---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-39124 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 11G 67G 14% / 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 617 9814 4 5557 15029 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:23:3c:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.23/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81798sec preferred_lft 81798sec inet6 fe80::f816:3eff:fe23:3c00/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0e:6c:ef:65 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-39124) 07/02/25 _x86_64_ (4 CPU) 13:47:53 LINUX RESTART (4 CPU) 13:50:11 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:00:01 19.11 0.48 5.90 12.73 593.48 942.76 248953.22 14:10:01 1.18 0.00 1.18 0.00 0.04 14.11 0.43 14:20:11 1.28 0.00 1.28 0.00 0.01 14.96 0.00 14:30:02 1.36 0.00 1.36 0.00 0.00 15.48 0.00 14:40:11 74.30 4.75 63.38 6.16 274.32 4935.42 79543.55 14:50:11 10.18 0.02 8.30 1.86 0.40 804.53 23141.17 15:00:11 33.70 0.19 29.33 4.19 5.15 10451.87 25981.45 Average: 20.27 0.79 15.94 3.55 123.93 2462.23 53519.63 13:50:11 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:01 13449176 15550372 465576 2.84 41732 2285600 1136264 6.52 398524 2275188 132 14:10:01 13449176 15550888 465148 2.84 42132 2285708 1136264 6.52 398932 2274632 144 14:20:11 13448672 15550936 465108 2.84 42656 2285724 1136264 6.52 399464 2276040 4 14:30:02 13447204 15550060 465964 2.85 43232 2285728 1136264 6.52 400032 2276904 0 14:40:11 10433600 13815452 2145348 13.10 128500 3404964 2547416 14.62 837804 4749000 18260 14:50:11 9376620 12940952 3017748 18.43 136128 3566504 3264644 18.74 873816 5741080 776 15:00:11 6885600 12323952 3624660 22.14 171084 5306872 3824640 21.95 1543984 7466476 131004 Average: 11498578 14468945 1521365 9.29 86495 3060157 2025965 11.63 693222 3865617 21474 13:50:11 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:00:01 ens3 17.85 10.57 271.87 0.76 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:10:01 ens3 0.30 0.08 0.04 0.02 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:20:11 ens3 0.31 0.10 0.06 0.04 0.00 0.00 0.00 0.00 14:20:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:30:02 ens3 0.24 0.08 0.04 0.02 0.00 0.00 0.00 0.00 14:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:11 lo 0.74 0.74 0.07 0.07 0.00 0.00 0.00 0.00 14:40:11 ens3 96.16 74.42 737.21 16.87 0.00 0.00 0.00 0.00 14:40:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:11 lo 49.92 49.92 12.09 12.09 0.00 0.00 0.00 0.00 14:50:11 ens3 7.31 6.10 8.25 2.18 0.00 0.00 0.00 0.00 14:50:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:11 lo 1935.22 1935.22 1845.98 1845.98 0.00 0.00 0.00 0.00 15:00:11 ens3 74.07 55.22 475.70 14.48 0.00 0.00 0.00 0.00 15:00:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 283.76 283.76 265.45 265.45 0.00 0.00 0.00 0.00 Average: ens3 28.19 21.07 214.20 4.94 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-39124) 07/02/25 _x86_64_ (4 CPU) 13:47:53 LINUX RESTART (4 CPU) 13:50:11 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 0.51 0.00 0.27 0.23 0.02 98.97 14:00:01 0 0.46 0.00 0.19 0.03 0.01 99.31 14:00:01 1 0.74 0.00 0.32 0.35 0.02 98.57 14:00:01 2 0.42 0.00 0.23 0.38 0.02 98.95 14:00:01 3 0.41 0.00 0.34 0.16 0.03 99.06 14:10:01 all 0.22 0.00 0.02 0.01 0.02 99.73 14:10:01 0 0.82 0.00 0.03 0.00 0.02 99.13 14:10:01 1 0.02 0.00 0.03 0.00 0.02 99.94 14:10:01 2 0.02 0.00 0.02 0.03 0.03 99.90 14:10:01 3 0.02 0.00 0.01 0.00 0.01 99.96 14:20:11 all 0.20 0.00 0.02 0.01 0.02 99.75 14:20:11 0 0.02 0.00 0.02 0.00 0.01 99.94 14:20:11 1 0.32 0.00 0.03 0.03 0.03 99.59 14:20:11 2 0.45 0.00 0.02 0.00 0.02 99.51 14:20:11 3 0.02 0.00 0.01 0.01 0.01 99.95 14:30:02 all 0.17 0.00 0.02 0.01 0.02 99.78 14:30:02 0 0.02 0.00 0.02 0.00 0.02 99.95 14:30:02 1 0.02 0.00 0.02 0.03 0.02 99.92 14:30:02 2 0.64 0.00 0.02 0.00 0.02 99.32 14:30:02 3 0.01 0.00 0.02 0.00 0.02 99.95 14:40:11 all 28.50 0.00 1.33 0.58 0.07 69.52 14:40:11 0 25.84 0.00 1.17 0.32 0.06 72.60 14:40:11 1 28.22 0.00 1.06 0.41 0.07 70.24 14:40:11 2 29.58 0.00 1.78 1.18 0.07 67.39 14:40:11 3 30.36 0.00 1.31 0.41 0.07 67.86 14:50:11 all 18.68 0.00 0.83 0.10 0.08 80.32 14:50:11 0 18.73 0.00 0.76 0.13 0.08 80.31 14:50:11 1 18.78 0.00 0.97 0.18 0.08 79.99 14:50:11 2 18.19 0.00 0.81 0.03 0.08 80.89 14:50:11 3 19.04 0.00 0.77 0.05 0.08 80.07 15:00:11 all 49.30 0.00 2.60 0.26 0.09 47.74 15:00:11 0 51.41 0.00 2.48 0.29 0.10 45.71 15:00:11 1 48.66 0.00 2.54 0.39 0.09 48.32 15:00:11 2 48.64 0.00 2.85 0.14 0.09 48.27 15:00:11 3 48.48 0.00 2.55 0.22 0.09 48.66 Average: all 13.97 0.00 0.73 0.17 0.04 85.08 Average: 0 13.92 0.00 0.67 0.11 0.04 85.25 Average: 1 13.85 0.00 0.71 0.20 0.05 85.19 Average: 2 14.02 0.00 0.82 0.25 0.05 84.86 Average: 3 14.09 0.00 0.71 0.12 0.04 85.03