---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38956 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-38956) 02/14/25 _x86_64_ (8 CPU) 02:07:20 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 320.98 15.47 305.52 0.00 1966.80 39446.13 0.00 02:10:01 242.59 3.21 239.37 0.00 29.85 74043.84 0.00 02:11:01 92.37 0.03 92.33 0.00 0.80 35486.49 0.00 02:12:01 161.06 0.23 160.82 0.00 2.00 60104.65 0.00 02:13:01 138.34 4.18 134.16 0.00 2075.39 38797.02 0.00 02:14:01 91.04 1.25 89.79 0.00 2272.37 49909.08 0.00 Average: 174.39 4.06 170.33 0.00 1057.89 49633.55 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 28790516 31512060 802432 2.44 79368 2907684 1969792 5.81 1077372 2616044 283500 02:10:01 26520548 31508620 794652 2.42 185140 4851656 1866644 5.50 1390996 4343776 362576 02:11:01 26770288 31451604 842356 2.56 192556 4557848 1911504 5.63 1391996 4099780 111024 02:12:01 25593124 31495492 794448 2.42 228780 5637404 1895748 5.59 1418132 5143372 141224 02:13:01 25066404 31428628 840984 2.56 248724 6097012 1865864 5.50 1775008 5305708 8 02:14:01 23753512 31452388 813564 2.47 264532 7357396 1846760 5.44 2004476 6331704 173080 Average: 26082399 31474799 814739 2.48 199850 5234833 1892719 5.58 1509663 4640064 178569 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 lo 9.13 9.13 0.96 0.96 0.00 0.00 0.00 0.00 02:09:01 ens3 715.88 447.65 8274.73 92.00 0.00 0.00 0.00 0.00 02:09:01 docker0 71.08 68.42 5.07 398.04 0.00 0.00 0.00 0.00 02:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:10:01 ens3 391.21 288.84 2880.12 33.13 0.00 0.00 0.00 0.00 02:10:01 docker0 282.30 378.55 24.24 2869.58 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 veth6eb98f7 14.46 40.58 1.20 796.99 0.00 0.00 0.00 0.07 02:11:01 veth3b8958c 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 02:11:01 ens3 99.68 54.36 1555.95 15.83 0.00 0.00 0.00 0.00 02:11:01 docker0 14.46 40.66 1.00 797.00 0.00 0.00 0.00 0.00 02:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:12:01 veth3b8958c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 ens3 341.41 167.76 4679.66 33.04 0.00 0.00 0.00 0.00 02:12:01 docker0 151.02 314.23 19.35 4656.88 0.00 0.00 0.00 0.00 02:13:01 lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 02:13:01 ens3 211.88 143.63 2578.85 148.60 0.00 0.00 0.00 0.00 02:13:01 docker0 2.65 4.45 0.18 38.41 0.00 0.00 0.00 0.00 02:14:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 02:14:01 ens3 31.07 14.65 361.31 7.24 0.00 0.00 0.00 0.00 02:14:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.88 1.88 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 298.49 186.13 3387.92 54.96 0.00 0.00 0.00 0.00 Average: docker0 86.93 134.40 8.31 1459.