---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8950 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: 2799.994 BogoMIPS: 5599.98 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8950) 03/09/23 _x86_64_ (8 CPU) 01:59:13 LINUX RESTART (8 CPU) 02:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:01:01 195.82 2.07 193.75 0.00 57.05 71226.66 0.00 02:02:01 45.13 0.20 44.94 0.00 17.46 20553.17 0.00 02:03:01 1.18 0.00 1.18 0.00 0.00 13.33 0.00 02:04:01 1.90 0.00 1.90 0.00 0.00 20.66 0.00 02:05:01 51.98 10.58 41.40 0.00 5154.02 8707.90 0.00 02:06:01 7.95 1.03 6.92 0.00 22.00 136.51 0.00 02:07:01 1.32 0.00 1.32 0.00 0.00 14.13 0.00 Average: 43.61 1.98 41.63 0.00 750.13 14382.79 0.00 02:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:01:01 28014080 31296524 1002672 3.05 144884 3331776 2393720 7.05 1491680 2916168 153544 02:02:01 27962872 31587696 715476 2.18 151864 3632652 1738128 5.12 1157292 3271328 12 02:03:01 27961952 31586892 715984 2.18 151916 3632660 1738128 5.12 1157468 3271336 12 02:04:01 27969220 31594304 708424 2.15 152004 3632660 1738128 5.12 1151024 3271416 8 02:05:01 27442016 31570796 713416 2.17 185916 4088116 1816228 5.35 1477340 3436132 976 02:06:01 27450604 31575660 707424 2.15 184548 4085476 1818112 5.36 1470528 3433412 8 02:07:01 27450800 31575892 707100 2.15 184604 4085484 1818112 5.36 1470536 3433420 8 Average: 27750221 31541109 752928 2.29 165105 3784118 1865794 5.50 1339410 3290459 22081 02:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:01:01 docker0 178.91 285.19 14.58 1970.94 0.00 0.00 0.00 0.00 02:01:01 veth2d22aef 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:01:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 02:01:01 ens3 482.19 293.30 6018.71 43.28 0.00 0.00 0.00 0.00 02:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 02:02:01 ens3 129.12 95.57 2524.51 89.39 0.00 0.00 0.00 0.00 02:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 ens3 1.47 0.70 2.02 0.29 0.00 0.00 0.00 0.00 02:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:04:01 ens3 1.32 0.88 0.64 0.49 0.00 0.00 0.00 0.00 02:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:05:01 ens3 151.02 72.41 2800.83 5.26 0.00 0.00 0.00 0.00 02:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:06:01 ens3 0.27 0.20 0.02 0.01 0.00 0.00 0.00 0.00 02:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 ens3 0.22 0.08 0.07 0.01 0.00 0.00 0.00 0.00 Average: docker0 25.56 40.74 2.08 281.58 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 109.38 66.17 1621.09 19.