---> uname -a: Linux prd-centos7-docker-4c-2g-916.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 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/27/21 _x86_64_ (2 CPU) 01:24:45 LINUX RESTART (2 CPU) 01:26:01 tps rtps wtps bread/s bwrtn/s 01:27:01 1.78 0.00 1.78 0.00 37.00 01:28:01 0.40 0.00 0.40 0.00 5.41 01:29:01 0.27 0.00 0.27 0.00 3.33 01:30:01 0.22 0.00 0.22 0.00 2.73 01:31:01 0.30 0.00 0.30 0.00 5.05 01:32:01 0.33 0.00 0.33 0.00 4.31 01:33:01 0.13 0.00 0.13 0.00 2.02 01:34:01 0.42 0.00 0.42 0.00 6.31 01:35:01 193.47 0.05 193.42 4.00 53920.57 Average: 21.93 0.01 21.93 0.44 6000.30 01:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:27:01 5477276 0 792508 9.90 2620 1736536 1237476 13.66 570296 1563032 8 01:28:01 5480720 0 789060 9.85 2620 1736540 1196456 13.21 564616 1566132 16 01:29:01 5478152 0 791628 9.88 2620 1736540 1196528 13.21 566444 1566772 8 01:30:01 5479012 0 790760 9.87 2620 1736548 1196468 13.21 563304 1569588 8 01:31:01 5478988 0 790776 9.87 2620 1736556 1196456 13.21 563248 1569592 8 01:32:01 5479740 0 790020 9.86 2620 1736560 1196204 13.21 562880 1569588 20 01:33:01 5468304 0 801452 10.01 2620 1736564 1196204 13.21 574352 1569588 8 01:34:01 5467576 0 802172 10.02 2620 1736572 1196204 13.21 574772 1569588 8 01:35:01 3868436 0 1079188 13.47 2620 3058696 1476816 16.30 821048 2700036 56 Average: 5297578 0 825285 10.30 2620 1883457 1232090 13.60 595662 1693768 16 01:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:27:01 eth0 2.47 0.90 3.20 0.08 0.00 0.00 0.00 0.00 01:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 eth0 1.00 0.27 0.32 0.19 0.00 0.00 0.00 0.00 01:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 eth0 1.12 0.43 0.33 0.21 0.00 0.00 0.00 0.00 01:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 eth0 0.98 0.23 0.32 0.19 0.00 0.00 0.00 0.00 01:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 eth0 0.72 0.43 0.41 0.27 0.00 0.00 0.00 0.00 01:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 eth0 1348.88 918.62 7740.45 126.19 0.00 0.00 0.00 0.00 01:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 docker0 76.17 100.58 5.99 388.27 0.00 0.00 0.00 0.00 Average: eth0 150.65 102.38 860.82 14.13 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 8.47 11.18 0.67 43.15 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) 08/27/21 _x86_64_ (2 CPU) 01:24:45 LINUX RESTART (2 CPU) 01:26:01 CPU %user %nice %system %iowait %steal %idle 01:27:01 all 0.24 0.00 0.10 0.01 0.02 99.63 01:27:01 0 0.40 0.00 0.10 0.00 0.02 99.48 01:27:01 1 0.08 0.00 0.10 0.02 0.02 99.78 01:28:01 all 0.24 0.00 0.08 0.00 0.01 99.67 01:28:01 0 0.38 0.00 0.07 0.00 0.00 99.55 01:28:01 1 0.10 0.00 0.08 0.00 0.02 99.80 01:29:01 all 0.21 0.00 0.07 0.00 0.02 99.71 01:29:01 0 0.33 0.00 0.05 0.00 0.02 99.60 01:29:01 1 0.08 0.00 0.08 0.00 0.02 99.82 01:30:01 all 0.12 0.00 0.05 0.00 0.02 99.82 01:30:01 0 0.15 0.00 0.03 0.00 0.00 99.82 01:30:01 1 0.08 0.00 0.07 0.00 0.03 99.82 01:31:01 all 0.17 0.00 0.03 0.00 0.02 99.78 01:31:01 0 0.25 0.00 0.03 0.00 0.02 99.70 01:31:01 1 0.08 0.00 0.03 0.00 0.02 99.87 01:32:01 all 0.18 0.00 0.06 0.00 0.02 99.75 01:32:01 0 0.32 0.00 0.08 0.00 0.02 99.58 01:32:01 1 0.03 0.00 0.03 0.00 0.02 99.92 01:33:01 all 0.27 0.00 0.06 0.00 0.01 99.67 01:33:01 0 0.47 0.00 0.03 0.00 0.00 99.50 01:33:01 1 0.07 0.00 0.08 0.00 0.02 99.83 01:34:01 all 0.21 0.00 0.07 0.00 0.02 99.71 01:34:01 0 0.37 0.00 0.05 0.00 0.02 99.57 01:34:01 1 0.05 0.00 0.08 0.00 0.02 99.85 01:35:01 all 24.22 0.00 12.07 1.98 0.10 61.62 01:35:01 0 24.70 0.00 12.30 2.11 0.09 60.80 01:35:01 1 23.74 0.00 11.85 1.86 0.11 62.44 Average: all 2.71 0.00 1.31 0.21 0.02 95.75 Average: 0 2.87 0.00 1.33 0.22 0.02 95.57 Average: 1 2.54 0.00 1.30 0.20 0.03 95.93