---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7007 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: 2799.996 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 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-7007) 02/22/23 _x86_64_ (8 CPU) 05:25:02 LINUX RESTART (8 CPU) 05:26:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:27:01 172.38 1.49 170.89 0.00 57.48 67136.01 0.00 05:28:01 43.66 0.13 43.53 0.00 2.27 20584.45 0.00 05:29:01 0.87 0.00 0.87 0.00 0.00 10.13 0.00 05:30:01 1.52 0.00 1.52 0.00 0.00 18.93 0.00 05:31:01 28.46 10.21 18.25 0.00 3450.76 3723.78 0.00 05:32:01 1.98 0.00 1.98 0.00 0.00 22.26 0.00 Average: 41.11 1.97 39.14 0.00 586.55 15104.75 0.00 05:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:27:01 28175212 31306492 995888 3.03 140360 3193596 2465080 7.26 1443956 2817464 80672 05:28:01 28056020 31602488 702288 2.14 147580 3564652 1749360 5.16 1145628 3197824 4 05:29:01 28054828 31601368 703076 2.14 147604 3564664 1749360 5.16 1146012 3197828 4 05:30:01 28062268 31608888 695376 2.11 147668 3564660 1749360 5.16 1138364 3197832 28 05:31:01 27823528 31591032 704424 2.14 153016 3768288 1823568 5.37 1299664 3252352 8 05:32:01 27825072 31592672 702740 2.14 153108 3768288 1823568 5.37 1298184 3252352 8 Average: 27999488 31550490 750632 2.28 148223 3570691 1893383 5.58 1245301 3152609 13454 05:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:27:01 lo 2.64 2.64 0.26 0.26 0.00 0.00 0.00 0.00 05:27:01 docker0 166.31 254.43 13.20 1830.33 0.00 0.00 0.00 0.00 05:27:01 ens3 420.39 270.63 5923.53 37.28 0.00 0.00 0.00 0.00 05:27:01 veth3c60d5b 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 05:28:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 05:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 ens3 111.66 84.40 2525.09 89.25 0.00 0.00 0.00 0.00 05:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 ens3 2.70 1.20 6.75 0.32 0.00 0.00 0.00 0.00 05:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 ens3 0.73 0.43 0.36 0.27 0.00 0.00 0.00 0.00 05:31:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 ens3 52.17 26.96 1372.49 2.09 0.00 0.00 0.00 0.00 05:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 27.33 41.81 2.17 300.81 0.00 0.00 0.00 0.00 Average: ens3 97.06 63.38 1626.10 21.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7007) 02/22/23 _x86_64_ (8 CPU) 05:25:02 LINUX RESTART (8 CPU) 05:26:02 CPU %user %nice %system %iowait %steal %idle 05:27:01 all 11.30 0.00 4.08 5.99 0.06 78.56 05:27:01 0 11.38 0.00 3.73 7.20 0.05 77.64 05:27:01 1 11.30 0.00 3.34 1.36 0.05 83.95 05:27:01 2 12.21 0.00 3.94 16.92 0.05 66.88 05:27:01 3 11.43 0.00 5.10 2.11 0.07 81.29 05:27:01 4 10.45 0.00 3.01 0.12 0.05 86.37 05:27:01 5 12.10 0.00 4.63 9.37 0.05 73.85 05:27:01 6 11.31 0.00 4.36 2.51 0.09 81.74 05:27:01 7 10.24 0.00 4.55 8.30 0.07 76.85 05:28:01 all 7.47 0.00 1.85 1.28 0.03 89.36 05:28:01 0 7.36 0.00 2.03 0.69 0.03 89.88 05:28:01 1 6.20 0.00 2.08 0.02 0.02 91.69 05:28:01 2 7.76 0.00 2.17 8.65 0.03 81.38 05:28:01 3 7.51 0.00 1.71 0.90 0.03 89.85 05:28:01 4 9.02 0.00 1.92 0.00 0.03 89.02 05:28:01 5 7.36 0.00 1.56 0.00 0.02 91.06 05:28:01 6 7.30 0.00 1.81 0.00 0.05 90.85 05:28:01 7 7.28 0.00 1.56 0.00 0.03 91.13 05:29:01 all 0.02 0.00 0.01 0.00 0.00 99.97 05:29:01 0 0.00 0.00 0.00 0.00 0.00 100.00 05:29:01 1 0.00 0.00 0.02 0.00 0.00 99.98 05:29:01 2 0.02 0.00 0.00 0.02 0.00 99.97 05:29:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:29:01 4 0.05 0.00 0.02 0.00 0.02 99.92 05:29:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:29:01 6 0.02 0.00 0.02 0.00 0.00 99.97 05:29:01 7 0.03 0.00 0.03 0.00 0.00 99.93 05:30:01 all 0.02 0.00 0.01 0.01 0.01 99.96 05:30:01 0 0.03 0.00 0.02 0.03 0.00 99.92 05:30:01 1 0.02 0.00 0.00 0.00 0.02 99.97 05:30:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:30:01 3 0.03 0.00 0.00 0.00 0.00 99.97 05:30:01 4 0.03 0.00 0.00 0.00 0.00 99.97 05:30:01 5 0.00 0.00 0.00 0.02 0.02 99.97 05:30:01 6 0.03 0.00 0.03 0.02 0.02 99.90 05:30:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:31:01 all 0.86 0.00 0.43 0.39 0.01 98.31 05:31:01 0 2.23 0.00 0.48 1.43 0.02 95.83 05:31:01 1 0.52 0.00 0.27 0.02 0.00 99.20 05:31:01 2 0.48 0.00 0.45 0.37 0.02 98.68 05:31:01 3 0.53 0.00 0.35 0.33 0.02 98.77 05:31:01 4 0.42 0.00 0.30 0.03 0.02 99.23 05:31:01 5 0.68 0.00 0.35 0.12 0.00 98.85 05:31:01 6 0.80 0.00 0.73 0.78 0.02 97.66 05:31:01 7 1.17 0.00 0.50 0.03 0.02 98.28 05:32:01 all 0.02 0.00 0.01 0.01 0.01 99.96 05:32:01 0 0.00 0.00 0.00 0.03 0.00 99.97 05:32:01 1 0.02 0.00 0.02 0.00 0.00 99.97 05:32:01 2 0.00 0.00 0.00 0.02 0.00 99.98 05:32:01 3 0.03 0.00 0.00 0.00 0.02 99.95 05:32:01 4 0.05 0.00 0.00 0.00 0.02 99.93 05:32:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:32:01 6 0.02 0.00 0.03 0.00 0.02 99.93 05:32:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 3.24 0.00 1.05 1.26 0.02 94.43 Average: 0 3.46 0.00 1.03 1.54 0.02 93.95 Average: 1 2.97 0.00 0.94 0.23 0.01 95.85 Average: 2 3.37 0.00 1.08 4.27 0.02 91.25 Average: 3 3.21 0.00 1.17 0.55 0.02 95.04 Average: 4 3.32 0.00 0.87 0.03 0.02 95.77 Average: 5 3.31 0.00 1.07 1.55 0.01 94.05 Average: 6 3.20 0.00 1.15 0.54 0.03 95.08 Average: 7 3.09 0.00 1.09 1.36 0.02 94.45