---> uname -a: Linux prd-ubuntu2204-builder-8c-8g-40133 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 Stepping: 0 BogoMIPS: 5599.99 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled 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; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 897 24763 4 6431 30727 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d8:37:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.12/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84089sec preferred_lft 84089sec inet6 fe80::f816:3eff:fed8:3747/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:69:91:da:8c brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-builder-8c-8g-40133) 07/06/25 _x86_64_ (8 CPU) 04:40:30 LINUX RESTART (8 CPU) 04:50:31 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:00:01 31.30 0.10 27.17 4.02 4.70 7218.14 43772.33 05:10:31 33.82 0.01 29.56 4.25 0.52 8036.55 46594.47 Average: 32.62 0.06 28.43 4.14 2.51 7647.91 45254.32 04:50:31 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 25366612 29248764 3057160 9.30 158800 3944860 3075804 9.07 934992 6099940 53568 05:10:31 24220880 28714876 3586732 10.91 196040 4466364 3783984 11.16 1083236 7052772 17288 Average: 24793746 28981820 3321946 10.11 177420 4205612 3429894 10.11 1009114 6576356 35428 04:50:31 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 lo 1600.94 1600.94 1523.65 1523.65 0.00 0.00 0.00 0.00 05:00:01 ens3 56.90 38.88 32.02 14.19 0.00 0.00 0.00 0.00 05:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:31 lo 1602.91 1602.91 1525.83 1525.83 0.00 0.00 0.00 0.00 05:10:31 ens3 49.35 34.95 18.04 14.21 0.00 0.00 0.00 0.00 05:10:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1601.98 1601.98 1524.80 1524.80 0.00 0.00 0.00 0.00 Average: ens3 52.93 36.82 24.68 14.20 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-builder-8c-8g-40133) 07/06/25 _x86_64_ (8 CPU) 04:40:30 LINUX RESTART (8 CPU) 04:50:31 CPU %user %nice %system %iowait %steal %idle 05:00:01 all 35.16 0.00 1.64 0.12 0.07 63.01 05:00:01 0 30.45 0.00 1.89 0.22 0.08 67.36 05:00:01 1 39.56 0.00 1.41 0.05 0.08 58.90 05:00:01 2 36.99 0.00 1.85 0.09 0.08 60.98 05:00:01 3 38.42 0.00 1.55 0.13 0.07 59.83 05:00:01 4 33.43 0.00 1.54 0.07 0.07 64.89 05:00:01 5 34.89 0.00 1.20 0.06 0.07 63.77 05:00:01 6 33.08 0.00 1.85 0.10 0.07 64.90 05:00:01 7 34.45 0.00 1.81 0.20 0.07 63.47 05:10:31 all 37.15 0.00 1.84 0.11 0.08 60.82 05:10:31 0 33.12 0.00 1.98 0.11 0.07 64.71 05:10:31 1 35.24 0.00 1.62 0.11 0.08 62.95 05:10:31 2 36.33 0.00 2.11 0.13 0.08 61.35 05:10:31 3 39.63 0.00 1.80 0.10 0.08 58.40 05:10:31 4 42.05 0.00 1.84 0.13 0.08 55.90 05:10:31 5 38.84 0.00 1.65 0.07 0.08 59.36 05:10:31 6 35.88 0.00 1.92 0.09 0.08 62.02 05:10:31 7 36.14 0.00 1.76 0.18 0.08 61.84 Average: all 36.21 0.00 1.74 0.11 0.08 61.86 Average: 0 31.85 0.00 1.94 0.17 0.08 65.97 Average: 1 37.29 0.00 1.52 0.08 0.08 61.03 Average: 2 36.65 0.00 1.99 0.11 0.08 61.17 Average: 3 39.05 0.00 1.68 0.11 0.08 59.08 Average: 4 37.96 0.00 1.70 0.10 0.08 60.17 Average: 5 36.96 0.00 1.44 0.07 0.08 61.45 Average: 6 34.55 0.00 1.89 0.10 0.08 63.39 Average: 7 35.34 0.00 1.78 0.19 0.07 62.61