---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-1182 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 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 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 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 24% / 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 541 3579 4 3817 7085 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:57:e5:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.134/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83251sec preferred_lft 83251sec inet6 fe80::f816:3eff:fe57:e5c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e8:a1:f6:79 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 5.15.0-131-generic (prd-ubuntu2204-builder-2c-2g-1182) 09/25/25 _x86_64_ (2 CPU) 13:04:27 LINUX RESTART (2 CPU) 13:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:20:12 1.84 0.01 1.75 0.08 0.05 43.63 285.28 13:30:12 1.35 0.00 1.35 0.00 0.00 14.79 0.00 13:40:00 1.46 0.02 1.44 0.00 1.67 16.08 0.00 13:50:12 1.62 0.00 1.62 0.00 0.00 18.30 0.04 Average: 1.57 0.01 1.54 0.02 0.42 23.32 72.43 13:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:20:12 5281332 7412752 394980 4.86 39284 2286272 961884 10.48 396080 2205192 200 13:30:12 5282384 7414284 393476 4.84 39732 2286288 961884 10.48 396544 2205248 128 13:40:00 5295088 7428048 379652 4.67 40284 2286796 964040 10.50 397152 2207340 120 13:50:12 5294080 7427684 380060 4.68 40932 2286788 961948 10.48 397968 2205820 144 Average: 5288221 7420692 387042 4.76 40058 2286536 962439 10.49 396936 2205900 148 13:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:20:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:20:12 ens3 0.26 0.16 0.10 0.05 0.00 0.00 0.00 0.00 13:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:12 ens3 0.18 0.09 0.03 0.02 0.00 0.00 0.00 0.00 13:30:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:00 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 13:40:00 ens3 0.34 0.15 0.10 0.06 0.00 0.00 0.00 0.00 13:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:50:12 ens3 0.18 0.13 0.05 0.03 0.00 0.00 0.00 0.00 13:50:12 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 0.24 0.13 0.07 0.04 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 5.15.0-131-generic (prd-ubuntu2204-builder-2c-2g-1182) 09/25/25 _x86_64_ (2 CPU) 13:04:27 LINUX RESTART (2 CPU) 13:10:00 CPU %user %nice %system %iowait %steal %idle 13:20:12 all 0.29 0.00 0.19 0.23 0.02 99.28 13:20:12 0 0.18 0.00 0.12 0.15 0.02 99.53 13:20:12 1 0.39 0.00 0.26 0.30 0.02 99.03 13:30:12 all 0.18 0.00 0.05 0.06 0.02 99.69 13:30:12 0 0.31 0.00 0.06 0.03 0.02 99.58 13:30:12 1 0.06 0.00 0.04 0.10 0.02 99.79 13:40:00 all 0.37 0.00 0.07 1.47 0.02 98.06 13:40:00 0 0.52 0.00 0.07 0.14 0.02 99.25 13:40:00 1 0.23 0.00 0.07 2.80 0.02 96.88 13:50:12 all 0.41 0.00 0.05 0.14 0.02 99.39 13:50:12 0 0.27 0.00 0.06 0.11 0.02 99.54 13:50:12 1 0.55 0.00 0.04 0.16 0.01 99.23 Average: all 0.31 0.00 0.09 0.47 0.02 99.11 Average: 0 0.32 0.00 0.08 0.11 0.02 99.48 Average: 1 0.31 0.00 0.10 0.82 0.02 98.75