---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-7418 5.15.0-153-generic #163-Ubuntu SMP Thu Aug 7 16:37:18 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 Indirect target selection: 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 disabled; 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 9.3G 30G 25% / 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 558 3615 4 3764 7068 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:d1:0a:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.92/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84438sec preferred_lft 84438sec inet6 fe80::f816:3eff:fed1:a04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 7a:87:02:11:54:99 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 5.15.0-153-generic (prd-ubuntu2204-builder-2c-2g-7418) 11/09/25 _x86_64_ (2 CPU) 22:50:52 LINUX RESTART (2 CPU) 23:00:10 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:10:10 1.20 0.01 1.19 0.01 0.04 15.87 6.52 23:20:10 1.05 0.00 1.04 0.00 0.01 12.39 0.03 Average: 1.12 0.00 1.12 0.01 0.03 14.13 3.27 23:00:10 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:10:10 5332108 7400132 406844 5.01 56440 2203792 981924 10.70 381856 2167428 144 23:20:10 5331856 7400212 406764 5.00 56764 2203800 982120 10.70 382184 2167856 192 Average: 5331982 7400172 406804 5.00 56602 2203796 982022 10.70 382020 2167642 168 23:00:10 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:10:10 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:10:10 ens3 2.37 0.14 0.32 0.06 0.00 0.00 0.00 0.00 23:10:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:10 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:20:10 ens3 2.12 0.35 0.31 0.68 0.00 0.00 0.00 0.00 23:20:10 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 2.25 0.24 0.32 0.37 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 5.15.0-153-generic (prd-ubuntu2204-builder-2c-2g-7418) 11/09/25 _x86_64_ (2 CPU) 22:50:52 LINUX RESTART (2 CPU) 23:00:10 CPU %user %nice %system %iowait %steal %idle 23:10:10 all 0.25 0.00 0.04 0.02 0.03 99.66 23:10:10 0 0.27 0.00 0.04 0.02 0.03 99.63 23:10:10 1 0.22 0.00 0.04 0.02 0.03 99.69 23:20:10 all 0.25 0.00 0.04 0.01 0.03 99.67 23:20:10 0 0.40 0.00 0.05 0.00 0.04 99.51 23:20:10 1 0.10 0.00 0.03 0.02 0.03 99.82 Average: all 0.25 0.00 0.04 0.02 0.03 99.66 Average: 0 0.34 0.00 0.05 0.01 0.03 99.57 Average: 1 0.16 0.00 0.04 0.02 0.03 99.76