---> uname -a: Linux prd-centos7-docker-4c-2g-655.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: 2799.996 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) 09/20/21 _x86_64_ (2 CPU) 14:24:50 LINUX RESTART (2 CPU) 14:26:01 tps rtps wtps bread/s bwrtn/s 14:27:02 0.85 0.00 0.85 0.00 22.20 14:28:01 0.37 0.00 0.37 0.00 4.84 14:29:01 0.28 0.00 0.28 0.00 3.88 14:30:01 0.20 0.00 0.20 0.00 2.83 14:31:01 0.35 0.00 0.35 0.00 4.76 14:32:01 0.23 0.00 0.23 0.00 3.00 14:33:01 0.38 0.13 0.25 13.72 3.58 Average: 0.38 0.02 0.36 1.97 6.45 14:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:27:02 5451380 0 788400 9.84 2620 1766540 1223684 13.51 583984 1573408 8 14:28:01 5451512 0 788260 9.84 2620 1766548 1205180 13.31 585212 1572196 8 14:29:01 5449188 0 790584 9.87 2620 1766548 1205432 13.31 586960 1572908 8 14:30:01 5450640 0 789124 9.85 2620 1766556 1205180 13.31 581324 1577228 8 14:31:01 5447768 0 791992 9.89 2620 1766560 1205264 13.31 584772 1577276 8 14:32:01 5446456 0 793240 9.90 2620 1766624 1205240 13.31 585624 1577292 24 14:33:01 5438408 0 800832 10.00 2620 1767080 1209584 13.35 703840 1465268 116 Average: 5447907 0 791776 9.89 2620 1766637 1208509 13.34 601674 1559368 26 14:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:27:02 eth0 5.20 2.33 3.35 0.17 0.00 0.00 0.00 0.00 14:27:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 eth0 0.34 0.10 0.03 0.01 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 eth0 1.40 0.55 0.58 0.39 0.00 0.00 0.00 0.00 14:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 eth0 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 14:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 eth0 0.22 0.15 0.07 0.01 0.00 0.00 0.00 0.00 14:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 eth0 10.07 6.29 9.52 3.29 0.00 0.00 0.00 0.00 14:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.52 1.39 1.95 0.57 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 0.00 0.00 0.00 0.00 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) 09/20/21 _x86_64_ (2 CPU) 14:24:50 LINUX RESTART (2 CPU) 14:26:01 CPU %user %nice %system %iowait %steal %idle 14:27:02 all 0.29 0.00 0.08 0.00 0.02 99.62 14:27:02 0 0.50 0.00 0.07 0.00 0.02 99.42 14:27:02 1 0.08 0.00 0.08 0.00 0.02 99.82 14:28:01 all 0.24 0.00 0.08 0.00 0.02 99.67 14:28:01 0 0.42 0.00 0.08 0.00 0.02 99.47 14:28:01 1 0.05 0.00 0.07 0.00 0.02 99.86 14:29:01 all 0.25 0.00 0.04 0.00 0.00 99.71 14:29:01 0 0.43 0.00 0.02 0.00 0.00 99.55 14:29:01 1 0.07 0.00 0.07 0.00 0.00 99.87 14:30:01 all 0.20 0.00 0.04 0.00 0.02 99.74 14:30:01 0 0.35 0.00 0.03 0.00 0.02 99.60 14:30:01 1 0.05 0.00 0.05 0.00 0.02 99.88 14:31:01 all 0.15 0.00 0.05 0.00 0.01 99.79 14:31:01 0 0.05 0.00 0.05 0.00 0.00 99.90 14:31:01 1 0.25 0.00 0.05 0.00 0.02 99.68 14:32:01 all 0.21 0.00 0.06 0.00 0.02 99.72 14:32:01 0 0.05 0.00 0.08 0.00 0.02 99.85 14:32:01 1 0.37 0.00 0.03 0.00 0.02 99.58 14:33:01 all 1.49 0.00 0.44 0.01 0.01 98.06 14:33:01 0 1.54 0.00 0.50 0.02 0.02 97.92 14:33:01 1 1.44 0.00 0.37 0.00 0.00 98.19 Average: all 0.40 0.00 0.11 0.00 0.01 99.47 Average: 0 0.48 0.00 0.12 0.00 0.01 99.39 Average: 1 0.33 0.00 0.10 0.00 0.01 99.56