---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-48335 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 574 3610 4 3752 7052 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:fb:71:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.84/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 82653sec preferred_lft 82653sec inet6 fe80::f816:3eff:fefb:7139/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3d:86:c8:86 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-48335) 08/01/25 _x86_64_ (2 CPU) 10:22:36 LINUX RESTART (2 CPU) 10:30:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:40:00 1.26 0.01 1.25 0.01 0.04 16.52 1114.45 10:50:00 1.18 0.00 1.18 0.00 0.00 13.85 0.01 11:00:00 1.10 0.00 1.10 0.00 0.00 12.71 0.00 11:10:00 1.28 0.00 1.28 0.00 0.00 14.65 0.00 11:20:00 1.55 0.00 1.55 0.00 0.01 17.03 0.00 Average: 1.27 0.00 1.27 0.00 0.01 14.95 222.89 10:30:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:00 5292960 7414704 393000 4.83 38796 2277440 961204 10.47 391588 2192324 128 10:50:00 5292208 7414412 393300 4.84 39236 2277452 961284 10.47 392040 2193548 120 11:00:00 5291704 7414288 393412 4.84 39620 2277456 961540 10.48 392416 2194152 128 11:10:00 5291200 7414236 393400 4.84 40068 2277468 961540 10.48 392848 2194192 120 11:20:00 5290448 7414084 393612 4.84 40640 2277476 961604 10.48 393436 2194272 124 Average: 5291704 7414345 393345 4.84 39672 2277458 961434 10.48 392466 2193698 124 10:30:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:40:00 ens3 0.88 0.18 0.20 0.10 0.00 0.00 0.00 0.00 10:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:00 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 10:50:00 ens3 1.25 0.27 0.36 0.21 0.00 0.00 0.00 0.00 10:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:00 ens3 1.30 0.69 0.35 0.96 0.00 0.00 0.00 0.00 11:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:10:00 ens3 0.44 0.13 0.08 0.04 0.00 0.00 0.00 0.00 11:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:00 ens3 1.00 0.18 0.22 0.10 0.00 0.00 0.00 0.00 11:20:00 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 0.98 0.29 0.24 0.28 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-48335) 08/01/25 _x86_64_ (2 CPU) 10:22:36 LINUX RESTART (2 CPU) 10:30:00 CPU %user %nice %system %iowait %steal %idle 10:40:00 all 0.13 0.00 0.04 0.25 0.03 99.56 10:40:00 0 0.18 0.00 0.04 0.05 0.02 99.71 10:40:00 1 0.08 0.00 0.04 0.44 0.03 99.41 10:50:00 all 0.33 0.00 0.05 0.02 0.02 99.57 10:50:00 0 0.10 0.00 0.05 0.01 0.02 99.82 10:50:00 1 0.56 0.00 0.06 0.04 0.02 99.32 11:00:00 all 0.53 0.00 0.04 0.01 0.02 99.40 11:00:00 0 0.56 0.00 0.05 0.01 0.02 99.37 11:00:00 1 0.50 0.00 0.03 0.02 0.01 99.44 11:10:00 all 0.27 0.00 0.03 0.02 0.02 99.66 11:10:00 0 0.11 0.00 0.04 0.04 0.02 99.79 11:10:00 1 0.43 0.00 0.03 0.01 0.02 99.52 11:20:00 all 0.28 0.00 0.04 0.02 0.03 99.64 11:20:00 0 0.33 0.00 0.05 0.02 0.03 99.57 11:20:00 1 0.22 0.00 0.03 0.01 0.02 99.71 Average: all 0.31 0.00 0.04 0.06 0.02 99.57 Average: 0 0.26 0.00 0.04 0.03 0.02 99.65 Average: 1 0.36 0.00 0.04 0.10 0.02 99.48