---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40998 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 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40998) 03/12/25 _x86_64_ (8 CPU) 02:07:03 LINUX RESTART (8 CPU) 02:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 326.04 6.03 320.01 0.00 443.65 104758.93 0.00 02:10:01 179.02 0.17 178.85 0.00 6.27 81868.89 0.00 02:11:01 174.32 1.15 173.17 0.00 26.26 50797.27 0.00 02:12:01 195.07 0.30 194.77 0.00 25.60 73686.65 0.00 Average: 218.17 1.90 216.27 0.00 124.12 77666.20 0.00 02:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 26500076 31537824 770084 2.34 185960 4898428 1875976 5.53 1374352 4384060 506536 02:10:01 26166920 31392276 910672 2.77 202372 5071396 1992256 5.87 1480356 4604568 700 02:11:01 25358876 31494080 812008 2.47 233132 5884000 1941384 5.72 1632692 5201032 464 02:12:01 24367848 31497796 800628 2.43 242936 6791764 1835904 5.41 1742952 5994804 332 Average: 25598430 31480494 823348 2.50 216100 5661397 1911380 5.63 1557588 5046116 127008 02:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 ens3 708.05 520.15 9119.24 64.46 0.00 0.00 0.00 0.00 02:09:01 docker0 368.60 446.85 30.62 3444.70 0.00 0.00 0.00 0.00 02:09:01 lo 5.42 5.42 0.60 0.60 0.00 0.00 0.00 0.00 02:10:01 veth1f8ed79 0.63 1.30 0.06 4.87 0.00 0.00 0.00 0.00 02:10:01 veth64cd115 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 02:10:01 ens3 222.30 94.38 4629.35 21.48 0.00 0.00 0.00 0.00 02:10:01 docker0 54.22 158.34 3.33 3863.36 0.00 0.00 0.00 0.00 02:10:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:11:01 ens3 208.32 159.11 1643.14 147.35 0.00 0.00 0.00 0.00 02:11:01 docker0 102.12 149.66 16.62 1610.99 0.00 0.00 0.00 0.00 02:11:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 02:11:01 veth00551e6 0.15 0.18 0.02 0.07 0.00 0.00 0.00 0.00 02:12:01 ens3 142.96 84.39 2734.19 25.26 0.00 0.00 0.00 0.00 02:12:01 docker0 4.58 9.98 0.27 114.89 0.00 0.00 0.00 0.00 02:12:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 318.80 213.24 4512.48 64.64 0.00 0.00 0.00 0.00 Average: docker0 131.40 190.15 12.63 2253.57 0.00 0.00 0.00 0.00 Average: lo 2.14 2.14 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40998) 03/12/25 _x86_64_ (8 CPU) 02:07:03 LINUX RESTART (8 CPU) 02:08:02 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 11.07 0.00 5.44 4.27 0.09 79.13 02:09:01 0 10.55 0.00 4.94 1.23 0.09 83.20 02:09:01 1 12.59 0.00 6.33 18.78 0.12 62.19 02:09:01 2 9.78 0.00 4.90 2.04 0.09 83.19 02:09:01 3 9.63 0.00 6.76 1.96 0.09 81.56 02:09:01 4 8.59 0.00 5.15 2.77 0.07 83.42 02:09:01 5 13.56 0.00 5.29 0.51 0.09 80.56 02:09:01 6 13.70 0.00 5.50 6.24 0.09 74.47 02:09:01 7 10.16 0.00 4.66 0.71 0.07 84.40 02:10:01 all 29.45 0.00 6.46 3.43 0.09 60.57 02:10:01 0 29.50 0.00 5.72 0.82 0.12 63.84 02:10:01 1 29.18 0.00 7.37 0.74 0.08 62.63 02:10:01 2 29.67 0.00 6.33 0.12 0.10 63.79 02:10:01 3 32.94 0.00 7.32 14.07 0.08 45.59 02:10:01 4 28.54 0.00 6.13 1.50 0.08 63.75 02:10:01 5 31.00 0.00 6.25 0.15 0.08 62.52 02:10:01 6 27.08 0.00 6.27 8.71 0.08 57.86 02:10:01 7 27.66 0.00 6.31 1.42 0.08 64.52 02:11:01 all 18.75 0.00 3.33 1.88 0.08 75.96 02:11:01 0 22.32 0.00 3.26 0.22 0.08 74.12 02:11:01 1 18.15 0.00 2.77 0.18 0.08 78.80 02:11:01 2 18.95 0.00 5.70 3.63 0.08 71.63 02:11:01 3 6.13 0.00 2.41 4.59 0.05 86.81 02:11:01 4 48.81 0.00 5.10 0.20 0.10 45.79 02:11:01 5 7.17 0.00 1.39 3.09 0.05 88.30 02:11:01 6 22.09 0.00 3.45 0.00 0.10 74.36 02:11:01 7 6.41 0.00 2.55 3.14 0.05 87.84 02:12:01 all 24.58 0.00 5.57 2.51 0.09 67.25 02:12:01 0 24.71 0.00 4.98 0.22 0.10 69.98 02:12:01 1 23.37 0.00 6.29 6.80 0.08 63.46 02:12:01 2 25.18 0.00 5.64 5.67 0.10 63.41 02:12:01 3 25.00 0.00 5.24 3.04 0.10 66.62 02:12:01 4 24.49 0.00 5.17 0.07 0.08 70.19 02:12:01 5 24.31 0.00 5.01 0.05 0.10 70.52 02:12:01 6 24.61 0.00 6.35 2.66 0.08 66.30 02:12:01 7 25.00 0.00 5.87 1.52 0.10 67.52 Average: all 21.01 0.00 5.20 3.01 0.09 70.69 Average: 0 21.81 0.00 4.73 0.62 0.10 72.74 Average: 1 20.88 0.00 5.69 6.54 0.09 66.80 Average: 2 20.97 0.00 5.65 2.87 0.09 70.42 Average: 3 18.43 0.00 5.42 5.93 0.08 70.14 Average: 4 27.73 0.00 5.39 1.13 0.08 65.67 Average: 5 19.01 0.00 4.47 0.96 0.08 75.47 Average: 6 21.92 0.00 5.39 4.39 0.09 68.22 Average: 7 17.33 0.00 4.84 1.70 0.08 76.04