---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-45050 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-45050) 04/16/25 _x86_64_ (8 CPU) 15:33:33 LINUX RESTART (8 CPU) 15:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:35:01 344.08 16.79 327.28 0.00 2013.22 16967.29 0.00 15:36:01 241.52 2.12 239.40 0.00 35.99 76490.24 0.00 15:37:01 160.87 0.08 160.79 0.00 11.73 59580.07 0.00 15:38:01 187.69 0.40 187.29 0.00 5.73 64991.83 0.00 15:39:01 169.57 2.53 167.04 0.00 105.56 79083.81 0.00 15:40:01 173.90 3.63 170.27 0.00 2544.91 38863.26 0.00 Average: 212.56 4.22 208.34 0.00 782.58 56111.11 0.00 15:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:35:01 29845424 31569736 781324 2.38 60644 1960332 1743420 5.14 1020860 1684372 280 15:36:01 26909388 31464096 843908 2.57 167408 4471868 2042084 6.02 1430988 3955056 520644 15:37:01 26271388 31462344 836240 2.54 193740 5050648 1984740 5.85 1397976 4583008 569356 15:38:01 24431988 30321872 1966376 5.98 230564 5616680 2601944 7.67 2622572 5070968 58680 15:39:01 24009716 31450732 821988 2.50 251020 7119572 1805384 5.32 1800416 6290572 308832 15:40:01 24014784 31422372 841968 2.56 265488 7046940 1791548 5.28 1992240 6064964 364 Average: 25913781 31281859 1015301 3.09 194811 5211007 1994853 5.88 1710842 4608157 243026 15:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:35:01 docker0 97.27 91.53 6.64 507.72 0.00 0.00 0.00 0.00 15:35:01 ens3 496.80 394.26 3402.94 95.39 0.00 0.00 0.00 0.00 15:35:01 lo 4.00 4.00 0.39 0.39 0.00 0.00 0.00 0.00 15:36:01 docker0 306.23 464.73 25.66 2888.81 0.00 0.00 0.00 0.00 15:36:01 ens3 738.84 449.45 8391.82 50.33 0.00 0.00 0.00 0.00 15:36:01 lo 5.26 5.26 0.56 0.56 0.00 0.00 0.00 0.00 15:37:01 vethc8f8a49 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 15:37:01 docker0 65.37 223.75 3.86 3714.45 0.00 0.00 0.00 0.00 15:37:01 veth4028daf 65.37 223.76 4.76 3714.45 0.00 0.00 0.00 0.30 15:37:01 ens3 287.14 107.53 4479.26 21.44 0.00 0.00 0.00 0.00 15:37:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 15:38:01 vethc8f8a49 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 110.31 178.62 17.08 1754.71 0.00 0.00 0.00 0.00 15:38:01 ens3 202.52 126.80 1773.77 29.41 0.00 0.00 0.00 0.00 15:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 vethef1f1b8 0.20 0.33 0.05 0.11 0.00 0.00 0.00 0.00 15:39:01 docker0 1.05 2.48 0.07 38.03 0.00 0.00 0.00 0.00 15:39:01 ens3 165.39 95.11 1069.99 122.85 0.00 0.00 0.00 0.00 15:39:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 15:40:01 docker0 2.80 5.18 0.17 76.72 0.00 0.00 0.00 0.00 15:40:01 ens3 349.39 188.77 3810.54 77.39 0.00 0.00 0.00 0.00 15:40:01 lo 2.60 2.60 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 97.15 161.21 8.92 1499.17 0.00 0.00 0.00 0.00 Average: ens3 372.96 226.49 3821.99 66.07 0.00 0.00 0.00 0.00 Average: lo 2.19 2.19 