---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-39102 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 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 540 3578 4 3818 7086 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:58:7b:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.121/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 82102sec preferred_lft 82102sec inet6 fe80::f816:3eff:fe58:7b4a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a2:c4:fd:4f 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-39102) 07/02/25 _x86_64_ (2 CPU) 12:33:29 LINUX RESTART (2 CPU) 12:40:20 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:50:01 0.97 0.01 0.95 0.01 0.04 15.68 27.75 13:00:20 0.99 0.00 0.99 0.00 0.00 13.26 0.00 13:10:20 1.01 0.00 1.01 0.00 0.00 12.85 0.00 13:20:17 1.13 0.00 1.13 0.00 0.01 13.84 0.00 13:30:20 1.05 0.00 1.05 0.00 0.00 13.25 0.01 13:40:20 1.23 0.00 1.23 0.00 0.00 15.37 0.00 Average: 1.06 0.00 1.06 0.00 0.01 14.03 4.48 12:40:20 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:01 5302192 7428316 379744 4.67 38712 2281536 945164 10.30 391492 2198056 128 13:00:20 5301692 7428208 379840 4.67 39088 2281548 944140 10.29 391872 2197556 140 13:10:20 5301444 7428384 379644 4.67 39376 2281680 944092 10.29 392152 2197760 128 13:20:17 5301440 7428748 379332 4.67 39724 2281692 944140 10.29 392508 2198016 132 13:30:20 5300464 7428212 379832 4.67 40024 2281828 952412 10.38 392808 2198248 128 13:40:20 5300224 7428396 379648 4.67 40456 2281840 952412 10.38 393216 2198336 128 Average: 5301243 7428377 379673 4.67 39563 2281687 947060 10.32 392341 2197995 131 12:40:20 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 ens3 0.42 0.08 0.05 0.02 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:20 ens3 0.46 0.13 0.10 0.06 0.00 0.00 0.00 0.00 13:00:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:20 ens3 0.32 0.08 0.04 0.02 0.00 0.00 0.00 0.00 13:10:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:20:17 ens3 0.37 0.12 0.09 0.06 0.00 0.00 0.00 0.00 13:20:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:20 ens3 0.80 0.55 0.10 0.59 0.00 0.00 0.00 0.00 13:30:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:40:20 ens3 0.39 0.10 0.08 0.04 0.00 0.00 0.00 0.00 13:40:20 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 0.46 0.18 0.08 0.13 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-39102) 07/02/25 _x86_64_ (2 CPU) 12:33:29 LINUX RESTART (2 CPU) 12:40:20 CPU %user %nice %system %iowait %steal %idle 12:50:01 all 0.35 0.00 0.05 0.02 0.04 99.55 12:50:01 0 0.54 0.00 0.04 0.00 0.04 99.37 12:50:01 1 0.16 0.00 0.05 0.03 0.04 99.72 13:00:20 all 0.10 0.00 0.04 0.02 0.04 99.80 13:00:20 0 0.08 0.00 0.04 0.03 0.03 99.81 13:00:20 1 0.12 0.00 0.04 0.01 0.04 99.79 13:10:20 all 0.22 0.00 0.05 0.02 0.04 99.67 13:10:20 0 0.04 0.00 0.06 0.03 0.03 99.84 13:10:20 1 0.40 0.00 0.05 0.00 0.04 99.50 13:20:17 all 0.46 0.00 0.05 0.01 0.04 99.44 13:20:17 0 0.88 0.00 0.05 0.01 0.04 99.03 13:20:17 1 0.04 0.00 0.06 0.02 0.04 99.85 13:30:20 all 0.21 0.00 0.05 0.02 0.03 99.69 13:30:20 0 0.34 0.00 0.04 0.01 0.03 99.59 13:30:20 1 0.08 0.00 0.05 0.03 0.04 99.80 13:40:20 all 0.24 0.00 0.04 0.03 0.03 99.65 13:40:20 0 0.09 0.00 0.05 0.05 0.03 99.77 13:40:20 1 0.39 0.00 0.04 0.01 0.04 99.53 Average: all 0.26 0.00 0.05 0.02 0.04 99.64 Average: 0 0.33 0.00 0.05 0.02 0.03 99.57 Average: 1 0.20 0.00 0.05 0.02 0.04 99.70