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38956) 02/14/25 _x86_64_ (8 CPU) 02:07:20 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 9.06 0.00 3.20 4.92 0.06 82.77 02:09:01 0 11.50 0.00 3.31 0.18 0.07 84.94 02:09:01 1 9.33 0.00 2.76 0.40 0.05 87.45 02:09:01 2 8.73 0.00 3.17 6.29 0.05 81.76 02:09:01 3 7.85 0.00 2.31 1.72 0.05 88.08 02:09:01 4 8.02 0.00 3.28 22.70 0.07 65.93 02:09:01 5 9.52 0.00 3.27 1.10 0.05 86.06 02:09:01 6 8.59 0.00 4.39 5.05 0.07 81.90 02:09:01 7 8.90 0.00 3.15 1.93 0.05 85.97 02:10:01 all 6.24 0.00 3.18 9.45 0.07 81.05 02:10:01 0 5.27 0.00 2.38 0.62 0.10 91.62 02:10:01 1 6.35 0.00 2.97 0.92 0.05 89.71 02:10:01 2 6.93 0.00 3.22 12.31 0.07 77.47 02:10:01 3 5.87 0.00 4.68 47.02 0.08 42.35 02:10:01 4 6.49 0.00 2.31 8.65 0.05 82.50 02:10:01 5 6.62 0.00 3.00 0.71 0.10 89.57 02:10:01 6 6.73 0.00 2.86 4.79 0.07 85.55 02:10:01 7 5.66 0.00 4.03 0.85 0.05 89.41 02:11:01 all 25.63 0.00 5.53 5.82 0.08 62.95 02:11:01 0 25.16 0.00 5.46 1.29 0.07 68.01 02:11:01 1 24.84 0.00 6.51 0.99 0.07 67.59 02:11:01 2 25.54 0.00 5.86 19.38 0.07 49.15 02:11:01 3 26.17 0.00 5.35 10.72 0.15 57.61 02:11:01 4 25.64 0.00 4.91 0.80 0.07 68.57 02:11:01 5 25.41 0.00 5.14 1.57 0.07 67.82 02:11:01 6 25.65 0.00 5.43 8.02 0.05 60.85 02:11:01 7 26.64 0.00 5.57 3.86 0.07 63.86 02:12:01 all 6.49 0.00 2.24 8.77 0.05 82.44 02:12:01 0 1.04 0.00 0.67 0.13 0.03 98.13 02:12:01 1 9.48 0.00 2.28 4.62 0.05 83.57 02:12:01 2 5.06 0.00 2.39 47.26 0.08 45.21 02:12:01 3 7.24 0.00 4.25 2.87 0.05 85.59 02:12:01 4 4.85 0.00 1.79 0.99 0.03 92.35 02:12:01 5 16.27 0.00 2.94 13.51 0.05 67.22 02:12:01 6 4.23 0.00 1.37 0.44 0.05 93.91 02:12:01 7 3.76 0.00 2.27 0.52 0.07 93.39 02:13:01 all 15.83 0.00 3.23 8.77 0.07 72.11 02:13:01 0 6.84 0.00 2.87 1.56 0.07 88.67 02:13:01 1 28.03 0.00 3.77 31.40 0.08 36.71 02:13:01 2 15.63 0.00 3.27 3.79 0.05 77.26 02:13:01 3 20.37 0.00 3.10 3.79 0.07 72.68 02:13:01 4 13.72 0.00 3.12 2.55 0.05 80.55 02:13:01 5 15.55 0.00 3.23 4.70 0.07 76.45 02:13:01 6 20.66 0.00 4.46 17.59 0.05 57.24 02:13:01 7 5.87 0.00 2.01 4.80 0.12 87.21 02:14:01 all 22.52 0.00 4.81 9.90 0.08 62.70 02:14:01 0 23.54 0.00 4.78 0.37 0.07 71.24 02:14:01 1 21.40 0.00 6.02 9.91 0.08 62.58 02:14:01 2 23.45 0.00 4.43 20.35 0.12 51.65 02:14:01 3 21.83 0.00 4.58 0.42 0.05 73.12 02:14:01 4 23.55 0.00 4.26 19.41 0.10 52.69 02:14:01 5 22.11 0.00 4.41 22.12 0.05 51.31 02:14:01 6 21.84 0.00 4.68 3.27 0.08 70.12 02:14:01 7 22.42 0.00 5.33 3.35 0.05 68.86 Average: all 14.29 0.00 3.70 7.94 0.07 74.00 Average: 0 12.21 0.00 3.24 0.69 0.07 83.78 Average: 1 16.57 0.00 4.05 8.05 0.06 71.26 Average: 2 14.21 0.00 3.72 18.21 0.07 63.79 Average: 3 14.89 0.00 4.04 11.05 0.08 69.94 Average: 4 13.72 0.00 3.28 9.16 0.06 73.78 Average: 5 15.92 0.00 3.67 7.31 0.06 73.04 Average: 6 14.62 0.00 3.86 6.52 0.06 74.94 Average: 7 12.21 0.00 3.73 2.55 0.07 81.44