---> uname -a: Linux prd-centos7-docker-4c-2g-545.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) 07/29/21 _x86_64_ (2 CPU) 21:12:37 LINUX RESTART (2 CPU) 21:13:01 tps rtps wtps bread/s bwrtn/s 21:14:01 103.65 16.48 87.16 5530.20 4416.72 21:15:01 1.70 0.00 1.70 0.00 35.59 21:16:01 0.50 0.00 0.50 0.00 7.85 21:17:01 0.23 0.00 0.23 0.00 3.13 21:18:01 0.22 0.00 0.22 0.00 2.18 21:19:01 0.32 0.00 0.32 0.00 4.75 21:20:01 0.27 0.00 0.27 0.00 3.28 21:21:01 0.30 0.00 0.30 0.00 3.63 21:22:01 0.23 0.00 0.23 0.00 2.70 21:23:01 0.40 0.03 0.37 3.73 22.97 Average: 10.79 1.65 9.13 553.61 450.45 21:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:14:01 5468272 0 803972 10.04 2620 1734076 1291136 14.25 577736 1563792 132 21:15:01 5477828 0 794408 9.92 2620 1734084 1223560 13.51 570460 1563756 20 21:16:01 5477888 0 794348 9.92 2620 1734084 1223572 13.51 574228 1559876 8 21:17:01 5478972 0 793256 9.90 2620 1734092 1205056 13.30 573348 1559876 16 21:18:01 5479128 0 793096 9.90 2620 1734096 1205056 13.30 566828 1566388 8 21:19:01 5478052 0 794168 9.92 2620 1734100 1205248 13.31 567944 1566392 8 21:20:01 5479408 0 792804 9.90 2620 1734108 1205120 13.31 566776 1566388 8 21:21:01 5476108 0 796100 9.94 2620 1734112 1205120 13.31 569764 1566388 12 21:22:01 5467568 0 804636 10.05 2620 1734116 1205120 13.31 578544 1566388 8 21:23:01 5463144 0 808424 10.09 2620 1734752 1207160 13.33 583908 1564788 96 Average: 5474637 0 797521 9.96 2620 1734162 1217615 13.44 572954 1564403 32 21:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:14:01 eth0 330.04 228.14 991.29 72.83 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 2.08 1.83 0.26 5.70 0.00 0.00 0.00 0.00 21:15:01 eth0 1.12 0.38 0.33 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 21:16:01 eth0 1.02 0.30 0.32 0.20 0.00 0.00 0.00 0.00 21:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 eth0 0.82 0.08 0.07 0.01 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 0.48 0.08 0.05 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 21:19:01 eth0 1.35 0.72 0.68 0.46 0.00 0.00 0.00 0.00 21:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 eth0 5.71 3.83 5.18 2.49 0.00 0.00 0.00 0.00 21:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.10 23.39 99.83 7.63 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 0.21 0.18 0.03 0.57 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) 07/29/21 _x86_64_ (2 CPU) 21:12:37 LINUX RESTART (2 CPU) 21:13:01 CPU %user %nice %system %iowait %steal %idle 21:14:01 all 17.14 0.00 3.77 2.30 0.06 76.74 21:14:01 0 17.70 0.00 4.16 1.93 0.05 76.16 21:14:01 1 16.57 0.00 3.37 2.67 0.07 77.32 21:15:01 all 0.20 0.00 0.07 0.00 0.03 99.71 21:15:01 0 0.08 0.00 0.08 0.00 0.03 99.80 21:15:01 1 0.32 0.00 0.05 0.00 0.02 99.62 21:16:01 all 0.09 0.00 0.06 0.00 0.01 99.84 21:16:01 0 0.07 0.00 0.07 0.00 0.02 99.85 21:16:01 1 0.12 0.00 0.05 0.00 0.00 99.83 21:17:01 all 0.13 0.00 0.03 0.00 0.03 99.82 21:17:01 0 0.03 0.00 0.03 0.00 0.02 99.92 21:17:01 1 0.22 0.00 0.02 0.00 0.03 99.73 21:18:01 all 0.18 0.00 0.03 0.00 0.03 99.76 21:18:01 0 0.05 0.00 0.03 0.00 0.03 99.88 21:18:01 1 0.32 0.00 0.03 0.00 0.02 99.63 21:19:01 all 0.19 0.00 0.04 0.00 0.02 99.75 21:19:01 0 0.35 0.00 0.05 0.00 0.02 99.58 21:19:01 1 0.03 0.00 0.03 0.00 0.02 99.92 21:20:01 all 0.22 0.00 0.03 0.00 0.02 99.73 21:20:01 0 0.37 0.00 0.03 0.00 0.02 99.58 21:20:01 1 0.07 0.00 0.03 0.00 0.02 99.88 21:21:01 all 0.11 0.00 0.05 0.00 0.03 99.82 21:21:01 0 0.20 0.00 0.07 0.00 0.02 99.72 21:21:01 1 0.02 0.00 0.03 0.00 0.03 99.92 21:22:01 all 0.23 0.00 0.04 0.00 0.02 99.71 21:22:01 0 0.10 0.00 0.05 0.00 0.02 99.83 21:22:01 1 0.37 0.00 0.03 0.00 0.02 99.58 21:23:01 all 0.84 0.00 0.28 0.01 0.02 98.86 21:23:01 0 0.70 0.00 0.40 0.00 0.02 98.88 21:23:01 1 0.97 0.00 0.17 0.02 0.02 98.83 Average: all 1.89 0.00 0.43 0.22 0.02 97.43 Average: 0 1.92 0.00 0.49 0.19 0.02 97.38 Average: 1 1.86 0.00 0.37 0.26 0.02 97.48