---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-51827 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: 2800.000 BogoMIPS: 5600.00 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /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 687 10722 1 4587 14970 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:5c:34:37 brd ff:ff:ff:ff:ff:ff inet 10.30.170.241/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe5c:3437/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9d:52:5f:fa 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-51827) 09/12/25 _x86_64_ (4 CPU) 04:22:52 LINUX RESTART (4 CPU) 04:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:24:02 438.64 161.26 277.39 0.00 12223.96 47237.06 0.00 04:25:01 92.29 14.42 77.87 0.00 217.05 11292.20 0.00 04:26:01 106.00 24.26 81.74 0.00 1485.75 18467.19 0.00 04:27:01 40.51 0.07 40.44 0.00 0.53 12695.35 0.00 04:28:01 32.96 0.77 32.19 0.00 31.06 12643.36 0.00 04:29:01 105.02 30.96 74.05 0.00 5200.47 14263.09 0.00 04:30:01 47.89 0.75 47.14 0.00 26.40 20841.73 0.00 Average: 123.40 33.26 90.15 0.00 2746.77 19654.19 0.00 04:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:02 13473060 15393524 597724 3.65 52436 2075796 1337224 7.67 816088 1838112 88352 04:25:01 13095620 15397468 568976 3.47 79428 2405484 1368216 7.85 840416 2142372 187560 04:26:01 12267380 15277460 682372 4.17 105404 3035000 1556112 8.93 1019760 2731112 305820 04:27:01 11950584 15336932 622156 3.80 118208 3368436 1464444 8.40 981292 3059232 303764 04:28:01 11806500 15254628 697448 4.26 119600 3426248 1513344 8.68 1059592 3109184 804 04:29:01 11046696 15344912 600828 3.67 166184 4180660 1501404 8.61 1591824 3283480 587384 04:30:01 11027868 15363512 582848 3.56 168516 4209956 1335988 7.66 1702524 3188232 37908 Average: 12095387 15338348 621765 3.80 115682 3243083 1439533 8.26 1144499 2764532 215942 04:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:02 ens3 367.61 238.08 2364.51 68.63 0.00 0.00 0.00 0.00 04:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 04:25:01 ens3 57.92 51.84 585.57 8.70 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 04:26:01 ens3 119.53 91.02 1638.61 9.80 0.00 0.00 0.00 0.00 04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 lo 8.80 8.80 0.84 0.84 0.00 0.00 0.00 0.00 04:27:01 ens3 28.71 33.76 22.58 6.15 0.00 0.00 0.00 0.00 04:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 lo 9.00 9.00 0.82 0.82 0.00 0.00 0.00 0.00 04:28:01 ens3 98.85 88.94 918.91 13.03 0.00 0.00 0.00 0.00 04:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 lo 22.33 22.33 1.95 1.95 0.00 0.00 0.00 0.00 04:29:01 ens3 194.77 140.03 2508.39 11.76 0.00 0.00 0.00 0.00 04:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 lo 2.23 2.23 0.23 0.23 0.00 0.00 0.00 0.00 04:30:01 ens3 36.24 39.96 33.74 7.64 0.00 0.00 0.00 0.00 04:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 lo 9.40 9.40 0.86 0.86 0.00 0.00 0.00 0.00 Average: ens3 129.26 97.77 1154.54 17.98 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 Average: lo 7.85 7.85 0.71 0.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-51827) 09/12/25 _x86_64_ (4 CPU) 04:22:52 LINUX RESTART (4 CPU) 04:23:01 CPU %user %nice %system %iowait %steal %idle 04:24:02 all 16.66 18.27 14.82 3.92 0.14 46.19 04:24:02 0 15.63 18.34 14.46 6.28 0.14 45.15 04:24:02 1 16.43 17.94 15.96 2.82 0.12 46.73 04:24:02 2 14.77 18.67 15.27 3.60 0.15 47.53 04:24:02 3 19.83 18.11 13.60 2.99 0.14 45.34 04:25:01 all 19.14 2.44 3.05 1.41 0.08 73.87 04:25:01 0 11.10 2.16 2.61 0.37 0.07 83.69 04:25:01 1 10.33 2.24 2.38 3.72 0.05 81.28 04:25:01 2 7.58 2.92 2.69 0.97 0.10 85.74 04:25:01 3 47.75 2.43 4.54 0.60 0.10 44.58 04:26:01 all 17.94 0.00 1.99 1.34 0.11 78.63 04:26:01 0 36.54 0.00 3.15 0.55 0.12 59.64 04:26:01 1 10.01 0.00 1.64 1.76 0.07 86.53 04:26:01 2 10.97 0.00 1.73 2.20 0.08 85.02 04:26:01 3 14.20 0.00 1.43 0.84 0.17 83.36 04:27:01 all 11.14 0.00 0.83 0.51 0.07 87.45 04:27:01 0 8.15 0.00 0.84 0.99 0.05 89.98 04:27:01 1 3.42 0.00 0.38 0.80 0.05 95.34 04:27:01 2 2.99 0.00 0.37 0.13 0.08 96.42 04:27:01 3 29.90 0.00 1.73 0.13 0.08 68.15 04:28:01 all 4.40 0.00 0.54 0.52 0.05 94.49 04:28:01 0 7.07 0.00 0.65 0.89 0.05 91.34 04:28:01 1 3.79 0.00 0.50 0.48 0.05 95.17 04:28:01 2 3.26 0.00 0.52 0.66 0.08 95.48 04:28:01 3 3.46 0.00 0.47 0.07 0.03 95.98 04:29:01 all 13.03 1.20 3.77 1.13 0.07 80.81 04:29:01 0 6.55 0.37 3.29 1.52 0.07 88.20 04:29:01 1 28.07 0.57 4.54 1.78 0.08 64.96 04:29:01 2 10.76 0.30 3.64 0.27 0.07 84.96 04:29:01 3 6.74 3.57 3.60 0.94 0.05 85.10 04:30:01 all 8.49 0.77 1.39 0.72 0.07 88.56 04:30:01 0 9.10 0.12 1.31 1.11 0.05 88.32 04:30:01 1 8.56 1.73 1.47 0.60 0.07 87.57 04:30:01 2 7.97 0.23 1.47 1.10 0.08 89.14 04:30:01 3 8.31 1.01 1.32 0.07 0.07 89.22 Average: all 12.95 3.21 3.75 1.36 0.08 78.64 Average: 0 13.46 2.96 3.73 1.66 0.08 78.11 Average: 1 11.50 3.19 3.82 1.70 0.07 79.72 Average: 2 8.33 3.14 3.66 1.28 0.09 83.51 Average: 3 18.53 3.56 3.79 0.80 0.09 73.22