---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-117962 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: 2799.994 BogoMIPS: 5599.98 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-117962) 11/02/22 _x86_64_ (8 CPU) 20:56:07 LINUX RESTART (8 CPU) 20:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:58:01 59.11 0.58 58.53 0.00 22.26 36169.01 0.00 20:59:01 47.49 0.22 47.28 0.00 11.73 22671.30 0.00 21:00:01 1.55 0.00 1.55 0.00 0.00 18.13 0.00 21:01:01 1.57 0.00 1.57 0.00 0.00 18.13 0.00 21:02:01 41.09 10.88 30.21 0.00 2921.51 4835.73 0.00 21:03:01 2.48 0.07 2.42 0.00 4.80 34.39 0.00 Average: 25.55 1.96 23.59 0.00 493.36 10624.86 0.00 20:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:58:01 28723956 31559192 743264 2.26 83212 2995372 1939424 5.72 1263828 2487364 106420 20:59:01 28682616 31592192 713352 2.17 91728 3048936 1767456 5.21 1091240 2692240 316 21:00:01 28682308 31591932 713556 2.17 91768 3048932 1767456 5.21 1091084 2692244 12 21:01:01 28690368 31601024 705232 2.14 91812 3048932 1767456 5.21 1082336 2693204 20 21:02:01 28382952 31571988 720132 2.19 110812 3298948 1801260 5.31 1248488 2808332 56 21:03:01 28383312 31572608 718428 2.18 110896 3299108 1837032 5.41 1249080 2808252 52 Average: 28590919 31581489 718994 2.19 96705 3123371 1813347 5.34 1171009 2696939 17813 20:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:58:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 20:58:01 docker0 60.40 68.06 4.56 990.86 0.00 0.00 0.00 0.00 20:58:01 ens3 261.06 210.33 5019.03 30.85 0.00 0.00 0.00 0.00 20:58:01 vethe9dcfa5 60.40 68.18 5.39 990.87 0.00 0.00 0.00 0.08 20:59:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 ens3 108.20 75.75 2529.92 15.12 0.00 0.00 0.00 0.00 21:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:02:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 ens3 108.22 67.46 1331.84 10.23 0.00 0.00 0.00 0.00 21:03:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 ens3 7.25 4.52 6.56 2.72 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 10.07 11.34 0.76 165.16 0.00 0.00 0.00 0.00 Average: ens3 80.81 59.70 1481.28 9.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-117962) 11/02/22 _x86_64_ (8 CPU) 20:56:07 LINUX RESTART (8 CPU) 20:57:01 CPU %user %nice %system %iowait %steal %idle 20:58:01 all 22.04 0.00 3.96 0.58 0.06 73.36 20:58:01 0 20.80 0.00 3.62 0.02 0.05 75.52 20:58:01 1 25.55 0.00 4.07 0.18 0.07 70.12 20:58:01 2 22.85 0.00 4.34 0.25 0.05 72.50 20:58:01 3 20.73 0.00 4.57 0.03 0.07 74.59 20:58:01 4 22.94 0.00 3.72 0.00 0.07 73.27 20:58:01 5 19.86 0.00 3.35 0.66 0.05 76.09 20:58:01 6 19.85 0.00 3.89 3.33 0.05 72.87 20:58:01 7 23.73 0.00 4.15 0.17 0.07 71.88 20:59:01 all 10.79 0.00 2.24 0.45 0.03 86.49 20:59:01 0 11.14 0.00 2.16 0.02 0.03 86.65 20:59:01 1 10.45 0.00 1.96 0.00 0.02 87.58 20:59:01 2 9.34 0.00 1.91 0.60 0.03 88.12 20:59:01 3 10.62 0.00 2.60 0.03 0.03 86.71 20:59:01 4 10.91 0.00 2.70 0.07 0.03 86.29 20:59:01 5 11.58 0.00 2.19 0.27 0.03 85.92 20:59:01 6 11.30 0.00 2.30 2.52 0.03 83.85 20:59:01 7 10.96 0.00 2.13 0.08 0.03 86.79 21:00:01 all 0.02 0.00 0.02 0.00 0.01 99.95 21:00:01 0 0.08 0.00 0.03 0.00 0.02 99.87 21:00:01 1 0.00 0.00 0.00 0.00 0.00 100.00 21:00:01 2 0.00 0.00 0.02 0.02 0.00 99.97 21:00:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:00:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:00:01 5 0.02 0.00 0.07 0.00 0.02 99.90 21:00:01 6 0.07 0.00 0.03 0.00 0.02 99.88 21:00:01 7 0.00 0.00 0.00 0.02 0.00 99.98 21:01:01 all 0.03 0.00 0.01 0.00 0.01 99.95 21:01:01 0 0.03 0.00 0.02 0.00 0.02 99.93 21:01:01 1 0.00 0.00 0.02 0.00 0.02 99.97 21:01:01 2 0.02 0.00 0.03 0.03 0.00 99.92 21:01:01 3 0.03 0.00 0.00 0.00 0.02 99.95 21:01:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:01:01 5 0.03 0.00 0.00 0.00 0.02 99.95 21:01:01 6 0.05 0.00 0.03 0.00 0.00 99.92 21:01:01 7 0.02 0.00 0.00 0.00 0.02 99.97 21:02:01 all 1.60 0.00 0.80 0.29 0.02 97.30 21:02:01 0 2.30 0.00 0.68 0.12 0.05 96.85 21:02:01 1 1.25 0.00 0.55 0.10 0.02 98.08 21:02:01 2 0.98 0.00 1.72 1.20 0.02 96.08 21:02:01 3 1.39 0.00 0.64 0.18 0.02 97.78 21:02:01 4 2.14 0.00 0.73 0.05 0.00 97.08 21:02:01 5 2.60 0.00 0.31 0.03 0.02 97.04 21:02:01 6 0.82 0.00 0.40 0.08 0.02 98.68 21:02:01 7 1.29 0.00 1.39 0.52 0.02 96.78 21:03:01 all 0.38 0.00 0.08 0.01 0.01 99.52 21:03:01 0 0.17 0.00 0.07 0.00 0.02 99.75 21:03:01 1 0.10 0.00 0.08 0.00 0.02 99.80 21:03:01 2 0.03 0.00 0.07 0.05 0.00 99.85 21:03:01 3 0.12 0.00 0.07 0.00 0.02 99.80 21:03:01 4 0.38 0.00 0.08 0.00 0.02 99.52 21:03:01 5 2.08 0.00 0.15 0.00 0.00 97.77 21:03:01 6 0.10 0.00 0.10 0.00 0.00 99.80 21:03:01 7 0.05 0.00 0.05 0.00 0.00 99.90 Average: all 5.78 0.00 1.18 0.22 0.02 92.80 Average: 0 5.73 0.00 1.09 0.03 0.03 93.12 Average: 1 6.19 0.00 1.11 0.05 0.02 92.63 Average: 2 5.51 0.00 1.34 0.36 0.02 92.77 Average: 3 5.46 0.00 1.31 0.04 0.03 93.17 Average: 4 6.04 0.00 1.21 0.02 0.02 92.71 Average: 5 5.99 0.00 1.00 0.16 0.02 92.83 Average: 6 5.33 0.00 1.12 0.98 0.02 92.54 Average: 7 5.97 0.00 1.28 0.13 0.02 92.60