---> uname -a: Linux prd-centos7-docker-4c-2g-340.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) 08/11/21 _x86_64_ (2 CPU) 15:49:45 LINUX RESTART (2 CPU) 15:50:01 tps rtps wtps bread/s bwrtn/s 15:51:01 204.05 73.15 130.90 9102.47 39810.46 15:52:01 1.83 0.00 1.83 0.00 35.68 15:53:01 0.30 0.00 0.30 0.00 4.75 15:54:01 0.13 0.00 0.13 0.00 2.15 15:55:01 0.27 0.00 0.27 0.00 3.61 15:56:01 0.27 0.00 0.27 0.00 4.00 15:57:01 0.27 0.00 0.27 0.00 3.65 Average: 29.59 10.45 19.14 1300.51 5695.58 15:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:51:01 5471592 0 798200 9.97 2620 1736528 1295284 14.30 576408 1562284 132 15:52:01 5483216 0 786572 9.82 2620 1736532 1206216 13.32 566452 1562248 16 15:53:01 5482736 0 787048 9.83 2620 1736536 1206324 13.32 567736 1561636 20 15:54:01 5480316 0 789464 9.86 2620 1736540 1206456 13.32 570072 1561632 8 15:55:01 5482172 0 787604 9.83 2620 1736544 1206216 13.32 565336 1565008 8 15:56:01 5481488 0 788284 9.84 2620 1736548 1206312 13.32 565788 1565008 8 15:57:01 5481880 0 787884 9.84 2620 1736556 1206216 13.32 565224 1565056 12 Average: 5480486 0 789294 9.86 2620 1736541 1219003 13.46 568145 1563267 29 15:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:51:01 eth0 465.21 293.17 1039.13 77.39 0.00 0.00 0.00 0.00 15:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 docker0 8.86 6.31 1.04 25.69 0.00 0.00 0.00 0.00 15:52:01 eth0 0.68 0.08 0.06 0.03 0.00 0.00 0.00 0.00 15:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 eth0 0.58 0.28 0.46 0.02 0.00 0.00 0.00 0.00 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 eth0 1.35 0.50 0.58 0.39 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 eth0 0.35 0.30 0.17 0.08 0.00 0.00 0.00 0.00 15:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 eth0 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.93 42.08 148.65 11.13 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 1.27 0.90 0.15 3.67 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) 08/11/21 _x86_64_ (2 CPU) 15:49:45 LINUX RESTART (2 CPU) 15:50:01 CPU %user %nice %system %iowait %steal %idle 15:51:01 all 19.09 0.00 6.93 5.51 0.06 68.42 15:51:01 0 20.20 0.00 7.06 4.14 0.07 68.53 15:51:01 1 17.97 0.00 6.80 6.87 0.05 68.30 15:52:01 all 0.18 0.00 0.07 0.00 0.01 99.74 15:52:01 0 0.25 0.00 0.08 0.00 0.02 99.65 15:52:01 1 0.12 0.00 0.05 0.00 0.00 99.83 15:53:01 all 0.20 0.00 0.03 0.00 0.03 99.74 15:53:01 0 0.33 0.00 0.05 0.00 0.03 99.58 15:53:01 1 0.07 0.00 0.02 0.00 0.02 99.90 15:54:01 all 0.20 0.00 0.02 0.00 0.02 99.77 15:54:01 0 0.37 0.00 0.03 0.00 0.02 99.58 15:54:01 1 0.03 0.00 0.00 0.00 0.02 99.95 15:55:01 all 0.23 0.00 0.03 0.00 0.03 99.72 15:55:01 0 0.40 0.00 0.05 0.00 0.03 99.52 15:55:01 1 0.05 0.00 0.02 0.00 0.02 99.92 15:56:01 all 0.06 0.00 0.05 0.00 0.01 99.88 15:56:01 0 0.03 0.00 0.05 0.00 0.00 99.92 15:56:01 1 0.08 0.00 0.05 0.00 0.02 99.85 15:57:01 all 0.03 0.00 0.03 0.00 0.03 99.92 15:57:01 0 0.02 0.00 0.03 0.00 0.03 99.92 15:57:01 1 0.05 0.00 0.02 0.00 0.02 99.92 Average: all 2.78 0.00 0.99 0.76 0.02 95.44 Average: 0 3.00 0.00 1.02 0.57 0.03 95.38 Average: 1 2.55 0.00 0.97 0.95 0.02 95.51