---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34929 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34929) 12/12/24 _x86_64_ (8 CPU) 00:19:44 LINUX RESTART (8 CPU) 00:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:21:01 304.12 47.69 256.42 0.00 5352.84 71165.74 0.00 00:22:01 55.22 0.30 54.92 0.00 19.06 22880.45 0.00 Average: 179.67 24.00 155.67 0.00 2685.95 47023.10 0.00 00:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:21:01 29234064 31536888 783320 2.38 74484 2502344 1891692 5.58 1023144 2240672 680 00:22:01 28715040 31541880 765616 2.33 95744 2954584 1806008 5.32 1123600 2596452 446140 Average: 28974552 31539384 774468 2.36 85114 2728464 1848850 5.45 1073372 2418562 223410 00:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:21:01 ens3 507.72 343.58 5714.20 101.81 0.00 0.00 0.00 0.00 00:21:01 vetha36ea51 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 00:21:01 docker0 5.10 5.03 0.57 50.89 0.00 0.00 0.00 0.00 00:21:01 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 00:22:01 ens3 246.81 144.66 4002.03 24.75 0.00 0.00 0.00 0.00 00:22:01 docker0 73.69 136.34 6.29 1461.00 0.00 0.00 0.00 0.00 00:22:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 377.26 244.12 4858.12 63.28 0.00 0.00 0.00 0.00 Average: docker0 39.39 70.69 3.43 755.95 0.00 0.00 0.00 0.00 Average: lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34929) 12/12/24 _x86_64_ (8 CPU) 00:19:44 LINUX RESTART (8 CPU) 00:20:01 CPU %user %nice %system %iowait %steal %idle 00:21:01 all 8.71 0.00 2.74 3.47 0.05 85.03 00:21:01 0 9.47 0.00 2.41 0.60 0.05 87.47 00:21:01 1 7.58 0.00 2.69 4.51 0.05 85.17 00:21:01 2 9.49 0.00 2.57 6.87 0.05 81.03 00:21:01 3 9.28 0.00 2.74 5.19 0.03 82.76 00:21:01 4 7.21 0.00 3.59 0.29 0.05 88.86 00:21:01 5 9.06 0.00 2.53 0.35 0.07 87.99 00:21:01 6 7.62 0.00 3.30 2.15 0.05 86.88 00:21:01 7 9.99 0.00 2.06 7.88 0.07 80.00 00:22:01 all 31.16 0.00 5.19 0.99 0.08 62.59 00:22:01 0 30.69 0.00 5.16 0.40 0.07 63.68 00:22:01 1 31.26 0.00 5.14 0.29 0.08 63.24 00:22:01 2 34.70 0.00 4.92 3.15 0.08 57.15 00:22:01 3 32.50 0.00 6.26 3.44 0.08 57.71 00:22:01 4 29.90 0.00 4.36 0.20 0.07 65.47 00:22:01 5 29.27 0.00 5.56 0.29 0.08 64.80 00:22:01 6 29.81 0.00 5.08 0.07 0.08 64.95 00:22:01 7 31.14 0.00 5.07 0.05 0.07 63.67 Average: all 19.92 0.00 3.96 2.23 0.07 73.82 Average: 0 20.05 0.00 3.78 0.50 0.06 75.61 Average: 1 19.41 0.00 3.91 2.40 0.07 74.21 Average: 2 22.11 0.00 3.74 5.01 0.07 69.07 Average: 3 20.87 0.00 4.50 4.32 0.06 70.26 Average: 4 18.55 0.00 3.98 0.24 0.06 77.17 Average: 5 19.14 0.00 4.04 0.32 0.08 76.42 Average: 6 18.71 0.00 4.19 1.11 0.07 75.92 Average: 7 20.57 0.00 3.57 3.96 0.07 71.83