---> uname -a: Linux prd-centos7-docker-4c-2g-1045.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) 09/23/21 _x86_64_ (2 CPU) 22:54:40 LINUX RESTART (2 CPU) 22:55:02 tps rtps wtps bread/s bwrtn/s 22:56:02 127.32 19.42 107.89 5901.03 15481.44 22:57:01 1.93 0.00 1.93 0.00 41.70 22:58:01 0.25 0.00 0.25 0.00 3.18 22:59:01 0.20 0.00 0.20 0.00 2.97 23:00:01 0.27 0.00 0.27 0.00 3.61 23:01:01 0.32 0.02 0.30 0.13 4.16 Average: 21.48 3.20 18.27 972.77 2561.21 22:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:56:02 5480168 0 792708 9.90 2620 1733436 1279812 14.13 571656 1558108 128 22:57:01 5489100 0 783764 9.79 2620 1733448 1207408 13.33 564020 1558084 16 22:58:01 5486684 0 786180 9.82 2620 1733448 1210960 13.37 563956 1560812 20 22:59:01 5484620 0 788236 9.84 2620 1733456 1213016 13.39 565416 1560812 16 23:00:01 5488356 0 784496 9.80 2620 1733460 1207192 13.33 558508 1564564 8 23:01:01 5486452 0 786396 9.82 2620 1733464 1210096 13.36 559972 1564564 8 Average: 5485897 0 786963 9.83 2620 1733452 1221414 13.49 563921 1561157 33 22:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:56:02 eth0 572.04 337.49 1018.55 80.30 0.00 0.00 0.00 0.00 22:56:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:02 docker0 4.59 3.17 1.31 8.99 0.00 0.00 0.00 0.00 22:57:01 eth0 0.88 0.08 0.07 0.01 0.00 0.00 0.00 0.00 22:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 eth0 3.00 0.53 3.10 0.04 0.00 0.00 0.00 0.00 22:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 eth0 0.90 0.60 0.57 0.39 0.00 0.00 0.00 0.00 22:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 eth0 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 23:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.16 55.88 168.54 13.32 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 0.76 0.52 0.22 1.48 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) 09/23/21 _x86_64_ (2 CPU) 22:54:40 LINUX RESTART (2 CPU) 22:55:02 CPU %user %nice %system %iowait %steal %idle 22:56:02 all 16.76 0.00 4.58 3.41 0.07 75.17 22:56:02 0 16.78 0.00 4.68 1.86 0.07 76.62 22:56:02 1 16.75 0.00 4.48 4.97 0.07 73.73 22:57:01 all 0.11 0.00 0.06 0.00 0.03 99.80 22:57:01 0 0.03 0.00 0.07 0.00 0.03 99.86 22:57:01 1 0.19 0.00 0.05 0.00 0.02 99.74 22:58:01 all 0.19 0.00 0.03 0.00 0.03 99.74 22:58:01 0 0.10 0.00 0.03 0.00 0.03 99.83 22:58:01 1 0.28 0.00 0.03 0.00 0.03 99.65 22:59:01 all 0.19 0.00 0.05 0.00 0.03 99.73 22:59:01 0 0.03 0.00 0.03 0.00 0.02 99.92 22:59:01 1 0.35 0.00 0.07 0.00 0.03 99.55 23:00:01 all 0.18 0.00 0.03 0.00 0.03 99.77 23:00:01 0 0.05 0.00 0.02 0.00 0.02 99.92 23:00:01 1 0.32 0.00 0.03 0.00 0.03 99.62 23:01:01 all 0.18 0.00 0.05 0.00 0.02 99.76 23:01:01 0 0.07 0.00 0.05 0.00 0.00 99.88 23:01:01 1 0.28 0.00 0.05 0.00 0.03 99.63 Average: all 2.83 0.00 0.77 0.55 0.03 95.82 Average: 0 2.74 0.00 0.78 0.30 0.03 96.15 Average: 1 2.92 0.00 0.76 0.80 0.04 95.48