---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-51911 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB 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 Retbleed: Vulnerable 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; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev 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 tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/25202 /dev/loop4 64M 64M 0 100% /snap/core20/2599 /dev/loop5 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 15997 665 10534 1 4797 14992 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:66:31:18 brd ff:ff:ff:ff:ff:ff inet 10.30.171.149/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fe66:3118/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a8:01:bd:e6 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-51911) 09/12/25 _x86_64_ (4 CPU) 10:16:27 LINUX RESTART (4 CPU) 10:17:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:18:01 295.87 80.45 215.42 0.00 1713.82 10601.43 0.00 10:19:02 105.65 24.78 80.87 0.00 1507.75 16468.32 0.00 10:20:01 87.60 5.76 81.83 0.00 400.20 16419.18 0.00 10:21:01 55.03 0.02 55.01 0.00 0.13 20469.31 0.00 10:22:01 53.76 3.90 49.86 0.00 4288.35 11778.97 0.00 10:23:01 91.57 28.26 63.31 0.00 958.37 12094.12 0.00 10:24:01 33.29 0.95 32.34 0.00 109.32 16513.38 0.00 Average: 103.75 20.77 82.98 0.00 1285.66 14892.67 0.00 10:17:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:18:01 13278064 15408240 572028 3.49 68728 2256944 1385676 7.95 811740 2014196 194224 10:19:02 12689560 15405772 555268 3.39 112144 2740984 1440384 8.26 920968 2415172 273536 10:20:01 12080452 15301776 658448 4.02 126088 3204472 1613664 9.26 1074768 2843300 303760 10:21:01 11759516 15356496 602492 3.68 138816 3538056 1521260 8.73 1037616 3172680 71052 10:22:01 11211976 15288576 658764 4.02 172172 3970964 1602900 9.20 1378648 3348220 944 10:23:01 10792496 15313552 632140 3.86 187464 4359752 1580584 9.07 1820128 3287780 469372 10:24:01 10824560 15396328 549732 3.36 191084 4401604 1424532 8.17 1750516 3321156 60636 Average: 11805232 15352963 604125 3.69 142357 3496111 1509857 8.66 1256341 2914643 196218 10:17:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:18:01 lo 0.85 0.85 0.08 0.08 0.00 0.00 0.00 0.00 10:18:01 ens3 270.63 187.13 2181.83 51.46 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:02 lo 3.93 3.93 0.37 0.37 0.00 0.00 0.00 0.00 10:19:02 ens3 108.85 100.82 1592.59 18.31 0.00 0.00 0.00 0.00 10:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 8.34 8.34 0.77 0.77 0.00 0.00 0.00 0.00 10:20:01 ens3 86.29 70.29 1362.73 8.92 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 lo 9.46 9.46 0.86 0.86 0.00 0.00 0.00 0.00 10:21:01 ens3 31.59 36.19 24.95 6.44 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 lo 20.73 20.73 1.83 1.83 0.00 0.00 0.00 0.00 10:22:01 ens3 172.05 134.74 3037.35 15.71 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 lo 5.30 5.30 0.56 0.56 0.00 0.00 0.00 0.00 10:23:01 ens3 68.09 61.86 394.63 7.45 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 lo 5.73 5.73 0.47 0.47 0.00 0.00 0.00 0.00 10:24:01 ens3 30.69 31.48 28.50 7.88 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.75 7.75 0.70 0.70 0.00 0.00 0.00 0.00 Average: ens3 110.18 89.21 1233.72 16.70 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-51911) 09/12/25 _x86_64_ (4 CPU) 10:16:27 LINUX RESTART (4 CPU) 10:17:00 CPU %user %nice %system %iowait %steal %idle 10:18:01 all 20.34 13.17 10.58 2.88 0.12 52.90 10:18:01 0 11.42 13.87 10.91 3.41 0.12 60.28 10:18:01 1 21.27 13.83 12.12 4.01 0.11 48.65 10:18:01 2 9.54 15.97 11.39 1.81 0.12 61.17 10:18:01 3 39.09 9.03 7.90 2.30 0.13 41.55 10:19:02 all 22.76 0.00 3.33 1.49 0.10 72.33 10:19:02 0 11.37 0.00 2.98 1.57 0.10 83.98 10:19:02 1 29.06 0.00 3.33 1.36 0.08 66.17 10:19:02 2 15.71 0.00 3.37 2.33 0.10 78.48 10:19:02 3 34.93 0.00 3.64 0.70 0.10 60.63 10:20:01 all 15.67 0.00 1.44 1.36 0.09 81.43 10:20:01 0 12.33 0.00 1.09 0.05 0.09 86.44 10:20:01 1 34.48 0.00 2.55 1.53 0.12 61.32 10:20:01 2 4.74 0.00 0.89 2.57 0.08 91.72 10:20:01 3 11.26 0.00 1.26 1.26 0.09 86.14 10:21:01 all 10.92 0.00 0.74 1.07 0.09 87.17 10:21:01 0 6.81 0.00 0.47 0.00 0.07 92.66 10:21:01 1 2.05 0.00 0.22 0.00 0.07 97.67 10:21:01 2 7.39 0.00 0.79 2.13 0.10 89.59 10:21:01 3 27.44 0.00 1.50 2.17 0.13 68.76 10:22:01 all 7.18 0.00 2.59 1.73 0.10 88.39 10:22:01 0 8.54 0.00 1.93 1.00 0.12 88.41 10:22:01 1 5.80 0.00 3.21 0.75 0.12 90.13 10:22:01 2 8.22 0.00 2.06 0.35 0.10 89.27 10:22:01 3 6.15 0.00 3.18 4.84 0.08 85.75 10:23:01 all 12.31 1.94 2.48 0.98 0.10 82.19 10:23:01 0 9.98 2.14 2.51 1.26 0.12 83.99 10:23:01 1 4.69 0.23 1.73 0.15 0.08 93.11 10:23:01 2 19.83 0.33 2.66 1.71 0.10 75.37 10:23:01 3 14.82 5.07 3.01 0.79 0.12 76.20 10:24:01 all 9.62 0.00 0.78 0.97 0.08 88.56 10:24:01 0 4.66 0.00 0.78 2.97 0.07 91.52 10:24:01 1 7.72 0.00 0.92 0.02 0.05 91.30 10:24:01 2 5.37 0.00 0.58 0.80 0.08 93.16 10:24:01 3 20.72 0.00 0.82 0.10 0.12 78.25 Average: all 14.12 2.18 3.15 1.50 0.10 78.95 Average: 0 9.30 2.31 2.97 1.47 0.10 83.86 Average: 1 14.96 2.04 3.46 1.12 0.09 78.33 Average: 2 10.11 2.35 3.12 1.67 0.10 82.65 Average: 3 22.12 2.03 3.05 1.74 0.11 70.95