---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-13987 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: 5600.00 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 9.4G 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 577 3548 4 3811 7049 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:77:ca:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.225/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78802sec preferred_lft 78802sec inet6 fe80::f816:3eff:fe77:cac7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 72:12:cd:81:b2:6c 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-13987) 12/16/25 _x86_64_ (2 CPU) 00:00:10 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:10:01 1.60 0.19 1.40 0.01 4.98 21.63 0.38 00:20:24 1.31 0.00 1.31 0.00 0.01 14.92 0.00 00:30:24 1.38 0.00 1.38 0.00 0.00 16.41 0.00 00:40:01 1.40 0.00 1.40 0.00 0.00 16.01 0.01 00:50:24 1.28 0.00 1.28 0.00 0.00 15.08 0.01 01:00:24 1.22 0.00 1.22 0.00 0.00 14.59 0.00 01:10:24 1.23 0.02 1.22 0.00 1.64 15.09 0.04 01:20:24 1.31 0.00 1.31 0.00 0.00 15.23 0.00 Average: 1.34 0.03 1.31 0.00 0.82 16.10 0.05 00:00:10 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:10:01 5314280 7420304 386628 4.76 57040 2241204 980840 10.69 398468 2186420 240 00:20:24 5313080 7419868 387044 4.76 57636 2241352 980904 10.69 399080 2186648 160 00:30:24 5282208 7389612 417108 5.13 58252 2241356 1008596 10.99 399684 2232160 124 00:40:01 5281452 7389496 417292 5.13 58856 2241360 1008564 10.99 400296 2232144 240 00:50:24 5281452 7390228 416544 5.12 59444 2241508 1008564 10.99 400892 2232440 180 01:00:24 5281200 7390384 416408 5.12 59836 2241516 1008628 10.99 401284 2232460 120 01:10:24 5271428 7381472 425212 5.23 60188 2242016 1008660 10.99 401816 2232940 120 01:20:24 5270952 7381532 425212 5.23 60564 2242152 1008628 10.99 402208 2233000 120 Average: 5287006 7395362 411431 5.06 58977 2241558 1001673 10.92 400466 2221026 163 00:00:10 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:10:01 ens3 0.39 0.15 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 00:20:24 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:20:24 ens3 0.38 0.12 0.11 0.06 0.00 0.00 0.00 0.00 00:20:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:24 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:30:24 ens3 8.35 7.82 4.55 6.60 0.00 0.00 0.00 0.00 00:30:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:40:01 ens3 0.86 0.20 0.22 0.11 0.00 0.00 0.00 0.00 00:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:24 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:50:24 ens3 1.95 0.15 0.31 0.09 0.00 0.00 0.00 0.00 00:50:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:24 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:00:24 ens3 1.29 0.13 0.22 0.08 0.00 0.00 0.00 0.00 01:00:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:24 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 01:10:24 ens3 0.67 0.19 0.19 0.11 0.00 0.00 0.00 0.00 01:10:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:24 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:20:24 ens3 0.67 0.16 0.16 0.09 0.00 0.00 0.00 0.00 01:20:24 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 1.82 1.11 0.73 0.90 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-13987) 12/16/25 _x86_64_ (2 CPU) 00:00:10 CPU %user %nice %system %iowait %steal %idle 00:10:01 all 0.06 0.00 0.06 0.02 0.02 99.84 00:10:01 0 0.06 0.00 0.06 0.01 0.02 99.85 00:10:01 1 0.06 0.00 0.06 0.03 0.02 99.82 00:20:24 all 0.32 0.00 0.06 0.02 0.02 99.58 00:20:24 0 0.35 0.00 0.06 0.01 0.03 99.55 00:20:24 1 0.29 0.00 0.06 0.02 0.02 99.61 00:30:24 all 0.36 0.00 0.08 0.02 0.02 99.51 00:30:24 0 0.39 0.00 0.09 0.02 0.02 99.49 00:30:24 1 0.34 0.00 0.08 0.02 0.02 99.54 00:40:01 all 0.39 0.00 0.05 0.02 0.02 99.51 00:40:01 0 0.07 0.00 0.07 0.04 0.03 99.80 00:40:01 1 0.71 0.00 0.04 0.01 0.02 99.23 00:50:24 all 0.46 0.00 0.05 0.03 0.02 99.43 00:50:24 0 0.41 0.00 0.05 0.04 0.02 99.47 00:50:24 1 0.51 0.00 0.06 0.01 0.02 99.40 01:00:24 all 0.30 0.00 0.05 0.08 0.02 99.56 01:00:24 0 0.53 0.00 0.05 0.05 0.02 99.36 01:00:24 1 0.06 0.00 0.06 0.10 0.02 99.76 01:10:24 all 0.45 0.00 0.07 0.13 0.02 99.34 01:10:24 0 0.65 0.00 0.08 0.20 0.01 99.06 01:10:24 1 0.25 0.00 0.06 0.05 0.02 99.62 01:20:24 all 0.38 0.00 0.06 0.03 0.02 99.52 01:20:24 0 0.26 0.00 0.06 0.04 0.02 99.63 01:20:24 1 0.50 0.00 0.07 0.01 0.02 99.40 Average: all 0.34 0.00 0.06 0.04 0.02 99.54 Average: 0 0.34 0.00 0.06 0.05 0.02 99.52 Average: 1 0.34 0.00 0.06 0.03 0.02 99.55