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8950) 03/09/23 _x86_64_ (8 CPU) 01:59:13 LINUX RESTART (8 CPU) 02:00:01 CPU %user %nice %system %iowait %steal %idle 02:01:01 all 15.77 0.00 5.20 1.78 0.06 77.19 02:01:01 0 15.82 0.00 4.83 0.49 0.07 78.79 02:01:01 1 15.51 0.00 4.37 1.03 0.05 79.05 02:01:01 2 15.91 0.00 5.96 2.92 0.05 75.16 02:01:01 3 15.13 0.00 5.52 2.35 0.05 76.95 02:01:01 4 15.42 0.00 4.77 0.34 0.07 79.41 02:01:01 5 16.07 0.00 4.23 0.56 0.05 79.10 02:01:01 6 16.31 0.00 5.63 6.32 0.07 71.68 02:01:01 7 15.97 0.00 6.33 0.27 0.07 77.36 02:02:01 all 5.28 0.00 1.73 0.66 0.02 92.31 02:02:01 0 5.52 0.00 1.41 0.39 0.02 92.67 02:02:01 1 5.20 0.00 1.63 0.00 0.02 93.16 02:02:01 2 6.86 0.00 1.69 0.07 0.02 91.37 02:02:01 3 4.64 0.00 2.03 1.37 0.03 91.93 02:02:01 4 4.86 0.00 1.88 0.03 0.02 93.21 02:02:01 5 5.36 0.00 1.81 0.05 0.02 92.77 02:02:01 6 4.98 0.00 1.91 3.37 0.02 89.71 02:02:01 7 4.77 0.00 1.49 0.03 0.02 93.69 02:03:01 all 0.27 0.00 0.01 0.01 0.00 99.70 02:03:01 0 0.02 0.00 0.03 0.00 0.00 99.95 02:03:01 1 0.00 0.00 0.00 0.00 0.02 99.98 02:03:01 2 1.97 0.00 0.00 0.00 0.00 98.03 02:03:01 3 0.05 0.00 0.05 0.03 0.02 99.85 02:03:01 4 0.03 0.00 0.02 0.00 0.00 99.95 02:03:01 5 0.00 0.00 0.00 0.00 0.00 100.00 02:03:01 6 0.05 0.00 0.02 0.02 0.00 99.92 02:03:01 7 0.02 0.00 0.00 0.00 0.00 99.98 02:04:01 all 0.26 0.00 0.02 0.00 0.01 99.70 02:04:01 0 0.43 0.00 0.03 0.00 0.02 99.52 02:04:01 1 0.00 0.00 0.00 0.00 0.00 100.00 02:04:01 2 1.58 0.00 0.07 0.00 0.02 98.34 02:04:01 3 0.02 0.00 0.03 0.03 0.00 99.92 02:04:01 4 0.02 0.00 0.02 0.00 0.00 99.97 02:04:01 5 0.00 0.00 0.02 0.00 0.00 99.98 02:04:01 6 0.02 0.00 0.02 0.00 0.02 99.95 02:04:01 7 0.02 0.00 0.00 0.00 0.00 99.98 02:05:01 all 2.14 0.00 1.49 0.37 0.02 95.99 02:05:01 0 2.63 0.00 2.06 0.10 0.02 95.20 02:05:01 1 3.04 0.00 0.94 0.33 0.02 95.67 02:05:01 2 1.50 0.00 1.52 0.10 0.02 96.87 02:05:01 3 3.21 0.00 0.94 1.35 0.03 94.47 02:05:01 4 1.78 0.00 2.64 0.72 0.02 94.85 02:05:01 5 1.59 0.00 1.04 0.25 0.02 97.11 02:05:01 6 2.32 0.00 1.42 0.05 0.00 96.22 02:05:01 7 1.02 0.00 1.37 0.02 0.02 97.57 02:06:01 all 0.12 0.00 0.06 0.03 0.00 99.78 02:06:01 0 0.27 0.00 0.10 0.03 0.02 99.58 02:06:01 1 0.07 0.00 0.08 0.00 0.02 99.83 02:06:01 2 0.07 0.00 0.03 0.03 0.00 99.87 02:06:01 3 0.07 0.00 0.07 0.10 0.00 99.77 02:06:01 4 0.13 0.00 0.05 0.00 0.00 99.82 02:06:01 5 0.02 0.00 0.05 0.05 0.00 99.88 02:06:01 6 0.30 0.00 0.07 0.00 0.00 99.63 02:06:01 7 0.05 0.00 0.07 0.00 0.00 99.88 02:07:01 all 0.00 0.00 0.01 0.01 0.01 99.98 02:07:01 0 0.00 0.00 0.02 0.00 0.02 99.97 02:07:01 1 0.00 0.00 0.00 0.00 0.00 100.00 02:07:01 2 0.00 0.00 0.00 0.00 0.00 100.00 02:07:01 3 0.02 0.00 0.02 0.03 0.00 99.93 02:07:01 4 0.00 0.00 0.00 0.00 0.00 100.00 02:07:01 5 0.00 0.00 0.00 0.02 0.02 99.97 02:07:01 6 0.00 0.00 0.02 0.00 0.02 99.97 02:07:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 3.38 0.00 1.21 0.41 0.02 94.99 Average: 0 3.51 0.00 1.21 0.14 0.02 95.11 Average: 1 3.39 0.00 1.00 0.19 0.02 95.40 Average: 2 3.96 0.00 1.31 0.44 0.01 94.28 Average: 3 3.28 0.00 1.23 0.75 0.02 94.72 Average: 4 3.16 0.00 1.33 0.16 0.01 95.34 Average: 5 3.27 0.00 1.01 0.13 0.01 95.57 Average: 6 3.40 0.00 1.29 1.38 0.02 93.92 Average: 7 3.08 0.00 1.31 0.05 0.01 95.55