 12.87 587620 1563620 12 21:14:01 5470076 0 798688 9.97 2620 1737556 1066844 11.78 575564 1564040 8 21:15:01 5466872 0 801888 10.01 2620 1737560 1067328 11.78 577636 1564780 20 21:16:02 5468532 0 800224 9.99 2620 1737564 1067100 11.78 576280 1564780 16 21:17:01 5463496 0 805256 10.05 2620 1737568 1067220 11.78 575836 1570460 8 21:18:01 5455968 0 812780 10.15 2620 1737572 1067100 11.78 583068 1570460 20 Average: 5462395 0 806365 10.07 2620 1737559 1095415 12.09 580332 1565950 32 21:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:12:01 eth0 488.89 273.58 1039.46 76.85 0.00 0.00 0.00 0.00 21:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 docker0 11.09 7.69 2.62 27.41 0.00 0.00 0.00 0.00 21:13:01 eth0 1.02 0.35 2.03 0.02 0.00 0.00 0.00 0.00 21:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 eth0 0.57 0.08 0.06 0.01 0.00 0.00 0.00 0.00 21:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 eth0 1.02 0.32 0.32 0.20 0.00 0.00 0.00 0.00 21:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:02 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 eth0 0.32 0.22 0.15 0.07 0.00 0.00 0.00 0.00 21:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 70.47 39.35 149.26 11.05 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 1.59 1.10 0.38 3.93 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) 09/27/21 _x86_64_ (2 CPU) 21:10:19 LINUX RESTART (2 CPU) 21:11:01 CPU %user %nice %system %iowait %steal %idle 21:12:01 all 12.40 0.00 3.31 2.13 0.06 82.10 21:12:01 0 12.39 0.00 3.81 2.57 0.05 81.18 21:12:01 1 12.40 0.00 2.82 1.69 0.07 83.02 21:13:01 all 0.27 0.00 0.09 0.00 0.02 99.62 21:13:01 0 0.18 0.00 0.08 0.00 0.02 99.72 21:13:01 1 0.35 0.00 0.10 0.00 0.02 99.53 21:14:01 all 0.24 0.00 0.08 0.00 0.01 99.67 21:14:01 0 0.23 0.00 0.08 0.00 0.02 99.67 21:14:01 1 0.25 0.00 0.07 0.00 0.00 99.68 21:15:01 all 0.20 0.00 0.05 0.00 0.02 99.73 21:15:01 0 0.28 0.00 0.05 0.00 0.00 99.67 21:15:01 1 0.12 0.00 0.05 0.00 0.03 99.80 21:16:02 all 0.25 0.00 0.05 0.00 0.01 99.69 21:16:02 0 0.07 0.00 0.07 0.00 0.02 99.85 21:16:02 1 0.43 0.00 0.03 0.00 0.00 99.53 21:17:01 all 0.23 0.00 0.06 0.00 0.01 99.70 21:17:01 0 0.05 0.00 0.07 0.00 0.00 99.88 21:17:01 1 0.41 0.00 0.05 0.00 0.02 99.52 21:18:01 all 0.20 0.00 0.05 0.00 0.03 99.72 21:18:01 0 0.05 0.00 0.07 0.00 0.03 99.85 21:18:01 1 0.35 0.00 0.03 0.00 0.02 99.60 Average: all 1.94 0.00 0.52 0.30 0.02 97.23 Average: 0 1.86 0.00 0.59 0.36 0.02 97.17 Average: 1 2.01 0.00 0.44 0.24 0.02 97.28