---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-51195 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 616 8719 4 6653 15030 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:55:2d:df brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.248/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81199sec preferred_lft 81199sec inet6 fe80::f816:3eff:fe55:2ddf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:39:e4:e2:3c 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-51195) 09/09/25 _x86_64_ (4 CPU) 16:40:39 LINUX RESTART (4 CPU) 16:50:06 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:00:07 1.66 0.00 1.64 0.01 0.04 20.46 459.62 17:10:07 1.50 0.00 1.50 0.00 0.00 16.52 0.00 17:20:07 1.55 0.00 1.55 0.00 0.01 16.96 0.00 17:30:07 1.55 0.00 1.55 0.00 0.00 17.17 0.00 17:40:07 24.80 2.71 21.44 0.65 139.71 1810.16 1135.98 17:50:07 29.37 2.44 24.07 2.86 145.44 4026.31 5704.63 18:00:00 29.86 0.08 26.74 3.04 3.74 2387.58 32340.11 Average: 12.87 0.75 11.19 0.93 41.33 1182.83 5619.02 16:50:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:00:07 13425388 15530840 484984 2.96 42524 2288884 1124644 6.46 401592 2288184 44 17:10:07 13424636 15530696 485176 2.96 43116 2288896 1124644 6.46 402188 2288508 44 17:20:07 13424384 15531044 484844 2.96 43712 2288896 1124644 6.46 402776 2289368 184 17:30:07 13423892 15531148 484792 2.96 44296 2288908 1124644 6.46 403360 2290080 196 17:40:07 12246940 15090412 882364 5.39 89616 2942940 1411548 8.10 548872 3252080 255212 17:50:07 10023364 13680636 2277636 13.91 120688 3672864 2451080 14.07 863584 5112456 18592 18:00:00 8432944 12699704 3254820 19.88 142532 4219476 3372424 19.36 995016 6520444 242016 Average: 12057364 14799211 1193517 7.29 75212 2855838 1676233 9.62 573913 3434446 73755 16:50:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:00:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:00:07 ens3 0.31 0.10 0.06 0.04 0.00 0.00 0.00 0.00 17:00:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:10:07 ens3 0.29 0.07 0.04 0.02 0.00 0.00 0.00 0.00 17:10:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:20:07 ens3 0.29 0.07 0.04 0.02 0.00 0.00 0.00 0.00 17:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:30:07 ens3 0.25 0.09 0.04 0.02 0.00 0.00 0.00 0.00 17:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:07 lo 0.28 0.28 0.03 0.03 0.00 0.00 0.00 0.00 17:40:07 ens3 57.89 40.53 474.49 8.47 0.00 0.00 0.00 0.00 17:40:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:07 lo 1406.64 1406.64 1333.66 1333.66 0.00 0.00 0.00 0.00 17:50:07 ens3 75.73 56.76 541.18 11.69 0.00 0.00 0.00 0.00 17:50:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:00 lo 1375.51 1375.51 1309.91 1309.91 0.00 0.00 0.00 0.00 18:00:00 ens3 22.74 20.47 39.77 6.30 0.00 0.00 0.00 0.00 18:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 395.89 395.89 376.08 376.08 0.00 0.00 0.00 0.00 Average: ens3 22.50 16.86 150.95 3.79 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-51195) 09/09/25 _x86_64_ (4 CPU) 16:40:39 LINUX RESTART (4 CPU) 16:50:06 CPU %user %nice %system %iowait %steal %idle 17:00:07 all 0.15 0.00 0.02 0.07 0.01 99.76 17:00:07 0 0.45 0.00 0.01 0.00 0.01 99.54 17:00:07 1 0.02 0.00 0.02 0.20 0.00 99.75 17:00:07 2 0.05 0.00 0.04 0.02 0.01 99.88 17:00:07 3 0.07 0.00 0.02 0.05 0.01 99.86 17:10:07 all 0.13 0.00 0.03 0.15 0.01 99.69 17:10:07 0 0.01 0.00 0.02 0.00 0.00 99.96 17:10:07 1 0.02 0.00 0.03 0.01 0.01 99.94 17:10:07 2 0.02 0.00 0.02 0.01 0.01 99.95 17:10:07 3 0.46 0.00 0.03 0.57 0.01 98.92 17:20:07 all 0.07 0.00 0.02 0.03 0.01 99.87 17:20:07 0 0.03 0.00 0.03 0.00 0.01 99.94 17:20:07 1 0.01 0.00 0.02 0.04 0.01 99.92 17:20:07 2 0.21 0.00 0.02 0.07 0.01 99.70 17:20:07 3 0.02 0.00 0.03 0.02 0.01 99.92 17:30:07 all 0.15 0.00 0.02 0.02 0.01 99.80 17:30:07 0 0.02 0.00 0.01 0.00 0.00 99.97 17:30:07 1 0.08 0.00 0.02 0.08 0.01 99.82 17:30:07 2 0.20 0.00 0.02 0.01 0.01 99.76 17:30:07 3 0.29 0.00 0.04 0.01 0.02 99.65 17:40:07 all 4.28 0.00 0.43 0.90 0.04 94.36 17:40:07 0 6.25 0.00 0.46 0.47 0.02 92.80 17:40:07 1 2.31 0.00 0.27 0.13 0.02 97.27 17:40:07 2 2.77 0.00 0.25 1.08 0.08 95.84 17:40:07 3 5.79 0.00 0.75 1.92 0.03 91.52 17:50:07 all 69.11 0.00 2.69 0.25 0.14 27.81 17:50:07 0 70.67 0.00 2.69 0.27 0.14 26.23 17:50:07 1 69.18 0.00 2.66 0.33 0.14 27.69 17:50:07 2 69.25 0.00 2.66 0.23 0.14 27.73 17:50:07 3 67.35 0.00 2.77 0.17 0.14 29.57 18:00:00 all 65.04 0.00 2.60 0.27 0.13 31.96 18:00:00 0 64.12 0.00 2.32 0.21 0.13 33.21 18:00:00 1 64.87 0.00 2.90 0.24 0.13 31.87 18:00:00 2 66.01 0.00 2.50 0.25 0.13 31.12 18:00:00 3 65.18 0.00 2.69 0.37 0.13 31.64 Average: all 19.72 0.00 0.83 0.24 0.05 79.17 Average: 0 20.10 0.00 0.79 0.14 0.04 78.93 Average: 1 19.37 0.00 0.84 0.15 0.04 79.60 Average: 2 19.65 0.00 0.78 0.24 0.05 79.28 Average: 3 19.75 0.00 0.90 0.44 0.05 78.86