---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2233 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 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-2233) 01/13/23 _x86_64_ (8 CPU) 17:06:51 LINUX RESTART (8 CPU) 17:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:08:02 181.77 47.93 133.84 0.00 5420.06 208831.46 0.00 17:09:01 182.05 1.29 180.77 0.00 30.64 68542.82 0.00 17:10:01 1.65 0.00 1.65 0.00 0.00 23.21 0.00 17:11:01 1.65 0.00 1.65 0.00 0.00 19.59 0.00 17:12:01 22.88 7.78 15.10 0.00 905.18 2249.63 0.00 17:13:01 33.56 3.83 29.73 0.00 4272.49 6553.04 0.00 Average: 70.28 10.16 60.12 0.00 1776.20 47645.76 0.00 17:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:08:02 29086252 31601136 709116 2.16 75408 2716784 1948752 5.74 978332 2454640 15288 17:09:01 27939980 31587856 709988 2.16 147632 3666168 1777268 5.24 1153544 3299688 276 17:10:01 27939772 31587720 709448 2.16 147688 3666164 1777268 5.24 1152248 3299688 8 17:11:01 27940500 31588712 708176 2.15 147772 3666172 1777268 5.24 1151456 3299696 124 17:12:01 27745532 31541112 743904 2.26 164672 3792436 1832072 5.40 1266172 3359216 1384 17:13:01 27407260 31569412 716416 2.18 181496 4124360 1838828 5.42 1472636 3475824 4 Average: 28009883 31579325 716175 2.18 144111 3605347 1825243 5.38 1195731 3198125 2847 17:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:08:02 lo 7.00 7.00 0.67 0.67 0.00 0.00 0.00 0.00 17:08:02 ens3 602.63 415.34 7170.71 89.10 0.00 0.00 0.00 0.00 17:08:02 docker0 14.16 35.37 1.16 764.55 0.00 0.00 0.00 0.00 17:09:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 17:09:01 ens3 354.69 281.02 4350.70 120.91 0.00 0.00 0.00 0.00 17:09:01 docker0 159.68 199.98 12.95 1750.16 0.00 0.00 0.00 0.00 17:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 ens3 0.75 0.35 0.89 0.28 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:11:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:12:01 ens3 67.49 38.04 856.39 2.75 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 17:13:01 ens3 98.97 50.42 1901.28 3.64 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 186.98 130.46 2374.44 35.88 0.00 0.00 0.00 0.00 Average: docker0 28.61 38.77 2.32 415.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2233) 01/13/23 _x86_64_ (8 CPU) 17:06:51 LINUX RESTART (8 CPU) 17:07:01 CPU %user %nice %system %iowait %steal %idle 17:08:02 all 9.30 0.00 3.64 1.59 0.05 85.41 17:08:02 0 9.05 0.00 3.99 1.55 0.05 85.36 17:08:02 1 10.53 0.00 4.75 1.65 0.05 83.02 17:08:02 2 8.07 0.00 3.49 2.41 0.05 85.98 17:08:02 3 7.61 0.00 3.65 0.57 0.05 88.12 17:08:02 4 9.86 0.00 3.11 0.35 0.03 86.64 17:08:02 5 9.81 0.00 2.36 2.59 0.05 85.19 17:08:02 6 8.95 0.00 3.79 3.10 0.05 84.10 17:08:02 7 10.53 0.00 4.03 0.51 0.07 84.86 17:09:01 all 19.71 0.00 6.15 1.67 0.06 72.40 17:09:01 0 20.21 0.00 6.54 0.67 0.05 72.53 17:09:01 1 18.99 0.00 5.76 0.28 0.05 74.92 17:09:01 2 19.78 0.00 6.83 2.86 0.05 70.47 17:09:01 3 19.37 0.00 5.38 0.53 0.07 74.65 17:09:01 4 19.90 0.00 6.29 0.29 0.05 73.46 17:09:01 5 20.87 0.00 5.62 0.22 0.07 73.22 17:09:01 6 19.57 0.00 7.20 8.25 0.07 64.91 17:09:01 7 19.01 0.00 5.56 0.29 0.07 75.07 17:10:01 all 0.02 0.00 0.02 0.01 0.00 99.95 17:10:01 0 0.02 0.00 0.02 0.00 0.02 99.95 17:10:01 1 0.03 0.00 0.02 0.03 0.00 99.92 17:10:01 2 0.02 0.00 0.02 0.02 0.02 99.93 17:10:01 3 0.03 0.00 0.03 0.00 0.00 99.93 17:10:01 4 0.03 0.00 0.02 0.00 0.00 99.95 17:10:01 5 0.05 0.00 0.00 0.00 0.00 99.95 17:10:01 6 0.00 0.00 0.02 0.00 0.00 99.98 17:10:01 7 0.00 0.00 0.02 0.00 0.00 99.98 17:11:01 all 0.05 0.00 0.02 0.00 0.00 99.92 17:11:01 0 0.07 0.00 0.00 0.00 0.00 99.93 17:11:01 1 0.03 0.00 0.00 0.00 0.02 99.95 17:11:01 2 0.05 0.00 0.03 0.03 0.00 99.88 17:11:01 3 0.05 0.00 0.03 0.00 0.02 99.90 17:11:01 4 0.03 0.00 0.05 0.00 0.00 99.92 17:11:01 5 0.12 0.00 0.02 0.00 0.00 99.87 17:11:01 6 0.05 0.00 0.02 0.00 0.00 99.93 17:11:01 7 0.02 0.00 0.00 0.00 0.00 99.98 17:12:01 all 0.74 0.00 0.60 0.17 0.01 98.48 17:12:01 0 1.08 0.00 0.30 0.00 0.00 98.62 17:12:01 1 0.70 0.00 0.28 0.07 0.00 98.95 17:12:01 2 0.40 0.00 0.38 0.18 0.02 99.02 17:12:01 3 0.88 0.00 0.27 0.13 0.02 98.70 17:12:01 4 0.37 0.00 1.40 0.00 0.02 98.22 17:12:01 5 0.75 0.00 1.00 0.37 0.02 97.87 17:12:01 6 0.50 0.00 0.50 0.37 0.00 98.63 17:12:01 7 1.20 0.00 0.70 0.23 0.02 97.85 17:13:01 all 1.67 0.00 0.81 0.25 0.01 97.25 17:13:01 0 2.77 0.00 0.65 0.27 0.02 96.30 17:13:01 1 2.79 0.00 0.84 0.39 0.02 95.96 17:13:01 2 1.48 0.00 0.68 0.07 0.02 97.75 17:13:01 3 2.44 0.00 0.67 0.05 0.02 96.82 17:13:01 4 0.80 0.00 2.12 0.02 0.00 97.07 17:13:01 5 1.35 0.00 0.62 0.33 0.00 97.70 17:13:01 6 0.57 0.00 0.43 0.85 0.02 98.13 17:13:01 7 1.14 0.00 0.50 0.03 0.02 98.31 Average: all 5.17 0.00 1.85 0.61 0.02 92.35 Average: 0 5.45 0.00 1.89 0.41 0.02 92.22 Average: 1 5.43 0.00 1.92 0.40 0.02 92.22 Average: 2 4.90 0.00 1.88 0.92 0.03 92.28 Average: 3 4.99 0.00 1.65 0.21 0.03 93.12 Average: 4 5.08 0.00 2.14 0.11 0.02 92.65 Average: 5 5.41 0.00 1.58 0.59 0.02 92.40 Average: 6 4.85 0.00 1.96 2.06 0.02 91.11 Average: 7 5.22 0.00 1.77 0.18 0.03 92.80