---> uname -a: Linux prd-centos7-docker-4c-2g-709.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) 08/12/21 _x86_64_ (2 CPU) 15:08:21 LINUX RESTART (2 CPU) 15:09:01 tps rtps wtps bread/s bwrtn/s 15:10:01 20.83 3.56 17.27 2600.63 2794.77 15:11:01 0.30 0.00 0.30 0.00 4.80 15:12:02 0.28 0.00 0.28 0.00 3.88 15:13:01 0.19 0.00 0.19 0.00 2.88 15:14:01 0.20 0.00 0.20 0.00 1.82 15:15:01 0.40 0.00 0.40 0.00 4.98 Average: 3.71 0.60 3.11 434.73 470.24 15:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:10:01 5453964 0 815740 10.19 2620 1736616 1302128 14.38 589004 1566372 20 15:11:01 5464812 0 804888 10.05 2620 1736620 1202756 13.28 579752 1566336 16 15:12:02 5463572 0 806124 10.07 2620 1736624 1203032 13.28 583208 1564548 8 15:13:01 5462160 0 807532 10.08 2620 1736628 1203056 13.28 584212 1564544 8 15:14:01 5463992 0 805696 10.06 2620 1736632 1202828 13.28 578748 1568816 16 15:15:01 5462704 0 806920 10.08 2620 1736696 1202816 13.28 579640 1568832 28 Average: 5461867 0 807817 10.09 2620 1736636 1219436 13.46 582427 1566575 16 15:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:10:01 eth0 109.01 72.76 377.55 17.59 0.00 0.00 0.00 0.00 15:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 docker0 7.06 5.30 0.95 25.72 0.00 0.00 0.00 0.00 15:11:01 eth0 0.53 0.00 0.05 0.00 0.00 0.00 0.00 0.00 15:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:02 eth0 1.02 0.33 0.32 0.20 0.00 0.00 0.00 0.00 15:12:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 eth0 0.42 0.29 0.27 0.20 0.00 0.00 0.00 0.00 15:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 eth0 0.23 0.20 0.08 0.08 0.00 0.00 0.00 0.00 15:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 eth0 0.17 0.15 0.07 0.01 0.00 0.00 0.00 0.00 15:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 18.62 12.32 63.24 3.02 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 1.18 0.89 0.16 4.30 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) 08/12/21 _x86_64_ (2 CPU) 15:08:21 LINUX RESTART (2 CPU) 15:09:01 CPU %user %nice %system %iowait %steal %idle 15:10:01 all 3.82 0.00 2.09 0.40 0.05 93.64 15:10:01 0 3.88 0.00 2.36 0.31 0.07 93.39 15:10:01 1 3.76 0.00 1.82 0.49 0.03 93.89 15:11:01 all 0.20 0.00 0.08 0.00 0.02 99.71 15:11:01 0 0.32 0.00 0.08 0.00 0.02 99.58 15:11:01 1 0.08 0.00 0.07 0.00 0.02 99.83 15:12:02 all 0.18 0.00 0.07 0.00 0.02 99.74 15:12:02 0 0.15 0.00 0.08 0.00 0.02 99.75 15:12:02 1 0.20 0.00 0.05 0.00 0.02 99.73 15:13:01 all 0.23 0.00 0.07 0.00 0.01 99.69 15:13:01 0 0.12 0.00 0.08 0.00 0.02 99.78 15:13:01 1 0.34 0.00 0.05 0.00 0.00 99.61 15:14:01 all 0.23 0.00 0.08 0.00 0.02 99.67 15:14:01 0 0.12 0.00 0.12 0.00 0.02 99.75 15:14:01 1 0.35 0.00 0.05 0.00 0.02 99.58 15:15:01 all 0.19 0.00 0.05 0.00 0.03 99.73 15:15:01 0 0.07 0.00 0.05 0.00 0.03 99.85 15:15:01 1 0.32 0.00 0.05 0.00 0.02 99.62 Average: all 0.80 0.00 0.40 0.07 0.02 98.71 Average: 0 0.77 0.00 0.46 0.05 0.03 98.69 Average: 1 0.84 0.00 0.35 0.08 0.02 98.72