---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-42650 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 9.2G 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 500 3666 4 3771 7126 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:31:cf:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.230/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84098sec preferred_lft 84098sec inet6 fe80::f816:3eff:fe31:cffc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8a:c2:e2:64 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-42650) 07/14/25 _x86_64_ (2 CPU) 12:43:37 LINUX RESTART (2 CPU) 12:50:12 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:00:02 1.34 0.01 1.33 0.01 0.04 17.36 27.37 13:10:12 1.22 0.00 1.22 0.00 0.00 14.30 0.00 13:20:12 79.08 6.61 59.74 12.74 410.79 4937.88 114739.31 Average: 27.21 2.20 20.76 4.25 136.94 1656.50 38255.40 12:50:12 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:00:02 5297296 7419248 388904 4.78 39056 2277112 953800 10.39 391040 2201772 168 13:10:12 5297048 7419412 388808 4.78 39456 2277124 953848 10.39 391444 2201488 228 13:20:12 2967008 6202692 1552604 19.10 94236 3291080 2128376 23.19 678452 4167672 93532 Average: 4520451 7013784 776772 9.56 57583 2615105 1345341 14.66 486979 2856977 31309 12:50:12 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:00:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:02 ens3 0.55 0.16 0.15 0.08 0.00 0.00 0.00 0.00 13:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:12 ens3 0.55 0.18 0.16 0.10 0.00 0.00 0.00 0.00 13:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:12 lo 513.12 513.12 487.85 487.85 0.00 0.00 0.00 0.00 13:20:12 ens3 78.87 63.16 741.85 14.80 0.00 0.00 0.00 0.00 13:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 171.11 171.11 162.62 162.62 0.00 0.00 0.00 0.00 Average: ens3 26.66 21.16 247.38 5.00 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-42650) 07/14/25 _x86_64_ (2 CPU) 12:43:37 LINUX RESTART (2 CPU) 12:50:12 CPU %user %nice %system %iowait %steal %idle 13:00:02 all 0.18 0.00 0.04 0.02 0.03 99.72 13:00:02 0 0.07 0.00 0.05 0.03 0.03 99.82 13:00:02 1 0.30 0.00 0.04 0.01 0.03 99.62 13:10:12 all 0.21 0.00 0.04 0.65 0.03 99.07 13:10:12 0 0.04 0.00 0.04 1.30 0.02 98.60 13:10:12 1 0.38 0.00 0.05 0.00 0.03 99.54 13:20:12 all 45.70 0.00 2.57 0.99 0.08 50.66 13:20:12 0 45.33 0.00 2.75 0.88 0.08 50.97 13:20:12 1 46.07 0.00 2.40 1.11 0.07 50.35 Average: all 15.35 0.00 0.88 0.56 0.05 83.16 Average: 0 15.14 0.00 0.94 0.75 0.04 83.13 Average: 1 15.55 0.00 0.82 0.37 0.05 83.20