---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-39386 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 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 514 2028 4 5395 7112 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:7d:93:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.241/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 82691sec preferred_lft 82691sec inet6 fe80::f816:3eff:fe7d:9381/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:70:30:6e:22 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-39386) 07/03/25 _x86_64_ (2 CPU) 11:37:38 LINUX RESTART (2 CPU) 11:40:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:50:03 18.29 0.47 5.94 11.87 583.68 918.95 132852.43 12:00:01 1.60 0.01 1.59 0.00 0.04 18.39 422.35 12:10:03 1.48 0.00 1.48 0.00 0.00 16.81 0.01 12:20:03 1.53 0.00 1.53 0.00 0.01 16.99 0.00 12:30:01 62.92 5.93 55.99 0.99 382.01 2837.86 1099.52 Average: 17.13 1.28 13.28 2.57 193.02 760.35 26892.50 11:40:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:03 5290312 7419872 387860 4.77 38992 2284700 960996 10.47 393912 2206164 180 12:00:01 5289808 7420104 387648 4.77 39620 2284804 960996 10.47 394536 2204948 236 12:10:03 5289808 7420724 387080 4.76 40224 2284820 960996 10.47 395148 2204976 216 12:20:03 5289304 7420956 386844 4.76 40820 2284960 961064 10.47 395744 2209092 224 12:30:01 3854532 6779424 985832 12.13 84888 2997768 1585080 17.27 564604 3415428 8708 Average: 5002753 7292216 507053 6.24 48909 2427410 1085826 11.83 428789 2448122 1913 11:40:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:03 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 11:50:03 ens3 18.10 9.28 266.89 0.69 0.00 0.00 0.00 0.00 11:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:01 ens3 0.50 0.09 0.06 0.02 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:03 ens3 0.39 0.10 0.07 0.04 0.00 0.00 0.00 0.00 12:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:20:03 ens3 0.55 0.18 0.16 0.10 0.00 0.00 0.00 0.00 12:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 12:30:01 ens3 65.40 51.69 548.12 12.72 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.16 0.16 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 16.95 12.24 162.79 2.71 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-39386) 07/03/25 _x86_64_ (2 CPU) 11:37:38 LINUX RESTART (2 CPU) 11:40:03 CPU %user %nice %system %iowait %steal %idle 11:50:03 all 1.18 0.00 0.52 0.49 0.02 97.79 11:50:03 0 1.24 0.00 0.49 0.28 0.02 97.96 11:50:03 1 1.12 0.00 0.55 0.69 0.02 97.62 12:00:01 all 0.29 0.00 0.04 0.02 0.02 99.62 12:00:01 0 0.16 0.00 0.05 0.03 0.02 99.74 12:00:01 1 0.41 0.00 0.04 0.02 0.02 99.50 12:10:03 all 0.38 0.00 0.04 0.02 0.02 99.54 12:10:03 0 0.10 0.00 0.03 0.01 0.01 99.84 12:10:03 1 0.65 0.00 0.04 0.04 0.03 99.25 12:20:03 all 0.22 0.00 0.04 0.17 0.02 99.54 12:20:03 0 0.04 0.00 0.05 0.34 0.02 99.56 12:20:03 1 0.40 0.00 0.04 0.01 0.02 99.53 12:30:01 all 10.50 0.00 0.90 0.57 0.04 88.00 12:30:01 0 12.33 0.00 1.07 0.77 0.03 85.80 12:30:01 1 8.67 0.00 0.73 0.36 0.04 90.20 Average: all 2.51 0.00 0.31 0.25 0.02 96.90 Average: 0 2.77 0.00 0.34 0.28 0.02 96.59 Average: 1 2.25 0.00 0.28 0.22 0.03 97.22