---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-13989 5.15.0-161-generic #171-Ubuntu SMP Sat Oct 11 08:17:01 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 conditional; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsa: Not affected Vulnerability Tsx async abort: Not affected Vulnerability Vmscape: Not affected ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 8.7G 30G 23% / 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 537 4384 4 3015 7096 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:e7:b3:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.70/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81263sec preferred_lft 81263sec inet6 fe80::f816:3eff:fee7:b320/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether ba:e2:e2:b4:b8:cc 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 5.15.0-161-generic (prd-ubuntu2204-builder-2c-2g-13989) 12/16/25 _x86_64_ (2 CPU) 00:00:46 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:10:01 1.48 0.20 1.27 0.01 5.11 21.39 233.75 00:20:45 1.14 0.00 1.14 0.00 0.01 13.55 0.00 00:30:45 4.84 0.51 3.94 0.39 606.20 656.38 13472.02 00:40:33 1.07 0.00 1.07 0.00 0.00 13.41 0.00 Average: 2.13 0.18 1.86 0.10 153.71 177.07 3443.82 00:00:46 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:10:01 5617276 7428272 380904 4.69 54412 1950608 949580 10.35 201928 2103784 120 00:20:45 5617276 7428948 380164 4.68 54840 1950876 949564 10.35 202332 2103952 124 00:30:45 5229988 7395716 408844 5.03 60072 2296952 966692 10.53 391108 2268784 124 00:40:33 5229988 7396048 408560 5.03 60392 2296964 966660 10.53 391428 2267924 124 Average: 5423632 7412246 394618 4.85 57429 2123850 958124 10.44 296699 2186111 123 00:00:46 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:10:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 00:10:01 ens3 0.38 0.14 0.12 0.07 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:45 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 00:20:45 ens3 0.38 0.11 0.11 0.06 0.00 0.00 0.00 0.00 00:20:45 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:45 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 00:30:45 ens3 26.12 19.90 190.52 8.66 0.00 0.00 0.00 0.00 00:30:45 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:33 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:40:33 ens3 0.84 0.17 0.21 0.11 0.00 0.00 0.00 0.00 00:40:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 6.97 5.11 48.04 2.24 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 5.15.0-161-generic (prd-ubuntu2204-builder-2c-2g-13989) 12/16/25 _x86_64_ (2 CPU) 00:00:46 CPU %user %nice %system %iowait %steal %idle 00:10:01 all 0.55 0.00 0.06 0.02 0.03 99.34 00:10:01 0 0.12 0.00 0.06 0.02 0.03 99.76 00:10:01 1 0.97 0.00 0.05 0.01 0.03 98.93 00:20:45 all 0.21 0.00 0.05 0.02 0.03 99.70 00:20:45 0 0.18 0.00 0.04 0.01 0.02 99.74 00:20:45 1 0.23 0.00 0.05 0.03 0.04 99.65 00:30:45 all 1.30 0.00 0.28 0.40 0.03 97.99 00:30:45 0 1.42 0.00 0.30 0.36 0.03 97.88 00:30:45 1 1.18 0.00 0.26 0.43 0.03 98.10 00:40:33 all 0.16 0.00 0.05 0.02 0.03 99.74 00:40:33 0 0.21 0.00 0.06 0.01 0.03 99.70 00:40:33 1 0.11 0.00 0.05 0.03 0.03 99.78 Average: all 0.55 0.00 0.11 0.11 0.03 99.19 Average: 0 0.49 0.00 0.12 0.10 0.03 99.27 Average: 1 0.61 0.00 0.10 0.13 0.03 99.12