---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-44785 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-44785) 04/11/25 _x86_64_ (8 CPU) 16:41:17 LINUX RESTART (8 CPU) 16:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:43:01 245.21 10.20 235.01 0.00 1757.71 54316.41 0.00 16:44:01 239.84 2.12 237.73 0.00 19.33 78250.56 0.00 16:45:01 156.46 0.32 156.14 0.00 23.06 74328.15 0.00 Average: 213.84 4.21 209.63 0.00 600.03 68965.04 0.00 16:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:43:01 28614476 31535432 772968 2.35 85712 3087884 1983824 5.85 1111052 2743284 8452 16:44:01 26743288 31487300 809496 2.46 191848 4634696 2237060 6.59 1621856 3916432 612536 16:45:01 26158828 31471844 821232 2.50 204368 5151500 1880108 5.54 1404108 4677976 860 Average: 27172197 31498192 801232 2.44 160643 4291360 2033664 5.99 1379005 3779231 207283 16:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:43:01 veth135485d 126.06 139.43 12.42 119.39 0.00 0.00 0.00 0.01 16:43:01 docker0 222.10 234.06 17.30 657.09 0.00 0.00 0.00 0.00 16:43:01 lo 8.67 8.67 0.91 0.91 0.00 0.00 0.00 0.00 16:43:01 ens3 597.43 442.28 7863.54 71.89 0.00 0.00 0.00 0.00 16:44:01 veth41e5460 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 16:44:01 docker0 189.04 347.18 15.54 2731.46 0.00 0.00 0.00 0.00 16:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:44:01 ens3 372.62 203.60 2757.70 27.48 0.00 0.00 0.00 0.00 16:45:01 docker0 74.67 200.80 4.39 3918.97 0.00 0.00 0.00 0.00 16:45:01 lo 1.97 1.97 0.20 0.20 0.00 0.00 0.00 0.00 16:45:01 ens3 386.22 214.21 7216.01 148.77 0.00 0.00 0.00 0.00 Average: docker0 161.93 260.68 12.41 2435.84 0.00 0.00 0.00 0.00 Average: lo 3.61 3.61 0.37 0.37 0.00 0.00 0.00 0.00 Average: ens3 452.09 286.70 5945.75 82.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-44785) 04/11/25 _x86_64_ (8 CPU) 16:41:17 LINUX RESTART (8 CPU) 16:42:01 CPU %user %nice %system %iowait %steal %idle 16:43:01 all 7.55 0.00 3.38 2.46 0.07 86.55 16:43:01 0 6.08 0.00 3.54 0.77 0.05 89.56 16:43:01 1 9.58 0.00 2.96 0.29 0.07 87.10 16:43:01 2 7.95 0.00 3.27 2.01 0.05 86.72 16:43:01 3 6.50 0.00 4.02 4.39 0.08 85.02 16:43:01 4 9.11 0.00 3.05 0.47 0.07 87.31 16:43:01 5 7.63 0.00 3.50 10.63 0.08 78.15 16:43:01 6 5.78 0.00 2.92 0.20 0.07 91.03 16:43:01 7 7.73 0.00 3.81 0.96 0.07 87.43 16:44:01 all 24.61 0.00 6.05 2.66 0.08 66.60 16:44:01 0 21.38 0.00 6.19 0.22 0.08 72.12 16:44:01 1 26.16 0.00 5.75 0.35 0.07 67.67 16:44:01 2 24.58 0.00 6.05 1.20 0.10 68.07 16:44:01 3 25.60 0.00 6.01 2.53 0.08 65.77 16:44:01 4 24.20 0.00 5.49 0.08 0.07 70.16 16:44:01 5 25.30 0.00 8.36 15.47 0.08 50.79 16:44:01 6 25.14 0.00 5.32 0.40 0.05 69.09 16:44:01 7 24.50 0.00 5.25 1.06 0.07 69.11 16:45:01 all 12.28 0.00 4.00 2.36 0.06 81.30 16:45:01 0 11.55 0.00 3.37 0.37 0.05 84.66 16:45:01 1 13.40 0.00 4.09 8.34 0.07 74.10 16:45:01 2 11.51 0.00 3.46 0.93 0.05 84.05 16:45:01 3 13.57 0.00 4.58 3.63 0.05 78.17 16:45:01 4 9.34 0.00 5.39 0.00 0.05 85.22 16:45:01 5 12.48 0.00 3.12 0.05 0.05 84.30 16:45:01 6 14.32 0.00 4.23 0.42 0.07 80.96 16:45:01 7 12.10 0.00 3.76 5.18 0.07 78.89 Average: all 14.81 0.00 4.48 2.50 0.07 78.15 Average: 0 13.00 0.00 4.36 0.45 0.06 82.12 Average: 1 16.37 0.00 4.26 2.99 0.07 76.30 Average: 2 14.68 0.00 4.26 1.38 0.07 79.61 Average: 3 15.22 0.00 4.87 3.52 0.07 76.32 Average: 4 14.21 0.00 4.64 0.19 0.06 80.91 Average: 5 15.14 0.00 4.99 8.71 0.07 71.09 Average: 6 15.08 0.00 4.15 0.34 0.06 80.36 Average: 7 14.78 0.00 4.28 2.40 0.07 78.48