---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36814 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 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-36814) 01/16/25 _x86_64_ (8 CPU) 04:30:52 LINUX RESTART (8 CPU) 04:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:32:02 354.82 47.93 306.88 0.00 5368.21 173699.43 0.00 04:33:01 131.01 0.95 130.06 0.00 7.59 45420.23 0.00 04:34:01 46.24 0.02 46.23 0.00 0.13 29826.78 0.00 04:35:01 75.44 0.30 75.14 0.00 22.66 30461.19 0.00 04:36:01 175.15 2.38 172.77 0.00 126.38 62906.05 0.00 Average: 156.62 10.35 146.27 0.00 1108.81 68543.31 0.00 04:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:32:02 29168408 31536048 788232 2.40 74376 2562064 1826148 5.38 1025552 2304264 490800 04:33:01 27188844 31342604 962208 2.93 108312 4172108 2150796 6.34 1825780 3320564 901244 04:34:01 27013300 31469424 834756 2.54 113140 4448692 1909640 5.63 1835184 3464888 330716 04:35:01 28101604 31490664 820072 2.49 117992 3450196 2068452 6.10 1221116 3065988 399712 04:36:01 26984612 31469408 825720 2.51 154928 4387172 1986384 5.85 1326304 3941716 616 Average: 27691354 31461630 846198 2.57 113750 3804046 1988284 5.86 1446787 3219484 424618 04:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:32:02 lo 3.67 3.67 0.35 0.35 0.00 0.00 0.00 0.00 04:32:02 docker0 90.69 88.80 6.28 476.23 0.00 0.00 0.00 0.00 04:32:02 ens3 711.76 523.96 6603.75 108.14 0.00 0.00 0.00 0.00 04:33:01 veth871eb4c 144.77 269.12 14.49 2110.05 0.00 0.00 0.00 0.17 04:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:33:01 docker0 144.77 269.01 12.51 2110.04 0.00 0.00 0.00 0.00 04:33:01 ens3 299.63 161.33 2145.51 25.41 0.00 0.00 0.00 0.00 04:34:01 veth871eb4c 2.67 2.52 0.23 9.56 0.00 0.00 0.00 0.00 04:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 docker0 2.67 2.50 0.19 9.56 0.00 0.00 0.00 0.00 04:34:01 ens3 18.85 13.20 22.55 7.55 0.00 0.00 0.00 0.00 04:35:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 04:35:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 ens3 223.73 131.86 6450.08 24.33 0.00 0.00 0.00 0.00 04:36:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 04:36:01 docker0 55.82 98.65 5.52 851.32 0.00 0.00 0.00 0.00 04:36:01 ens3 408.30 273.77 4908.13 181.62 0.00 0.00 0.00 0.00 Average: lo 1.51 1.51 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 58.52 91.21 4.88 684.67 0.00 0.00 0.00 0.00 Average: ens3 332.58 221.03 4032.38 69.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36814) 01/16/25 _x86_64_ (8 CPU) 04:30:52 LINUX RESTART (8 CPU) 04:31:01 CPU %user %nice %system %iowait %steal %idle 04:32:02 all 9.69 0.00 3.26 2.22 0.05 84.77 04:32:02 0 7.76 0.00 3.89 0.94 0.05 87.36 04:32:02 1 10.88 0.00 3.40 4.64 0.05 81.02 04:32:02 2 9.88 0.00 2.93 0.72 0.05 86.42 04:32:02 3 11.09 0.00 2.79 1.51 0.03 84.57 04:32:02 4 10.54 0.00 2.78 1.53 0.07 85.09 04:32:02 5 6.75 0.00 3.64 0.44 0.05 89.12 04:32:02 6 8.36 0.00 4.04 7.23 0.05 80.31 04:32:02 7 12.24 0.00 2.62 0.77 0.07 84.30 04:33:01 all 51.66 0.00 8.03 1.83 0.09 38.41 04:33:01 0 51.95 0.00 8.14 1.34 0.09 38.48 04:33:01 1 53.19 0.00 7.51 1.01 0.09 38.21 04:33:01 2 53.01 0.00 8.17 0.72 0.09 38.01 04:33:01 3 46.52 0.00 7.03 2.19 0.09 44.18 04:33:01 4 50.65 0.00 9.20 5.34 0.09 34.73 04:33:01 5 53.09 0.00 7.34 0.52 0.10 38.95 04:33:01 6 52.03 0.00 8.28 0.56 0.09 39.04 04:33:01 7 52.77 0.00 8.54 2.96 0.07 35.67 04:34:01 all 42.94 0.00 7.21 1.05 0.09 48.71 04:34:01 0 41.13 0.00 7.42 0.10 0.08 51.26 04:34:01 1 42.53 0.00 6.98 0.08 0.10 50.31 04:34:01 2 43.40 0.00 7.14 0.15 0.08 49.23 04:34:01 3 40.09 0.00 6.32 3.54 0.08 49.97 04:34:01 4 44.23 0.00 7.56 0.34 0.08 47.79 04:34:01 5 45.53 0.00 7.01 0.30 0.08 47.08 04:34:01 6 41.00 0.00 7.72 1.69 0.08 49.51 04:34:01 7 45.60 0.00 7.54 2.24 0.08 44.54 04:35:01 all 21.14 0.00 3.27 1.21 0.05 74.34 04:35:01 0 23.24 0.00 3.39 0.00 0.05 73.32 04:35:01 1 20.70 0.00 3.87 0.35 0.05 75.03 04:35:01 2 20.64 0.00 3.17 3.20 0.05 72.94 04:35:01 3 19.47 0.00 3.08 5.21 0.05 72.19 04:35:01 4 22.54 0.00 2.90 0.17 0.05 74.33 04:35:01 5 20.49 0.00 3.07 0.15 0.05 76.24 04:35:01 6 20.86 0.00 3.79 0.24 0.07 75.05 04:35:01 7 21.16 0.00 2.88 0.34 0.05 75.58 04:36:01 all 9.59 0.00 4.26 2.22 0.07 83.85 04:36:01 0 9.22 0.00 4.15 0.46 0.07 86.11 04:36:01 1 10.67 0.00 4.69 2.44 0.05 82.15 04:36:01 2 9.83 0.00 5.27 7.74 0.07 77.09 04:36:01 3 7.71 0.00 3.27 0.29 0.08 88.65 04:36:01 4 9.09 0.00 4.61 5.21 0.07 81.02 04:36:01 5 10.64 0.00 4.03 0.32 0.08 84.92 04:36:01 6 8.89 0.00 4.08 1.25 0.08 85.69 04:36:01 7 10.69 0.00 4.02 0.12 0.08 85.08 Average: all 26.91 0.00 5.19 1.71 0.07 66.12 Average: 0 26.57 0.00 5.39 0.56 0.07 67.41 Average: 1 27.48 0.00 5.28 1.71 0.07 65.47 Average: 2 27.28 0.00 5.33 2.51 0.07 64.81 Average: 3 24.85 0.00 4.48 2.55 0.07 68.05 Average: 4 27.35 0.00 5.40 2.50 0.07 64.68 Average: 5 27.20 0.00 5.01 0.35 0.07 67.37 Average: 6 26.17 0.00 5.57 2.19 0.07 65.98 Average: 7 28.38 0.00 5.10 1.28 0.07 65.16