---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-438 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-438) 03/20/24 _x86_64_ (8 CPU) 10:49:29 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:51:01 88.14 35.63 52.51 0.00 3882.86 93252.84 0.00 10:52:01 72.67 2.83 69.84 0.00 392.73 24808.80 0.00 10:53:01 71.84 0.23 71.60 0.00 8.53 29535.76 0.00 10:54:01 2.15 0.00 2.15 0.00 0.00 28.66 0.00 10:55:01 37.61 9.37 28.25 0.00 2884.59 4544.71 0.00 10:56:01 4.33 0.03 4.30 0.00 0.27 90.78 0.00 Average: 46.12 8.02 38.11 0.00 1194.95 25379.99 0.00 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 29998548 31635924 713928 2.17 59108 1879352 1824648 5.38 895480 1661492 14572 10:52:01 28962752 31517296 792640 2.41 83796 2726840 1887692 5.56 1108384 2397028 219236 10:53:01 28745656 31554060 757824 2.30 95076 2942764 1737276 5.12 1113980 2583216 260 10:54:01 28756824 31565288 746508 2.27 95104 2942764 1737276 5.12 1101072 2583224 192 10:55:01 28490740 31546740 740236 2.25 111836 3172412 1689140 4.98 1249516 2671972 236 10:56:01 28506232 31557364 729784 2.22 110396 3169156 1689724 4.98 1238468 2668724 4 Average: 28910125 31562779 746820 2.27 92553 2805548 1760959 5.19 1117817 2427609 39083 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 10:51:01 ens3 374.00 259.22 2377.03 68.67 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 veth72eda3f 48.98 63.46 4.70 820.62 0.00 0.00 0.00 0.07 10:52:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 10:52:01 ens3 213.83 148.28 4028.44 94.44 0.00 0.00 0.00 0.00 10:52:01 docker0 53.02 67.31 4.42 857.32 0.00 0.00 0.00 0.00 10:53:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 10:53:01 ens3 107.57 69.57 2538.59 16.09 0.00 0.00 0.00 0.00 10:53:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:54:01 ens3 0.55 0.32 0.27 0.21 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 10:55:01 ens3 95.52 50.66 1338.15 3.68 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:56:01 ens3 0.35 0.27 0.09 0.08 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 131.98 88.06 1713.75 30.53 0.00 0.00 0.00 0.00 Average: docker0 8.85 11.22 0.74 142.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-438) 03/20/24 _x86_64_ (8 CPU) 10:49:29 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 5.64 0.00 1.38 11.01 0.06 81.92 10:51:01 0 3.43 0.00 1.14 7.60 0.03 87.80 10:51:01 1 7.70 0.00 1.52 2.07 0.05 88.66 10:51:01 2 4.63 0.00 1.69 15.63 0.10 77.94 10:51:01 3 5.19 0.00 1.96 4.82 0.05 87.98 10:51:01 4 5.35 0.00 1.38 17.79 0.05 75.43 10:51:01 5 3.78 0.00 1.19 33.81 0.07 61.16 10:51:01 6 9.26 0.00 1.14 2.85 0.05 86.70 10:51:01 7 5.76 0.00 0.99 3.57 0.07 89.62 10:52:01 all 5.04 0.00 2.11 10.06 0.05 82.73 10:52:01 0 4.40 0.00 2.13 3.40 0.05 90.03 10:52:01 1 7.07 0.00 2.11 2.08 0.07 88.67 10:52:01 2 6.36 0.00 2.20 2.37 0.05 89.02 10:52:01 3 3.19 0.00 1.70 10.32 0.05 84.74 10:52:01 4 5.12 0.00 1.95 29.07 0.07 63.79 10:52:01 5 4.62 0.00 2.73 28.12 0.05 64.47 10:52:01 6 4.78 0.00 2.39 3.23 0.05 89.55 10:52:01 7 4.80 0.00 1.69 2.05 0.05 91.41 10:53:01 all 19.31 0.00 2.93 6.05 0.08 71.63 10:53:01 0 19.53 0.00 3.24 18.38 0.10 58.76 10:53:01 1 19.15 0.00 2.83 12.69 0.08 65.26 10:53:01 2 20.78 0.00 2.96 1.24 0.07 74.95 10:53:01 3 19.81 0.00 2.31 0.98 0.07 76.84 10:53:01 4 18.80 0.00 2.90 2.59 0.07 75.64 10:53:01 5 18.65 0.00 3.59 11.12 0.08 66.55 10:53:01 6 20.33 0.00 2.76 0.59 0.08 76.24 10:53:01 7 17.45 0.00 2.83 0.91 0.07 78.74 10:54:01 all 0.05 0.00 0.03 0.08 0.01 99.85 10:54:01 0 0.02 0.00 0.03 0.00 0.00 99.95 10:54:01 1 0.02 0.00 0.02 0.33 0.00 99.63 10:54:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:54:01 3 0.07 0.00 0.03 0.00 0.00 99.90 10:54:01 4 0.00 0.00 0.02 0.23 0.02 99.73 10:54:01 5 0.03 0.00 0.02 0.05 0.02 99.88 10:54:01 6 0.02 0.00 0.03 0.00 0.00 99.95 10:54:01 7 0.20 0.00 0.05 0.00 0.02 99.73 10:55:01 all 1.43 0.00 0.80 0.94 0.02 96.81 10:55:01 0 1.03 0.00 0.53 0.18 0.02 98.23 10:55:01 1 1.75 0.00 0.92 0.52 0.02 96.80 10:55:01 2 0.80 0.00 0.63 0.00 0.02 98.55 10:55:01 3 1.80 0.00 0.87 0.85 0.02 96.46 10:55:01 4 1.95 0.00 0.57 0.10 0.03 97.35 10:55:01 5 0.90 0.00 1.49 0.38 0.00 97.23 10:55:01 6 2.27 0.00 0.78 0.52 0.02 96.41 10:55:01 7 0.94 0.00 0.59 4.97 0.03 93.46 10:56:01 all 0.08 0.00 0.05 0.06 0.00 99.80 10:56:01 0 0.00 0.00 0.07 0.27 0.00 99.67 10:56:01 1 0.17 0.00 0.07 0.08 0.00 99.68 10:56:01 2 0.07 0.00 0.03 0.00 0.02 99.88 10:56:01 3 0.07 0.00 0.05 0.00 0.00 99.88 10:56:01 4 0.13 0.00 0.05 0.00 0.00 99.82 10:56:01 5 0.05 0.00 0.03 0.00 0.02 99.90 10:56:01 6 0.10 0.00 0.05 0.00 0.00 99.85 10:56:01 7 0.07 0.00 0.07 0.15 0.00 99.72 Average: all 5.24 0.00 1.21 4.69 0.04 88.83 Average: 0 4.70 0.00 1.18 4.93 0.03 89.15 Average: 1 5.95 0.00 1.24 2.95 0.04 89.82 Average: 2 5.42 0.00 1.25 3.20 0.04 90.09 Average: 3 5.00 0.00 1.15 2.82 0.03 91.00 Average: 4 5.21 0.00 1.14 8.27 0.04 85.35 Average: 5 4.64 0.00 1.50 12.20 0.04 81.61 Average: 6 6.10 0.00 1.19 1.19 0.03 91.48 Average: 7 4.86 0.00 1.03 1.94 0.04 92.13