---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40 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 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-40) 03/14/23 _x86_64_ (8 CPU) 02:47:39 LINUX RESTART (8 CPU) 02:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:49:01 312.73 37.98 274.75 0.00 4229.96 39162.81 0.00 02:50:01 48.84 0.22 48.63 0.00 9.87 26035.26 0.00 02:51:01 1.40 0.00 1.40 0.00 0.00 15.35 0.00 02:52:01 1.40 0.00 1.40 0.00 0.00 16.79 0.00 02:53:01 50.94 10.58 40.36 0.00 5154.87 8644.03 0.00 02:54:02 5.28 0.08 5.20 0.00 4.93 118.11 0.00 Average: 70.10 8.14 61.95 0.00 1566.56 12331.72 0.00 02:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:49:01 28947340 31566512 738572 2.25 81264 2793020 1862380 5.49 1080288 2464536 217196 02:50:01 28698044 31594188 713520 2.17 91544 3036252 1748592 5.15 1089844 2679940 168 02:51:01 28697960 31594244 713052 2.17 91576 3036256 1748592 5.15 1089800 2679944 12 02:52:01 28704260 31600588 706640 2.15 91616 3036260 1748592 5.15 1083580 2679948 60 02:53:01 28177336 31576256 712032 2.17 125256 3491344 1788808 5.27 1409724 2844396 924 02:54:02 28189364 31583660 704752 2.14 123872 3488260 1786920 5.27 1405448 2840956 360 Average: 28569051 31585908 714761 2.17 100855 3146899 1780647 5.25 1193114 2698287 36453 02:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:49:01 docker0 23.98 36.89 2.02 331.39 0.00 0.00 0.00 0.00 02:49:01 veth488d8ea 19.56 33.23 1.73 288.97 0.00 0.00 0.00 0.02 02:49:01 lo 3.47 3.47 0.33 0.33 0.00 0.00 0.00 0.00 02:49:01 ens3 704.92 463.81 6786.52 144.06 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 02:50:01 ens3 107.93 69.71 2527.58 13.78 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 0.33 0.22 0.25 0.19 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:52:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:53:01 ens3 119.76 52.16 2799.22 3.89 0.00 0.00 0.00 0.00 02:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:02 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 02:54:02 ens3 15.15 7.17 15.12 1.39 0.00 0.00 0.00 0.00 Average: docker0 4.00 6.15 0.34 55.23 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 158.03 98.86 2021.39 27.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40) 03/14/23 _x86_64_ (8 CPU) 02:47:39 LINUX RESTART (8 CPU) 02:48:01 CPU %user %nice %system %iowait %steal %idle 02:49:01 all 18.59 0.00 4.76 1.10 0.07 75.48 02:49:01 0 16.65 0.00 6.55 3.26 0.07 73.47 02:49:01 1 20.65 0.00 5.13 1.24 0.07 72.91 02:49:01 2 20.16 0.00 5.00 0.20 0.08 74.56 02:49:01 3 19.37 0.00 4.24 0.87 0.07 75.46 02:49:01 4 19.81 0.00 3.89 0.78 0.07 75.45 02:49:01 5 16.31 0.00 3.81 0.20 0.07 79.61 02:49:01 6 18.25 0.00 4.86 1.55 0.07 75.27 02:49:01 7 17.53 0.00 4.57 0.66 0.07 77.16 02:50:01 all 9.81 0.00 2.08 0.32 0.03 87.75 02:50:01 0 10.14 0.00 2.02 0.02 0.03 87.79 02:50:01 1 10.44 0.00 1.52 0.00 0.03 88.01 02:50:01 2 9.84 0.00 1.82 0.49 0.02 87.83 02:50:01 3 9.92 0.00 2.40 1.69 0.03 85.96 02:50:01 4 9.97 0.00 2.51 0.07 0.03 87.41 02:50:01 5 8.94 0.00 1.93 0.03 0.03 89.07 02:50:01 6 9.86 0.00 2.18 0.03 0.03 87.90 02:50:01 7 9.40 0.00 2.27 0.25 0.05 88.03 02:51:01 all 0.03 0.00 0.02 0.00 0.00 99.95 02:51:01 0 0.00 0.00 0.00 0.00 0.00 100.00 02:51:01 1 0.02 0.00 0.00 0.00 0.00 99.98 02:51:01 2 0.05 0.00 0.02 0.00 0.02 99.92 02:51:01 3 0.08 0.00 0.02 0.00 0.02 99.88 02:51:01 4 0.03 0.00 0.00 0.00 0.00 99.97 02:51:01 5 0.00 0.00 0.00 0.00 0.00 100.00 02:51:01 6 0.00 0.00 0.02 0.02 0.00 99.97 02:51:01 7 0.07 0.00 0.08 0.00 0.00 99.85 02:52:01 all 0.04 0.00 0.01 0.00 0.00 99.94 02:52:01 0 0.02 0.00 0.00 0.00 0.00 99.98 02:52:01 1 0.03 0.00 0.00 0.00 0.00 99.97 02:52:01 2 0.05 0.00 0.03 0.02 0.00 99.90 02:52:01 3 0.03 0.00 0.07 0.02 0.00 99.88 02:52:01 4 0.05 0.00 0.00 0.00 0.00 99.95 02:52:01 5 0.02 0.00 0.00 0.00 0.00 99.98 02:52:01 6 0.02 0.00 0.00 0.00 0.00 99.98 02:52:01 7 0.08 0.00 0.02 0.00 0.00 99.90 02:53:01 all 2.02 0.00 1.41 0.30 0.01 96.25 02:53:01 0 1.78 0.00 1.47 0.23 0.02 96.50 02:53:01 1 3.40 0.00 2.25 0.15 0.02 94.18 02:53:01 2 0.95 0.00 1.29 0.97 0.02 96.77 02:53:01 3 2.31 0.00 1.87 0.07 0.02 95.74 02:53:01 4 2.42 0.00 1.49 0.47 0.02 95.60 02:53:01 5 1.45 0.00 0.78 0.02 0.00 97.75 02:53:01 6 1.80 0.00 1.40 0.37 0.00 96.43 02:53:01 7 2.04 0.00 0.74 0.17 0.03 97.02 02:54:02 all 0.24 0.00 0.16 0.01 0.00 99.58 02:54:02 0 0.30 0.00 0.20 0.00 0.00 99.50 02:54:02 1 0.23 0.00 0.18 0.05 0.00 99.53 02:54:02 2 0.38 0.00 0.17 0.00 0.00 99.45 02:54:02 3 0.07 0.00 0.12 0.00 0.00 99.82 02:54:02 4 0.37 0.00 0.18 0.05 0.00 99.40 02:54:02 5 0.17 0.00 0.08 0.00 0.00 99.75 02:54:02 6 0.27 0.00 0.22 0.00 0.02 99.50 02:54:02 7 0.15 0.00 0.13 0.00 0.00 99.72 Average: all 5.09 0.00 1.40 0.29 0.02 93.20 Average: 0 4.80 0.00 1.70 0.58 0.02 92.90 Average: 1 5.77 0.00 1.51 0.24 0.02 92.46 Average: 2 5.22 0.00 1.38 0.28 0.02 93.10 Average: 3 5.25 0.00 1.44 0.44 0.02 92.84 Average: 4 5.40 0.00 1.34 0.23 0.02 93.01 Average: 5 4.46 0.00 1.10 0.04 0.02 94.39 Average: 6 5.01 0.00 1.44 0.33 0.02 93.20 Average: 7 4.83 0.00 1.29 0.18 0.03 93.67