---> uname -a: Linux prd-ubuntu2204-builder-2c-2g-207 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 557 3565 4 3814 7069 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:25:10:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.86/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83695sec preferred_lft 83695sec inet6 fe80::f816:3eff:fe25:10cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:09:c3:c7:d4 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-207) 08/13/25 _x86_64_ (2 CPU) 10:36:55 LINUX RESTART (2 CPU) 10:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:50:28 6.51 0.45 5.47 0.59 558.50 873.79 35111.72 11:00:28 1.08 0.01 1.08 0.00 0.04 13.19 317.01 11:10:01 1.16 0.00 1.16 0.00 0.00 13.54 0.00 11:20:04 40.90 1.52 37.13 2.25 104.25 3582.27 3100.04 Average: 12.50 0.50 11.29 0.72 171.93 1133.11 10021.06 10:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:28 5305012 7428780 379068 4.66 38776 2279100 961276 10.47 391252 2193232 136 11:00:28 5304992 7429296 378584 4.66 39204 2279208 961468 10.48 391684 2192372 176 11:10:01 5305092 7429800 378076 4.65 39604 2279216 961596 10.48 392092 2193016 120 11:20:04 3674032 7210488 540624 6.65 106532 3534928 1251804 13.64 564860 3530856 617880 Average: 4897282 7374591 419088 5.16 56029 2593113 1034036 11.27 434972 2527369 154578 10:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:50:28 lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 10:50:28 ens3 14.45 9.35 252.76 0.76 0.00 0.00 0.00 0.00 10:50:28 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:28 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:28 ens3 0.66 0.16 0.17 0.10 0.00 0.00 0.00 0.00 11:00:28 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:10:01 ens3 0.90 0.40 0.27 0.83 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:04 lo 0.25 0.25 0.04 0.04 0.00 0.00 0.00 0.00 11:20:04 ens3 51.11 34.79 487.71 6.96 0.00 0.00 0.00 0.00 11:20:04 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 16.97 11.30 188.41 2.17 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-207) 08/13/25 _x86_64_ (2 CPU) 10:36:55 LINUX RESTART (2 CPU) 10:40:01 CPU %user %nice %system %iowait %steal %idle 10:50:28 all 1.05 0.00 0.48 0.34 0.03 98.10 10:50:28 0 1.02 0.00 0.48 0.42 0.03 98.05 10:50:28 1 1.09 0.00 0.48 0.25 0.02 98.15 11:00:28 all 0.23 0.00 0.04 0.02 0.02 99.69 11:00:28 0 0.13 0.00 0.04 0.02 0.02 99.78 11:00:28 1 0.32 0.00 0.03 0.01 0.02 99.61 11:10:01 all 0.62 0.00 0.04 0.02 0.02 99.30 11:10:01 0 0.95 0.00 0.04 0.04 0.02 98.94 11:10:01 1 0.28 0.00 0.03 0.00 0.02 99.67 11:20:04 all 8.49 0.00 0.99 0.83 0.03 89.65 11:20:04 0 6.93 0.00 0.92 0.66 0.03 91.47 11:20:04 1 10.07 0.00 1.06 1.00 0.04 87.83 Average: all 2.61 0.00 0.39 0.31 0.03 96.67 Average: 0 2.26 0.00 0.38 0.29 0.03 97.04 Average: 1 2.95 0.00 0.41 0.32 0.03 96.29