---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-14169 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 548 3527 4 3861 7078 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:52:bf:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.180/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79310sec preferred_lft 79310sec inet6 fe80::f816:3eff:fe52:bf61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether ba:ef:a5:f7:53:c1 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-14169) 12/16/25 _x86_64_ (2 CPU) 07:08:05 LINUX RESTART (2 CPU) 07:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 6.46 0.57 5.33 0.56 606.32 910.74 17162.45 07:30:46 1.20 0.00 1.20 0.00 0.04 14.77 0.40 07:40:16 1.11 0.00 1.11 0.00 0.00 13.13 0.00 07:50:01 1.10 0.00 1.10 0.00 0.00 12.66 0.00 08:00:17 1.31 0.00 1.31 0.00 0.00 15.86 0.00 08:10:17 1.25 0.00 1.25 0.00 0.00 15.07 0.00 08:20:01 13.21 0.01 1.14 12.06 0.16 13.78 109778.40 08:30:30 1.23 0.00 1.23 0.00 0.00 14.75 0.00 08:40:00 1.13 0.00 1.13 0.00 0.00 13.57 0.00 08:50:00 1.16 0.00 1.16 0.00 0.00 14.17 0.00 09:00:00 1.13 0.00 1.13 0.00 0.00 13.96 0.00 Average: 2.73 0.05 1.56 1.12 55.25 95.87 11266.17 07:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 5259240 7412940 391856 4.82 57420 2287692 967288 10.54 386628 2252756 240 07:30:46 5260852 7415116 389752 4.79 57872 2287812 967320 10.54 387084 2251728 148 07:40:16 5260776 7415392 389552 4.79 58200 2287820 967416 10.54 387428 2251764 264 07:50:01 5259612 7414724 390208 4.80 58568 2287956 977200 10.65 387788 2253012 240 08:00:17 5259224 7414712 390188 4.80 58952 2287956 975672 10.63 388156 2252304 172 08:10:17 5258972 7415000 389904 4.80 59328 2288096 975672 10.63 388548 2252504 160 08:20:01 5256708 7415404 389416 4.79 59916 2290168 975736 10.63 391276 2252748 240 08:30:30 5256456 7415548 389192 4.79 60292 2290300 975784 10.63 391652 2252896 128 08:40:00 5255196 7414820 390032 4.80 60692 2290316 975736 10.63 392044 2252880 128 08:50:00 5253692 7413668 391172 4.81 61028 2290328 975736 10.63 392380 2252904 128 09:00:00 5253384 7413788 391056 4.81 61444 2290336 975804 10.63 392796 2252944 128 Average: 5257647 7414647 390212 4.80 59428 2288980 973579 10.61 389616 2252585 180 07:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 07:20:01 ens3 24.71 16.67 273.13 1.16 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:46 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 07:30:46 ens3 0.38 0.15 0.11 0.06 0.00 0.00 0.00 0.00 07:30:46 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:16 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 07:40:16 ens3 0.46 0.16 0.15 0.09 0.00 0.00 0.00 0.00 07:40:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:50:01 ens3 0.62 0.42 0.17 0.68 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:17 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:00:17 ens3 0.39 0.14 0.11 0.06 0.00 0.00 0.00 0.00 08:00:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:10:17 ens3 0.34 0.11 0.10 0.06 0.00 0.00 0.00 0.00 08:10:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:20:01 ens3 0.90 0.25 0.29 0.17 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:30 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 08:30:30 ens3 0.30 0.10 0.07 0.04 0.00 0.00 0.00 0.00 08:30:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:00 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:40:00 ens3 0.30 0.10 0.08 0.04 0.00 0.00 0.00 0.00 08:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:00 ens3 0.22 0.07 0.04 0.02 0.00 0.00 0.00 0.00 08:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:00 ens3 0.26 0.11 0.07 0.04 0.00 0.00 0.00 0.00 09:00:00 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 2.63 1.66 24.99 0.22 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-14169) 12/16/25 _x86_64_ (2 CPU) 07:08:05 LINUX RESTART (2 CPU) 07:10:00 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 1.00 0.00 0.33 0.34 0.03 98.30 07:20:01 0 0.82 0.00 0.34 0.41 0.03 98.41 07:20:01 1 1.18 0.00 0.33 0.26 0.03 98.20 07:30:46 all 0.31 0.00 0.07 0.03 0.03 99.55 07:30:46 0 0.51 0.00 0.08 0.02 0.03 99.36 07:30:46 1 0.12 0.00 0.07 0.04 0.03 99.75 07:40:16 all 0.16 0.00 0.06 0.01 0.03 99.74 07:40:16 0 0.27 0.00 0.06 0.01 0.03 99.63 07:40:16 1 0.05 0.00 0.06 0.02 0.02 99.85 07:50:01 all 0.30 0.00 0.05 0.02 0.03 99.60 07:50:01 0 0.29 0.00 0.04 0.01 0.02 99.64 07:50:01 1 0.31 0.00 0.06 0.04 0.03 99.56 08:00:17 all 0.07 0.00 0.05 0.02 0.02 99.84 08:00:17 0 0.09 0.00 0.05 0.01 0.02 99.82 08:00:17 1 0.05 0.00 0.04 0.03 0.03 99.85 08:10:17 all 0.56 0.00 0.05 0.04 0.02 99.33 08:10:17 0 0.83 0.00 0.05 0.02 0.03 99.07 08:10:17 1 0.29 0.00 0.05 0.05 0.02 99.59 08:20:01 all 0.25 0.00 0.05 0.05 0.02 99.62 08:20:01 0 0.36 0.00 0.04 0.01 0.02 99.56 08:20:01 1 0.14 0.00 0.06 0.09 0.03 99.68 08:30:30 all 0.31 0.00 0.04 0.03 0.02 99.60 08:30:30 0 0.05 0.00 0.05 0.01 0.02 99.87 08:30:30 1 0.57 0.00 0.03 0.05 0.03 99.32 08:40:00 all 0.24 0.00 0.06 0.02 0.02 99.65 08:40:00 0 0.37 0.00 0.06 0.03 0.02 99.52 08:40:00 1 0.12 0.00 0.06 0.01 0.03 99.79 08:50:00 all 0.14 0.00 0.05 0.09 0.02 99.70 08:50:00 0 0.24 0.00 0.07 0.12 0.03 99.53 08:50:00 1 0.03 0.00 0.03 0.07 0.02 99.86 09:00:00 all 0.26 0.00 0.05 0.02 0.02 99.65 09:00:00 0 0.21 0.00 0.05 0.02 0.03 99.69 09:00:00 1 0.30 0.00 0.05 0.01 0.02 99.62 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.33 0.00 0.08 0.06 0.03 99.51 Average: 0 0.37 0.00 0.08 0.06 0.03 99.46 Average: 1 0.29 0.00 0.08 0.06 0.03 99.55