---> uname -a: Linux prd-centos7-docker-4c-2g-301.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) 09/30/21 _x86_64_ (2 CPU) 16:39:12 LINUX RESTART (2 CPU) 16:40:01 tps rtps wtps bread/s bwrtn/s 16:41:01 85.66 3.41 82.25 2558.40 3672.32 16:42:01 1.72 0.00 1.72 0.00 36.31 16:43:01 0.32 0.00 0.32 0.00 3.78 16:44:01 0.22 0.00 0.22 0.00 3.10 16:45:01 0.28 0.00 0.28 0.00 3.40 16:46:01 0.30 0.00 0.30 0.00 4.32 Average: 14.75 0.57 14.18 426.52 620.71 16:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:41:01 5452676 0 816100 10.19 2620 1737544 1294448 14.29 587416 1566204 20 16:42:01 5464620 0 804152 10.04 2620 1737548 1202296 13.27 580196 1563732 16 16:43:01 5462232 0 806540 10.07 2620 1737548 1202668 13.28 581340 1564620 8 16:44:01 5460756 0 808008 10.09 2620 1737556 1202704 13.28 582028 1565260 8 16:45:01 5460600 0 808160 10.09 2620 1737560 1202428 13.28 577664 1570860 20 16:46:01 5460092 0 808660 10.10 2620 1737568 1202296 13.27 578052 1570860 12 Average: 5460163 0 808603 10.10 2620 1737554 1217807 13.45 581116 1566923 14 16:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:41:01 eth0 144.40 97.62 424.45 26.84 0.00 0.00 0.00 0.00 16:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 docker0 13.14 11.21 2.63 27.60 0.00 0.00 0.00 0.00 16:42:01 eth0 0.78 0.05 0.06 0.00 0.00 0.00 0.00 0.00 16:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 eth0 1.05 0.35 0.32 0.20 0.00 0.00 0.00 0.00 16:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 eth0 1.98 0.48 0.64 0.39 0.00 0.00 0.00 0.00 16:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 eth0 0.75 0.53 0.41 0.24 0.00 0.00 0.00 0.00 16:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 eth0 0.07 0.07 0.01 0.04 0.00 0.00 0.00 0.00 16:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 24.84 16.52 71.00 4.62 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 2.19 1.87 0.44 4.60 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) 09/30/21 _x86_64_ (2 CPU) 16:39:12 LINUX RESTART (2 CPU) 16:40:01 CPU %user %nice %system %iowait %steal %idle 16:41:01 all 4.94 0.00 2.39 2.07 0.05 90.55 16:41:01 0 5.31 0.00 2.69 2.79 0.05 89.17 16:41:01 1 4.58 0.00 2.10 1.35 0.05 91.92 16:42:01 all 0.08 0.00 0.08 0.00 0.03 99.82 16:42:01 0 0.12 0.00 0.08 0.00 0.02 99.78 16:42:01 1 0.05 0.00 0.07 0.00 0.03 99.85 16:43:01 all 0.12 0.00 0.16 0.00 0.03 99.70 16:43:01 0 0.15 0.00 0.15 0.00 0.03 99.67 16:43:01 1 0.08 0.00 0.17 0.00 0.02 99.73 16:44:01 all 0.22 0.00 0.03 0.00 0.02 99.74 16:44:01 0 0.35 0.00 0.03 0.00 0.02 99.60 16:44:01 1 0.08 0.00 0.02 0.00 0.02 99.88 16:45:01 all 0.17 0.00 0.04 0.00 0.03 99.77 16:45:01 0 0.25 0.00 0.05 0.00 0.02 99.68 16:45:01 1 0.08 0.00 0.03 0.00 0.03 99.85 16:46:01 all 0.14 0.00 0.03 0.00 0.02 99.81 16:46:01 0 0.25 0.00 0.02 0.00 0.02 99.72 16:46:01 1 0.03 0.00 0.05 0.00 0.02 99.90 Average: all 0.94 0.00 0.45 0.34 0.03 98.24 Average: 0 1.06 0.00 0.50 0.46 0.03 97.95 Average: 1 0.81 0.00 0.40 0.22 0.03 98.53