---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-954 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: 2799.998 BogoMIPS: 5599.99 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-954) 05/05/25 _x86_64_ (8 CPU) 15:06:49 LINUX RESTART (8 CPU) 15:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:08:01 363.92 48.43 315.50 0.00 5436.96 60838.53 0.00 15:09:01 294.15 2.47 291.68 0.00 28.13 86577.70 0.00 Average: 329.04 25.45 303.59 0.00 2732.54 73708.12 0.00 15:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:08:01 29206272 31569536 752412 2.29 74456 2562208 1865588 5.50 997476 2294144 378340 15:09:01 28062660 31562600 743316 2.26 182572 3478464 1771120 5.22 1107432 3197860 448 Average: 28634466 31566068 747864 2.27 128514 3020336 1818354 5.36 1052454 2746002 189394 15:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:08:01 lo 7.20 7.20 0.70 0.70 0.00 0.00 0.00 0.00 15:08:01 ens3 691.03 472.77 6328.89 103.87 0.00 0.00 0.00 0.00 15:08:01 docker0 63.41 61.46 4.49 349.39 0.00 0.00 0.00 0.00 15:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:09:01 ens3 468.97 288.95 2931.58 32.35 0.00 0.00 0.00 0.00 15:09:01 docker0 282.07 458.76 24.38 2921.60 0.00 0.00 0.00 0.00 Average: lo 3.70 3.70 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 580.00 380.86 4630.24 68.11 0.00 0.00 0.00 0.00 Average: docker0 172.74 260.11 14.44 1635.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-954) 05/05/25 _x86_64_ (8 CPU) 15:06:49 LINUX RESTART (8 CPU) 15:07:01 CPU %user %nice %system %iowait %steal %idle 15:08:01 all 9.64 0.00 3.18 2.64 0.05 84.49 15:08:01 0 7.43 0.00 2.58 0.29 0.05 89.66 15:08:01 1 7.52 0.00 2.69 4.19 0.05 85.56 15:08:01 2 10.08 0.00 3.10 0.77 0.07 85.98 15:08:01 3 11.20 0.00 3.92 3.74 0.07 81.07 15:08:01 4 13.07 0.00 3.32 3.42 0.05 80.13 15:08:01 5 10.87 0.00 2.80 0.29 0.03 86.02 15:08:01 6 6.56 0.00 2.61 0.72 0.05 90.05 15:08:01 7 10.43 0.00 4.41 7.69 0.05 77.43 15:09:01 all 6.25 0.00 3.29 4.47 0.05 85.94 15:09:01 0 6.62 0.00 4.72 12.30 0.07 76.30 15:09:01 1 5.34 0.00 3.82 17.37 0.07 73.41 15:09:01 2 6.50 0.00 3.06 0.44 0.03 89.97 15:09:01 3 6.38 0.00 3.74 1.32 0.05 88.51 15:09:01 4 6.16 0.00 2.50 0.39 0.05 90.91 15:09:01 5 6.32 0.00 2.98 2.45 0.05 88.20 15:09:01 6 7.48 0.00 3.64 0.70 0.05 88.12 15:09:01 7 5.22 0.00 1.91 0.87 0.05 91.95 Average: all 7.95 0.00 3.24 3.55 0.05 85.21 Average: 0 7.02 0.00 3.65 6.29 0.06 82.98 Average: 1 6.43 0.00 3.25 10.76 0.06 79.50 Average: 2 8.29 0.00 3.08 0.60 0.05 87.97 Average: 3 8.79 0.00 3.83 2.53 0.06 84.80 Average: 4 9.60 0.00 2.91 1.90 0.05 85.54 Average: 5 8.59 0.00 2.89 1.37 0.04 87.11 Average: 6 7.02 0.00 3.12 0.71 0.05 89.09 Average: 7 7.82 0.00 3.16 4.27 0.05 84.70