---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-53740 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): 4 On-line CPU(s) list: 0-3 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): 4 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 12G 66G 16% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 660 8690 4 6638 14986 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:38:25:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.51/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84669sec preferred_lft 84669sec inet6 fe80::f816:3eff:fe38:25d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:27:70:6e:a2 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-docker-4c-4g-53740) 09/18/25 _x86_64_ (4 CPU) 07:31:17 LINUX RESTART (4 CPU) 07:40:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:50:04 26.79 0.03 23.85 2.92 0.56 2315.31 23176.08 08:00:04 23.35 0.21 20.48 2.66 16.95 9332.59 9704.32 Average: 25.07 0.12 22.16 2.79 8.75 5823.95 16440.20 07:40:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:04 8274644 12430016 3524064 21.52 134596 4121760 3586136 20.58 970024 6706032 202672 08:00:04 8904660 15346996 600024 3.66 158348 6308736 1124048 6.45 1789284 5183736 14644 Average: 8589652 13888506 2062044 12.59 146472 5215248 2355092 13.52 1379654 5944884 108658 07:40:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:04 lo 1268.47 1268.47 1207.77 1207.77 0.00 0.00 0.00 0.00 07:50:04 ens3 25.81 22.36 18.99 7.31 0.00 0.00 0.00 0.00 07:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:04 lo 531.12 531.12 2707.92 2707.92 0.00 0.00 0.00 0.00 08:00:04 ens3 42.11 34.95 131.10 34.68 0.00 0.00 0.00 0.00 08:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 899.79 899.79 1957.85 1957.85 0.00 0.00 0.00 0.00 Average: ens3 33.96 28.65 75.05 21.00 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-docker-4c-4g-53740) 09/18/25 _x86_64_ (4 CPU) 07:31:17 LINUX RESTART (4 CPU) 07:40:04 CPU %user %nice %system %iowait %steal %idle 07:50:04 all 66.00 0.00 2.46 0.20 0.11 31.23 07:50:04 0 66.78 0.00 2.38 0.24 0.11 30.49 07:50:04 1 64.27 0.00 2.49 0.16 0.11 32.96 07:50:04 2 67.48 0.00 2.72 0.16 0.11 29.53 07:50:04 3 65.48 0.00 2.25 0.24 0.11 31.92 08:00:04 all 37.48 0.00 3.97 0.43 0.08 58.04 08:00:04 0 29.10 0.00 1.54 0.76 0.07 68.53 08:00:04 1 47.34 0.00 10.58 0.08 0.10 41.89 08:00:04 2 35.75 0.00 1.97 0.54 0.08 61.65 08:00:04 3 37.74 0.00 1.79 0.34 0.08 60.06 Average: all 51.72 0.00 3.21 0.32 0.10 44.65 Average: 0 47.91 0.00 1.96 0.50 0.09 49.54 Average: 1 55.80 0.00 6.54 0.12 0.11 37.43 Average: 2 51.60 0.00 2.34 0.35 0.10 45.60 Average: 3 51.59 0.00 2.02 0.29 0.09 46.01