---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-49951 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): 2 On-line CPU(s) list: 0,1 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): 2 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: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 9.2G 30G 24% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 794M 4.0K 794M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7937 533 3722 4 3682 7093 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:13:6e:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.117/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81647sec preferred_lft 81647sec inet6 fe80::f816:3eff:fe13:6e80/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:84:a5:db:6e 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-2c-2g-49951) 08/06/25 _x86_64_ (2 CPU) 14:40:07 LINUX RESTART (2 CPU) 14:50:12 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:00:12 1.24 0.00 1.23 0.01 0.04 16.23 5.97 15:10:01 1.20 0.00 1.20 0.00 0.00 13.85 0.00 15:20:13 1.48 0.00 1.47 0.00 0.01 17.23 0.01 15:30:01 1.45 0.00 1.45 0.00 0.00 16.44 0.00 15:40:01 1.54 0.00 1.54 0.00 0.00 17.26 0.00 15:50:14 1.63 0.00 1.63 0.00 0.00 18.19 0.00 Average: 1.43 0.00 1.42 0.00 0.01 16.55 1.00 14:50:12 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:00:12 5436408 7425328 384328 4.73 38088 2146120 950904 10.36 331200 2121612 168 15:10:01 5435908 7425272 384316 4.73 38512 2146136 950984 10.36 331628 2121908 124 15:20:13 5435656 7425784 383916 4.72 39124 2146272 951208 10.37 332256 2122848 140 15:30:01 5435404 7426060 383664 4.72 39652 2146280 951176 10.36 332776 2123008 240 15:40:01 5434900 7426280 383456 4.72 40220 2146420 951304 10.37 333352 2123248 204 15:50:14 5433896 7425880 383824 4.72 40804 2146432 951320 10.37 333928 2123396 140 Average: 5435362 7425767 383917 4.72 39400 2146277 951149 10.36 332523 2122670 169 14:50:12 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:00:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:00:12 ens3 0.58 0.16 0.15 0.08 0.00 0.00 0.00 0.00 15:00:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:10:01 ens3 0.58 0.19 0.19 0.12 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:13 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:20:13 ens3 0.92 0.44 0.22 0.75 0.00 0.00 0.00 0.00 15:20:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:30:01 ens3 0.33 0.11 0.09 0.06 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 ens3 0.46 0.13 0.10 0.06 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:14 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:50:14 ens3 0.55 0.19 0.17 0.11 0.00 0.00 0.00 0.00 15:50:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.57 0.20 0.15 0.20 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-2c-2g-49951) 08/06/25 _x86_64_ (2 CPU) 14:40:07 LINUX RESTART (2 CPU) 14:50:12 CPU %user %nice %system %iowait %steal %idle 15:00:12 all 0.13 0.00 0.06 0.02 0.02 99.77 15:00:12 0 0.07 0.00 0.05 0.03 0.02 99.83 15:00:12 1 0.18 0.00 0.06 0.02 0.02 99.72 15:10:01 all 0.35 0.00 0.05 0.07 0.02 99.51 15:10:01 0 0.07 0.00 0.05 0.07 0.02 99.80 15:10:01 1 0.63 0.00 0.05 0.07 0.02 99.22 15:20:13 all 0.24 0.00 0.05 0.08 0.02 99.61 15:20:13 0 0.08 0.00 0.06 0.13 0.02 99.72 15:20:13 1 0.39 0.00 0.05 0.04 0.02 99.50 15:30:01 all 0.48 0.00 0.05 0.12 0.02 99.33 15:30:01 0 0.43 0.00 0.06 0.04 0.02 99.45 15:30:01 1 0.53 0.00 0.04 0.21 0.02 99.21 15:40:01 all 0.26 0.00 0.05 0.19 0.02 99.49 15:40:01 0 0.05 0.00 0.05 0.32 0.02 99.57 15:40:01 1 0.47 0.00 0.04 0.06 0.02 99.41 15:50:14 all 0.41 0.00 0.05 0.04 0.01 99.48 15:50:14 0 0.04 0.00 0.05 0.07 0.01 99.82 15:50:14 1 0.78 0.00 0.05 0.01 0.02 99.15 Average: all 0.31 0.00 0.05 0.09 0.02 99.53 Average: 0 0.12 0.00 0.05 0.11 0.02 99.70 Average: 1 0.50 0.00 0.05 0.07 0.02 99.37