---> uname -a: Linux prd-ubuntu2204-builder-2c-8g-41040 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 8.7G 30G 23% / 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 499 4277 4 3160 7129 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:c7:72:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.18/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83946sec preferred_lft 83946sec inet6 fe80::f816:3eff:fec7:7245/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5b:9a:10:5d 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-8g-41040) 07/09/25 _x86_64_ (2 CPU) 11:23:45 LINUX RESTART (2 CPU) 11:30:30 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:40:12 1.31 0.01 1.30 0.01 0.04 17.50 1321.83 11:50:30 1.23 0.00 1.23 0.00 0.00 14.02 0.00 12:00:30 1.27 0.00 1.27 0.00 0.00 14.36 0.00 Average: 1.27 0.00 1.27 0.00 0.01 15.26 427.38 11:30:30 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:12 5300860 7426320 381648 4.70 39120 2280564 945832 10.31 391664 2196268 156 11:50:30 5300860 7426752 381216 4.69 39536 2280572 954248 10.40 392092 2196796 132 12:00:30 5302112 7428440 379516 4.67 39960 2280580 954200 10.40 392516 2196820 156 Average: 5301277 7427171 380793 4.68 39539 2280572 951427 10.37 392091 2196628 148 11:30:30 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:40:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:12 ens3 0.92 0.22 0.24 0.14 0.00 0.00 0.00 0.00 11:40:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:30 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:30 ens3 1.04 0.91 0.20 0.79 0.00 0.00 0.00 0.00 11:50:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:30 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:30 ens3 0.60 0.16 0.17 0.10 0.00 0.00 0.00 0.00 12:00:30 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 0.85 0.44 0.20 0.35 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-8g-41040) 07/09/25 _x86_64_ (2 CPU) 11:23:45 LINUX RESTART (2 CPU) 11:30:30 CPU %user %nice %system %iowait %steal %idle 11:40:12 all 0.15 0.00 0.05 0.02 0.04 99.74 11:40:12 0 0.09 0.00 0.05 0.01 0.04 99.81 11:40:12 1 0.21 0.00 0.05 0.04 0.04 99.66 11:50:30 all 0.34 0.00 0.05 0.02 0.04 99.54 11:50:30 0 0.43 0.00 0.06 0.03 0.03 99.45 11:50:30 1 0.25 0.00 0.05 0.01 0.05 99.64 12:00:30 all 0.57 0.00 0.05 0.02 0.03 99.33 12:00:30 0 0.34 0.00 0.04 0.01 0.02 99.60 12:00:30 1 0.79 0.00 0.07 0.03 0.05 99.07 Average: all 0.35 0.00 0.05 0.02 0.04 99.53 Average: 0 0.29 0.00 0.05 0.02 0.03 99.62 Average: 1 0.42 0.00 0.06 0.03 0.05 99.45