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-45050) 04/16/25 _x86_64_ (8 CPU) 15:33:33 LINUX RESTART (8 CPU) 15:34:02 CPU %user %nice %system %iowait %steal %idle 15:35:01 all 6.18 0.00 1.56 1.32 0.04 90.89 15:35:01 0 6.43 0.00 1.12 0.10 0.05 92.29 15:35:01 1 6.08 0.00 2.34 2.72 0.05 88.81 15:35:01 2 7.47 0.00 1.35 1.94 0.03 89.20 15:35:01 3 6.06 0.00 1.23 0.24 0.03 92.44 15:35:01 4 4.90 0.00 1.38 0.39 0.02 93.32 15:35:01 5 6.44 0.00 1.43 0.08 0.03 92.01 15:35:01 6 4.47 0.00 1.33 0.05 0.03 94.12 15:35:01 7 7.62 0.00 2.34 5.07 0.05 84.92 15:36:01 all 8.71 0.00 3.80 3.36 0.06 84.07 15:36:01 0 8.72 0.00 3.59 0.57 0.05 87.07 15:36:01 1 8.01 0.00 3.48 3.11 0.05 85.35 15:36:01 2 8.35 0.00 3.97 4.44 0.05 83.19 15:36:01 3 8.90 0.00 5.07 10.44 0.07 75.52 15:36:01 4 8.85 0.00 3.14 0.42 0.08 87.50 15:36:01 5 8.52 0.00 3.74 1.03 0.05 86.66 15:36:01 6 9.31 0.00 4.15 4.05 0.07 82.42 15:36:01 7 8.99 0.00 3.23 2.88 0.05 84.85 15:37:01 all 26.21 0.00 5.67 3.41 0.06 64.65 15:37:01 0 26.26 0.00 6.54 0.77 0.05 66.37 15:37:01 1 24.73 0.00 4.90 1.22 0.07 69.08 15:37:01 2 26.63 0.00 5.00 1.38 0.05 66.94 15:37:01 3 29.18 0.00 6.46 15.06 0.07 49.22 15:37:01 4 25.88 0.00 5.73 0.25 0.05 68.09 15:37:01 5 25.70 0.00 4.70 0.45 0.05 69.10 15:37:01 6 26.17 0.00 5.86 0.88 0.07 67.03 15:37:01 7 25.08 0.00 6.16 7.31 0.08 61.36 15:38:01 all 17.10 0.00 3.05 2.77 0.08 77.00 15:38:01 0 17.04 0.00 3.06 0.10 0.10 79.70 15:38:01 1 14.60 0.00 2.44 0.03 0.07 82.85 15:38:01 2 5.52 0.00 4.55 9.44 0.07 80.42 15:38:01 3 29.82 0.00 4.02 5.33 0.10 60.73 15:38:01 4 9.22 0.00 1.27 0.54 0.05 88.92 15:38:01 5 24.25 0.00 3.11 0.40 0.08 72.15 15:38:01 6 20.62 0.00 2.78 6.27 0.08 70.24 15:38:01 7 15.75 0.00 3.20 0.10 0.08 80.87 15:39:01 all 24.41 0.00 5.17 6.31 0.08 64.03 15:39:01 0 25.79 0.00 4.44 0.60 0.07 69.10 15:39:01 1 20.71 0.00 4.52 6.30 0.07 68.39 15:39:01 2 25.31 0.00 5.38 1.14 0.05 68.12 15:39:01 3 23.34 0.00 5.48 22.31 0.08 48.79 15:39:01 4 24.77 0.00 6.01 0.54 0.07 68.61 15:39:01 5 24.05 0.00 5.87 1.78 0.07 68.23 15:39:01 6 25.54 0.00 4.62 9.66 0.17 60.01 15:39:01 7 25.76 0.00 5.03 8.25 0.07 60.89 15:40:01 all 4.89 0.00 2.24 4.79 0.06 88.03 15:40:01 0 4.87 0.00 1.83 1.98 0.05 91.27 15:40:01 1 3.83 0.00 1.98 10.64 0.05 83.50 15:40:01 2 5.43 0.00 1.99 0.37 0.05 92.16 15:40:01 3 5.70 0.00 2.33 8.43 0.07 83.48 15:40:01 4 6.55 0.00 2.33 6.45 0.05 84.63 15:40:01 5 4.49 0.00 2.71 4.81 0.07 87.92 15:40:01 6 4.34 0.00 2.43 1.08 0.08 92.06 15:40:01 7 3.90 0.00 2.30 4.62 0.03 89.15 Average: all 14.59 0.00 3.58 3.67 0.06 78.09 Average: 0 14.86 0.00 3.43 0.69 0.06 80.95 Average: 1 12.99 0.00 3.28 4.01 0.06 79.66 Average: 2 13.13 0.00 3.71 3.12 0.05 79.99 Average: 3 17.18 0.00 4.10 10.31 0.07 68.34 Average: 4 13.38 0.00 3.31 1.43 0.05 81.82 Average: 5 15.59 0.00 3.60 1.43 0.06 79.33 Average: 6 15.08 0.00 3.53 3.67 0.08 77.64 Average: 7 14.54 0.00 3.71 4.70 0.06 76.99