---> uname -a: Linux prd-centos7-docker-4c-2g-724.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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 16:01:29 LINUX RESTART (2 CPU) 16:02:01 tps rtps wtps bread/s bwrtn/s 16:03:01 11.69 9.24 2.45 1255.43 691.64 16:04:01 5.05 0.00 5.05 0.00 2243.35 16:05:01 2.68 0.00 2.68 0.00 2395.44 16:06:02 117.49 3.11 114.37 2504.20 13816.57 Average: 34.23 3.09 31.14 939.95 4786.85 16:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:03:01 5637600 0 754980 9.43 2620 1613740 1293768 14.28 483484 1499116 15260 16:04:01 5562336 0 761476 9.51 2620 1682508 1301544 14.37 553576 1502908 17784 16:05:01 5492568 0 759064 9.48 2620 1754688 1251256 13.81 624044 1501076 18332 16:06:02 5046296 0 853752 10.66 2620 2106272 1227012 13.55 821644 1686988 32 Average: 5434700 0 782318 9.77 2620 1789302 1268395 14.00 620687 1547522 12852 16:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:03:01 eth0 169.84 131.80 644.66 47.28 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 eth0 391.14 279.26 1174.86 19.46 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 eth0 365.05 261.52 1233.44 18.01 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:02 eth0 429.48 301.53 1667.25 39.14 0.00 0.00 0.00 0.00 16:06:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:02 docker0 31.20 47.17 2.13 205.19 0.00 0.00 0.00 0.00 Average: eth0 338.88 243.53 1180.05 30.97 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 7.80 11.79 0.53 51.30 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) 16:01:29 LINUX RESTART (2 CPU) 16:02:01 CPU %user %nice %system %iowait %steal %idle 16:03:01 all 7.67 0.00 0.74 0.40 0.05 91.13 16:03:01 0 9.54 0.00 0.66 0.44 0.05 89.31 16:03:01 1 5.81 0.00 0.83 0.35 0.05 92.95 16:04:01 all 1.67 0.00 0.37 0.00 0.05 97.91 16:04:01 0 2.07 0.00 0.51 0.00 0.05 97.37 16:04:01 1 1.28 0.00 0.24 0.00 0.05 98.43 16:05:01 all 1.58 0.00 0.39 0.00 0.07 97.97 16:05:01 0 1.98 0.00 0.53 0.00 0.09 97.41 16:05:01 1 1.18 0.00 0.25 0.00 0.05 98.52 16:06:02 all 15.87 0.00 3.10 2.58 0.06 78.39 16:06:02 0 11.36 0.00 3.02 2.50 0.05 83.06 16:06:02 1 20.40 0.00 3.17 2.65 0.07 73.70 Average: all 6.65 0.00 1.14 0.73 0.06 91.42 Average: 0 6.23 0.00 1.17 0.73 0.06 91.81 Average: 1 7.07 0.00 1.11 0.74 0.06 91.02