---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-53231 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: 5600.00 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 647 8756 4 6585 14999 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:c8:16:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.123/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84614sec preferred_lft 84614sec inet6 fe80::f816:3eff:fec8:1651/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6d:17:ee:fb 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-53231) 09/17/25 _x86_64_ (4 CPU) 08:05:28 LINUX RESTART (4 CPU) 08:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:20:22 28.21 0.51 23.83 3.88 569.77 3455.92 28648.30 08:30:25 30.54 0.04 27.48 3.03 0.89 4503.13 8042.73 Average: 29.36 0.28 25.62 3.46 289.91 3971.09 18511.42 08:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:20:22 9283596 13119876 2836948 17.33 126656 3832232 2896584 16.63 894948 5811192 110816 08:30:25 6385380 11168276 4783924 29.22 141424 4722432 4814780 27.64 1174336 8372124 264 Average: 7834488 12144076 3810436 23.27 134040 4277332 3855682 22.13 1034642 7091658 55540 08:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:20:22 lo 1447.53 1447.53 1372.34 1372.34 0.00 0.00 0.00 0.00 08:20:22 ens3 47.75 36.18 278.22 8.74 0.00 0.00 0.00 0.00 08:20:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:25 lo 1178.98 1178.98 1119.87 1119.87 0.00 0.00 0.00 0.00 08:30:25 ens3 29.42 23.41 36.26 7.99 0.00 0.00 0.00 0.00 08:30:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1315.42 1315.42 1248.14 1248.14 0.00 0.00 0.00 0.00 Average: ens3 38.73 29.90 159.19 8.37 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-53231) 09/17/25 _x86_64_ (4 CPU) 08:05:28 LINUX RESTART (4 CPU) 08:10:01 CPU %user %nice %system %iowait %steal %idle 08:20:22 all 67.87 0.00 2.71 0.60 0.12 28.70 08:20:22 0 68.25 0.00 2.92 0.56 0.13 28.16 08:20:22 1 69.40 0.00 2.54 0.44 0.12 27.49 08:20:22 2 68.09 0.00 2.67 0.29 0.13 28.83 08:20:22 3 65.76 0.00 2.71 1.10 0.12 30.31 08:30:25 all 56.24 0.00 2.41 0.48 0.12 40.75 08:30:25 0 54.52 0.00 2.42 0.59 0.12 42.36 08:30:25 1 58.15 0.00 2.61 0.46 0.14 38.65 08:30:25 2 56.05 0.00 2.52 0.42 0.12 40.89 08:30:25 3 56.26 0.00 2.08 0.45 0.12 41.09 Average: all 62.15 0.00 2.56 0.54 0.12 34.63 Average: 0 61.49 0.00 2.67 0.57 0.12 35.14 Average: 1 63.87 0.00 2.57 0.45 0.13 32.98 Average: 2 62.16 0.00 2.59 0.35 0.12 34.77 Average: 3 61.09 0.00 2.40 0.78 0.12 35.61