---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-42621 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: 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 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 11G 28G 28% / 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 518 2056 4 5363 7108 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:24:33:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.168/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83824sec preferred_lft 83824sec inet6 fe80::f816:3eff:fe24:3385/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:26:83:07:e4 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-42621) 07/14/25 _x86_64_ (2 CPU) 10:43:59 LINUX RESTART (2 CPU) 10:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:00:10 1.29 0.02 1.26 0.01 1.65 17.72 38.70 11:10:10 1.11 0.00 1.11 0.00 0.00 13.08 0.00 11:20:10 68.40 6.27 61.02 1.11 396.36 3178.71 531.13 Average: 23.47 2.09 21.02 0.37 131.92 1063.83 189.07 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:00:10 5302572 7427456 380436 4.68 38820 2280184 952956 10.38 390756 2204108 164 11:10:10 5302068 7427424 380504 4.68 39284 2280192 953020 10.38 391224 2204008 268 11:20:10 3171600 6186816 1575172 19.38 85608 3084792 2029640 22.12 635824 3995476 18180 Average: 4592080 7013899 778704 9.58 54571 2548389 1311872 14.30 472601 2801197 6204 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:00:10 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 11:00:10 ens3 0.33 0.13 0.05 0.03 0.00 0.00 0.00 0.00 11:00:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:10 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:10:10 ens3 0.33 0.12 0.07 0.04 0.00 0.00 0.00 0.00 11:10:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:10 lo 0.42 0.42 0.06 0.06 0.00 0.00 0.00 0.00 11:20:10 ens3 91.32 68.66 633.64 16.35 0.00 0.00 0.00 0.00 11:20:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 30.49 22.84 210.05 5.44 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-42621) 07/14/25 _x86_64_ (2 CPU) 10:43:59 LINUX RESTART (2 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 11:00:10 all 0.14 0.00 0.05 0.02 0.02 99.78 11:00:10 0 0.07 0.00 0.06 0.00 0.02 99.85 11:00:10 1 0.21 0.00 0.04 0.03 0.02 99.71 11:10:10 all 0.44 0.00 0.05 0.02 0.02 99.47 11:10:10 0 0.06 0.00 0.05 0.04 0.02 99.85 11:10:10 1 0.82 0.00 0.06 0.01 0.02 99.09 11:20:10 all 19.60 0.00 1.23 0.49 0.04 78.64 11:20:10 0 19.32 0.00 1.26 0.54 0.05 78.83 11:20:10 1 19.87 0.00 1.20 0.43 0.04 78.46 Average: all 6.69 0.00 0.44 0.17 0.03 92.67 Average: 0 6.45 0.00 0.45 0.19 0.03 92.88 Average: 1 6.93 0.00 0.43 0.15 0.03 92.46