---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4884 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 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-4884) 07/03/24 _x86_64_ (8 CPU) 05:24:53 LINUX RESTART (8 CPU) 05:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:26:03 332.51 48.39 284.12 0.00 5446.96 179023.76 0.00 05:27:01 330.28 3.02 327.27 0.00 44.67 111250.05 0.00 05:28:01 122.89 0.08 122.81 0.00 5.46 66186.20 0.00 05:29:01 275.37 0.25 275.12 0.00 2.00 32449.93 0.00 05:30:01 184.35 1.10 183.25 0.00 75.19 77283.12 0.00 Average: 248.54 10.62 237.92 0.00 1121.96 93117.46 0.00 05:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:26:03 29828884 31539484 811592 2.47 60624 1948644 1753064 5.17 1052836 1673624 276 05:27:01 26461800 31481312 823348 2.50 187208 4881100 1892508 5.58 1433424 4361908 122928 05:28:01 26241072 31390592 906632 2.76 195816 5009876 2048744 6.04 1452044 4562564 15960 05:29:01 24321924 30158380 2130868 6.48 243652 5552500 2185408 6.44 2775916 5025152 27312 05:30:01 24508888 31436320 860440 2.62 249452 6623632 1920348 5.66 1718896 5916520 296 Average: 26272514 31201218 1106576 3.37 187350 4803150 1960014 5.78 1686623 4307954 33354 05:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:26:03 lo 6.13 6.13 0.60 0.60 0.00 0.00 0.00 0.00 05:26:03 docker0 71.55 71.85 5.03 393.34 0.00 0.00 0.00 0.00 05:26:03 ens3 497.88 366.32 3219.41 94.71 0.00 0.00 0.00 0.00 05:27:01 lo 3.65 3.65 0.40 0.40 0.00 0.00 0.00 0.00 05:27:01 docker0 338.95 462.87 28.71 3333.15 0.00 0.00 0.00 0.00 05:27:01 ens3 730.28 473.66 8848.20 52.63 0.00 0.00 0.00 0.00 05:28:01 vethb237cff 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 05:28:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 05:28:01 docker0 64.65 180.16 3.84 3907.54 0.00 0.00 0.00 0.00 05:28:01 ens3 248.83 103.82 4625.71 21.51 0.00 0.00 0.00 0.00 05:28:01 vethec6d8c9 9.75 12.91 0.65 49.96 0.00 0.00 0.00 0.00 05:29:01 vethb237cff 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:29:01 docker0 107.48 163.22 16.71 1636.43 0.00 0.00 0.00 0.00 05:29:01 ens3 188.39 124.86 1656.68 29.59 0.00 0.00 0.00 0.00 05:29:01 veth6278bdd 0.18 0.32 0.05 0.12 0.00 0.00 0.00 0.00 05:30:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 05:30:01 docker0 4.78 8.78 0.29 125.66 0.00 0.00 0.00 0.00 05:30:01 ens3 127.10 95.95 879.20 135.03 0.00 0.00 0.00 0.00 Average: lo 2.34 2.34 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 116.00 175.47 10.80 1869.58 0.00 0.00 0.00 0.00 Average: ens3 356.01 231.31 3812.47 66.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4884) 07/03/24 _x86_64_ (8 CPU) 05:24:53 LINUX RESTART (8 CPU) 05:25:01 CPU %user %nice %system %iowait %steal %idle 05:26:03 all 7.19 0.00 2.16 1.72 0.04 88.89 05:26:03 0 8.56 0.00 2.85 3.07 0.03 85.49 05:26:03 1 8.24 0.00 2.00 2.79 0.05 86.92 05:26:03 2 8.87 0.00 1.93 1.02 0.05 88.12 05:26:03 3 8.42 0.00 1.83 0.17 0.05 89.53 05:26:03 4 4.79 0.00 3.01 0.45 0.03 91.72 05:26:03 5 4.84 0.00 2.34 3.07 0.03 89.72 05:26:03 6 7.67 0.00 1.78 0.76 0.03 89.76 05:26:03 7 6.10 0.00 1.58 2.41 0.07 89.84 05:27:01 all 10.90 0.00 5.45 4.21 0.06 79.38 05:27:01 0 9.87 0.00 5.75 6.69 0.07 77.62 05:27:01 1 10.06 0.00 5.37 0.11 0.05 84.42 05:27:01 2 11.09 0.00 4.81 0.51 0.05 83.55 05:27:01 3 11.01 0.00 5.96 2.40 0.07 80.56 05:27:01 4 11.81 0.00 5.73 1.51 0.07 80.88 05:27:01 5 11.53 0.00 4.08 0.19 0.07 84.13 05:27:01 6 11.05 0.00 5.17 0.65 0.05 83.07 05:27:01 7 10.78 0.00 6.76 21.70 0.07 60.69 05:28:01 all 28.50 0.00 6.81 3.79 0.08 60.82 05:28:01 0 27.99 0.00 7.01 21.35 0.07 43.58 05:28:01 1 27.53 0.00 6.79 0.13 0.12 65.43 05:28:01 2 27.05 0.00 6.12 0.08 0.08 66.66 05:28:01 3 33.58 0.00 7.28 0.35 0.07 58.72 05:28:01 4 28.09 0.00 7.77 0.94 0.08 63.11 05:28:01 5 27.22 0.00 6.90 3.32 0.08 62.48 05:28:01 6 29.20 0.00 6.87 0.57 0.07 63.30 05:28:01 7 27.37 0.00 5.77 3.59 0.07 63.20 05:29:01 all 16.88 0.00 3.24 2.86 0.08 76.94 05:29:01 0 23.32 0.00 3.95 2.01 0.08 70.63 05:29:01 1 28.29 0.00 3.58 0.79 0.08 67.26 05:29:01 2 9.02 0.00 2.75 1.83 0.08 86.31 05:29:01 3 28.06 0.00 3.83 8.99 0.10 59.02 05:29:01 4 21.89 0.00 4.36 2.96 0.08 70.71 05:29:01 5 4.93 0.00 1.44 0.95 0.05 92.62 05:29:01 6 14.07 0.00 2.97 1.19 0.10 81.67 05:29:01 7 5.53 0.00 3.04 4.17 0.08 87.17 05:30:01 all 24.11 0.00 5.48 4.11 0.08 66.22 05:30:01 0 24.79 0.00 5.56 5.49 0.10 64.05 05:30:01 1 25.01 0.00 6.19 3.36 0.08 65.36 05:30:01 2 23.95 0.00 6.03 0.34 0.05 69.63 05:30:01 3 26.50 0.00 5.00 0.20 0.07 68.23 05:30:01 4 23.91 0.00 5.53 4.39 0.08 66.10 05:30:01 5 23.15 0.00 5.10 6.88 0.07 64.81 05:30:01 6 21.77 0.00 5.07 0.34 0.08 72.75 05:30:01 7 23.83 0.00 5.34 11.94 0.07 58.82 Average: all 17.56 0.00 4.62 3.33 0.07 74.42 Average: 0 18.96 0.00 5.01 7.71 0.07 68.24 Average: 1 19.91 0.00 4.78 1.44 0.08 73.79 Average: 2 16.02 0.00 4.32 0.76 0.06 78.84 Average: 3 21.58 0.00 4.76 2.43 0.07 71.16 Average: 4 18.14 0.00 5.27 2.05 0.07 74.46 Average: 5 14.33 0.00 3.96 2.90 0.06 78.74 Average: 6 16.79 0.00 4.36 0.70 0.07 78.07 Average: 7 14.74 0.00 4.47 8.64 0.07 72.07