---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38960 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-38960) 02/14/25 _x86_64_ (8 CPU) 02:07:43 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 227.49 47.57 179.92 0.00 5333.56 112060.38 0.00 02:10:01 340.38 3.47 336.91 0.00 53.72 175399.30 0.00 02:11:01 135.96 0.12 135.84 0.00 7.47 69544.83 0.00 02:12:01 133.43 0.22 133.21 0.00 7.07 34617.70 0.00 02:13:02 267.85 10.40 257.45 0.00 5157.35 100217.56 0.00 Average: 221.10 12.35 208.74 0.00 2116.80 98371.36 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 29240216 31554796 777360 2.36 73844 2512520 2036112 6.00 1037980 2226996 574820 02:10:01 27478064 31541496 772512 2.35 187280 4012596 2137428 6.30 1203044 3674720 356 02:11:01 26116560 31298516 1003668 3.05 201624 5027752 2024132 5.97 1553516 4572800 812 02:12:01 25744648 31500196 804984 2.45 230544 5517828 2055816 6.06 1600072 4858084 70320 02:13:02 24090804 31500192 793300 2.41 247092 7054640 1804412 5.32 1903072 6091728 228 Average: 26534058 31479039 830365 2.53 188077 4825067 2011580 5.93 1459537 4284866 129307 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 lo 7.06 7.06 0.69 0.69 0.00 0.00 0.00 0.00 02:09:01 docker0 70.94 72.68 5.04 398.30 0.00 0.00 0.00 0.00 02:09:01 ens3 596.53 439.77 6451.77 128.24 0.00 0.00 0.00 0.00 02:10:01 lo 2.87 2.87 0.35 0.35 0.00 0.00 0.00 0.00 02:10:01 vethce5b816 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 docker0 292.77 421.91 24.91 2878.26 0.00 0.00 0.00 0.00 02:10:01 veth43501f6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 ens3 634.01 375.44 5185.85 43.31 0.00 0.00 0.00 0.00 02:11:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:11:01 docker0 61.42 176.69 3.70 3879.34 0.00 0.00 0.00 0.00 02:11:01 veth851eaa9 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 02:11:01 vethcc2a336 3.12 3.75 0.23 20.86 0.00 0.00 0.00 0.00 02:11:01 ens3 237.23 101.13 4644.25 21.86 0.00 0.00 0.00 0.00 02:12:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 02:12:01 docker0 104.10 159.92 16.68 1574.51 0.00 0.00 0.00 0.00 02:12:01 ens3 189.24 122.41 1601.01 30.51 0.00 0.00 0.00 0.00 02:13:02 lo 2.38 2.38 0.25 0.25 0.00 0.00 0.00 0.00 02:13:02 docker0 5.37 10.89 0.33 156.56 0.00 0.00 0.00 0.00 02:13:02 ens3 344.47 255.76 4827.98 145.86 0.00 0.00 0.00 0.00 Average: lo 2.66 2.66 0.28 0.28 0.00 0.00 0.00 0.00 Average: docker0 106.76 168.16 10.12 1774.76 0.00 0.00 0.00 0.00 Average: ens3 400.21 258.90 4542.69 74.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38960) 02/14/25 _x86_64_ (8 CPU) 02:07:43 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 8.90 0.00 2.93 5.47 0.07 82.63 02:09:01 0 10.91 0.00 2.35 1.21 0.05 85.48 02:09:01 1 6.30 0.00 2.84 16.24 0.07 74.55 02:09:01 2 9.71 0.00 2.98 6.41 0.08 80.82 02:09:01 3 11.12 0.00 3.01 1.84 0.05 83.97 02:09:01 4 6.44 0.00 2.50 3.93 0.05 87.08 02:09:01 5 8.25 0.00 2.73 5.07 0.10 83.84 02:09:01 6 9.99 0.00 2.72 2.51 0.05 84.73 02:09:01 7 8.50 0.00 4.31 6.56 0.07 80.57 02:10:01 all 8.42 0.00 4.57 7.60 0.06 79.36 02:10:01 0 7.41 0.00 2.59 2.91 0.07 87.02 02:10:01 1 9.41 0.00 3.93 2.55 0.05 84.06 02:10:01 2 7.91 0.00 6.35 29.75 0.07 55.93 02:10:01 3 8.27 0.00 4.02 5.63 0.07 82.01 02:10:01 4 8.54 0.00 6.34 1.99 0.05 83.08 02:10:01 5 7.78 0.00 5.01 1.34 0.05 85.82 02:10:01 6 9.21 0.00 4.29 12.94 0.05 73.50 02:10:01 7 8.80 0.00 4.02 3.80 0.05 83.32 02:11:01 all 30.37 0.00 6.54 2.79 0.08 60.22 02:11:01 0 27.08 0.00 5.88 0.08 0.07 66.89 02:11:01 1 33.84 0.00 7.25 0.67 0.07 58.17 02:11:01 2 27.37 0.00 6.13 17.59 0.08 48.82 02:11:01 3 32.12 0.00 6.27 3.06 0.07 58.48 02:11:01 4 27.71 0.00 6.98 0.10 0.07 65.13 02:11:01 5 28.23 0.00 5.78 0.71 0.08 65.20 02:11:01 6 33.55 0.00 6.41 0.08 0.08 59.88 02:11:01 7 33.00 0.00 7.63 0.10 0.08 59.18 02:12:01 all 20.24 0.00 3.20 1.40 0.06 75.11 02:12:01 0 13.45 0.00 2.83 7.48 0.05 76.19 02:12:01 1 19.97 0.00 3.94 0.27 0.07 75.76 02:12:01 2 11.89 0.00 4.79 0.54 0.08 82.70 02:12:01 3 11.43 0.00 1.82 0.03 0.05 86.66 02:12:01 4 20.10 0.00 2.80 0.02 0.05 77.03 02:12:01 5 16.40 0.00 2.08 1.04 0.07 80.42 02:12:01 6 37.37 0.00 4.00 0.12 0.07 58.45 02:12:01 7 31.24 0.00 3.30 1.69 0.07 63.70 02:13:02 all 27.67 0.00 6.99 3.06 0.08 62.20 02:13:02 0 26.23 0.00 5.81 1.16 0.08 66.72 02:13:02 1 28.81 0.00 7.23 3.81 0.07 60.08 02:13:02 2 27.80 0.00 7.31 9.38 0.08 55.43 02:13:02 3 27.82 0.00 6.52 2.58 0.10 62.98 02:13:02 4 26.84 0.00 8.19 3.28 0.08 61.61 02:13:02 5 28.54 0.00 6.53 1.99 0.08 62.86 02:13:02 6 28.28 0.00 7.33 0.80 0.07 63.52 02:13:02 7 27.04 0.00 7.03 1.49 0.08 64.37 Average: all 19.13 0.00 4.85 4.06 0.07 71.90 Average: 0 17.01 0.00 3.89 2.57 0.06 76.46 Average: 1 19.68 0.00 5.04 4.71 0.06 70.52 Average: 2 16.95 0.00 5.51 12.69 0.08 64.77 Average: 3 18.18 0.00 4.33 2.62 0.07 74.80 Average: 4 17.94 0.00 5.36 1.87 0.06 74.78 Average: 5 17.86 0.00 4.42 2.03 0.08 75.61 Average: 6 23.72 0.00 4.95 3.27 0.06 67.99 Average: 7 21.74 0.00 5.26 2.73 0.07 70.21