---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-1495 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 547 3628 4 3762 7079 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:6f:7c:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.22/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 80457sec preferred_lft 80457sec inet6 fe80::f816:3eff:fe6f:7cb1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether e6:26:23:b6:c5:de 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-1495) 10/23/25 _x86_64_ (2 CPU) 14:06:21 LINUX RESTART (2 CPU) 14:10:27 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:20:01 5.15 0.67 4.11 0.37 561.37 689.65 10012.04 14:30:11 1.49 0.00 1.48 0.00 0.04 16.84 0.04 14:40:10 1.51 0.00 1.50 0.02 0.00 16.92 0.13 14:50:01 1.46 0.00 1.44 0.02 0.00 16.48 1.23 15:00:11 1.56 0.00 1.54 0.02 0.00 17.21 0.22 15:10:29 1.47 0.00 1.46 0.01 0.00 16.45 0.08 15:20:01 1.52 0.00 1.52 0.00 0.00 16.95 0.00 15:30:12 1.68 0.02 1.66 0.00 1.61 18.86 0.69 15:40:11 12.29 0.00 1.64 10.64 0.15 18.28 107115.14 Average: 3.11 0.07 1.80 1.23 60.07 88.96 13001.92 14:10:27 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:20:01 5342808 7402756 404296 4.97 56092 2196204 963948 10.50 378700 2165380 212 14:30:11 5343840 7404416 402664 4.95 56716 2196204 963948 10.50 379316 2164408 152 14:40:10 5344072 7405416 401676 4.94 57340 2196348 964060 10.51 379940 2164668 184 14:50:01 5343096 7405056 402048 4.95 57936 2196360 964076 10.51 380544 2164992 120 15:00:11 5342592 7405200 401872 4.94 58576 2196364 964076 10.51 381176 2164924 176 15:10:29 5342340 7405696 401424 4.94 59176 2196496 964076 10.51 381776 2166140 120 15:20:01 5342088 7406008 401032 4.93 59744 2196508 964076 10.51 382328 2165260 124 15:30:12 5350664 7415836 391168 4.81 60336 2197140 964140 10.51 383036 2165852 160 15:40:11 5346888 7415276 391664 4.82 61164 2199504 964140 10.51 386084 2166044 120 Average: 5344265 7407296 399760 4.92 58564 2196792 964060 10.51 381433 2165296 152 14:10:27 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:20:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:20:01 ens3 10.77 6.48 131.78 0.54 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:30:11 ens3 0.25 0.08 0.05 0.02 0.00 0.00 0.00 0.00 14:30:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:10 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:40:10 ens3 0.59 0.36 0.12 0.72 0.00 0.00 0.00 0.00 14:40:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:50:01 ens3 0.21 0.09 0.04 0.03 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:00:11 ens3 0.18 0.08 0.04 0.02 0.00 0.00 0.00 0.00 15:00:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:29 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:10:29 ens3 0.18 0.09 0.04 0.02 0.00 0.00 0.00 0.00 15:10:29 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:20:01 ens3 0.16 0.08 0.04 0.02 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:30:12 ens3 0.17 0.11 0.04 0.02 0.00 0.00 0.00 0.00 15:30:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:40:11 ens3 0.29 0.12 0.10 0.06 0.00 0.00 0.00 0.00 15:40:11 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 1.38 0.80 14.11 0.16 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-1495) 10/23/25 _x86_64_ (2 CPU) 14:06:21 LINUX RESTART (2 CPU) 14:10:27 CPU %user %nice %system %iowait %steal %idle 14:20:01 all 0.73 0.00 0.27 0.47 0.04 98.49 14:20:01 0 0.93 0.00 0.27 0.24 0.04 98.53 14:20:01 1 0.52 0.00 0.27 0.71 0.04 98.46 14:30:11 all 0.26 0.00 0.05 0.03 0.05 99.62 14:30:11 0 0.34 0.00 0.03 0.01 0.04 99.58 14:30:11 1 0.18 0.00 0.06 0.04 0.05 99.66 14:40:10 all 0.29 0.00 0.07 0.02 0.05 99.58 14:40:10 0 0.21 0.00 0.07 0.02 0.05 99.65 14:40:10 1 0.37 0.00 0.06 0.03 0.04 99.50 14:50:01 all 0.07 0.00 0.04 2.01 0.03 97.85 14:50:01 0 0.07 0.00 0.05 4.00 0.04 95.84 14:50:01 1 0.07 0.00 0.04 0.02 0.03 99.85 15:00:11 all 0.21 0.00 0.05 0.14 0.04 99.56 15:00:11 0 0.22 0.00 0.05 0.20 0.04 99.49 15:00:11 1 0.20 0.00 0.05 0.07 0.03 99.64 15:10:29 all 0.20 0.00 0.04 0.04 0.03 99.68 15:10:29 0 0.18 0.00 0.03 0.02 0.03 99.73 15:10:29 1 0.23 0.00 0.05 0.06 0.02 99.64 15:20:01 all 0.09 0.00 0.04 0.09 0.03 99.74 15:20:01 0 0.14 0.00 0.05 0.01 0.04 99.77 15:20:01 1 0.04 0.00 0.04 0.18 0.02 99.72 15:30:12 all 0.38 0.00 0.05 0.05 0.03 99.49 15:30:12 0 0.68 0.00 0.05 0.00 0.04 99.22 15:30:12 1 0.07 0.00 0.05 0.09 0.02 99.76 15:40:11 all 0.49 0.00 0.05 0.04 0.03 99.39 15:40:11 0 0.72 0.00 0.04 0.02 0.04 99.18 15:40:11 1 0.26 0.00 0.06 0.06 0.03 99.60 Average: all 0.30 0.00 0.07 0.32 0.04 99.27 Average: 0 0.39 0.00 0.07 0.50 0.04 99.01 Average: 1 0.22 0.00 0.07 0.14 0.03 99.54