---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-51635 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi 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 689 10893 1 4414 14968 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:66:98:4e brd ff:ff:ff:ff:ff:ff inet 10.30.170.77/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fe66:984e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:bb:97:31 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-51635) 09/11/25 _x86_64_ (4 CPU) 07:39:21 LINUX RESTART (4 CPU) 07:40:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:41:01 345.37 78.86 266.51 0.00 1579.54 8533.83 0.00 07:42:01 82.84 0.95 81.89 0.00 72.92 14270.29 0.00 07:43:01 60.36 0.87 59.50 0.00 48.78 18854.78 0.00 07:44:01 34.41 0.02 34.39 0.00 0.13 12259.42 0.00 07:45:01 149.58 32.08 117.50 0.00 5242.86 38140.58 0.00 07:46:01 18.85 0.13 18.71 0.00 9.07 4128.51 0.00 07:47:01 22.23 1.05 21.18 0.00 110.51 1718.25 0.00 Average: 102.52 16.43 86.10 0.00 1010.45 13973.69 0.00 07:40:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:41:01 13219316 15342884 635748 3.88 64908 2255636 1392020 7.99 908136 1976332 222208 07:42:01 12893352 15371668 586696 3.58 86660 2564192 1394844 8.00 896056 2270760 201524 07:43:01 12479340 15373996 583456 3.56 100052 2936388 1357008 7.79 914100 2636736 60784 07:44:01 12087124 15298972 657500 4.01 110676 3216180 1438844 8.26 1002360 2915112 7892 07:45:01 11275352 15342228 599980 3.66 145972 3985272 1517748 8.71 1516008 3140424 0 07:46:01 11176400 15304540 638404 3.90 159808 4029792 1495672 8.58 1733492 3022764 516 07:47:01 11194368 15371580 571040 3.49 164112 4069352 1329568 7.63 1681668 3052440 40212 Average: 12046465 15343695 610403 3.73 118884 3293830 1417958 8.14 1235974 2716367 76162 07:40:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:41:01 ens3 139.32 99.16 1731.80 19.66 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 lo 0.46 0.46 0.05 0.05 0.00 0.00 0.00 0.00 07:42:01 ens3 68.06 60.79 853.52 10.07 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 07:43:01 ens3 78.17 64.95 847.85 8.18 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 lo 9.20 9.20 0.84 0.84 0.00 0.00 0.00 0.00 07:44:01 ens3 45.79 53.74 36.68 8.44 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 lo 15.86 15.86 1.51 1.51 0.00 0.00 0.00 0.00 07:45:01 ens3 408.47 309.43 3412.48 27.15 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 14.23 14.23 1.22 1.22 0.00 0.00 0.00 0.00 07:46:01 ens3 20.00 23.63 15.45 3.47 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 7.05 7.05 0.66 0.66 0.00 0.00 0.00 0.00 07:47:01 ens3 27.01 26.23 25.95 8.57 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 lo 3.40 3.40 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 112.47 91.15 990.86 12.24 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 7.50 7.50 0.68 0.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-51635) 09/11/25 _x86_64_ (4 CPU) 07:39:21 LINUX RESTART (4 CPU) 07:40:00 CPU %user %nice %system %iowait %steal %idle 07:41:01 all 13.47 14.48 10.51 4.55 0.13 56.85 07:41:01 0 11.21 13.92 10.23 2.38 0.12 62.13 07:41:01 1 7.08 16.08 11.23 3.22 0.12 62.28 07:41:01 2 10.56 13.52 9.88 5.20 0.15 60.68 07:41:01 3 24.88 14.37 10.68 7.38 0.12 42.58 07:42:01 all 20.33 0.00 1.89 2.36 0.07 75.35 07:42:01 0 15.50 0.00 1.82 0.52 0.05 82.11 07:42:01 1 32.06 0.00 2.67 1.17 0.07 64.03 07:42:01 2 22.16 0.00 1.91 3.49 0.08 72.35 07:42:01 3 11.59 0.00 1.15 4.26 0.07 82.92 07:43:01 all 12.09 0.00 1.05 3.63 0.24 83.00 07:43:01 0 7.65 0.00 0.55 0.25 0.05 91.50 07:43:01 1 14.87 0.00 1.00 0.55 0.07 83.51 07:43:01 2 7.23 0.00 1.18 8.68 0.08 82.82 07:43:01 3 18.52 0.00 1.46 5.07 0.75 74.19 07:44:01 all 8.53 0.00 0.56 1.27 0.06 89.58 07:44:01 0 6.40 0.00 0.35 0.07 0.05 93.13 07:44:01 1 3.59 0.00 0.20 0.00 0.05 96.16 07:44:01 2 20.02 0.00 1.32 3.68 0.08 74.90 07:44:01 3 4.09 0.00 0.38 1.32 0.07 94.14 07:45:01 all 15.83 1.22 3.79 6.70 0.09 72.37 07:45:01 0 11.14 0.45 5.10 9.11 0.08 74.11 07:45:01 1 8.89 0.61 3.10 9.52 0.09 77.78 07:45:01 2 23.23 3.43 3.53 5.55 0.10 64.16 07:45:01 3 19.90 0.35 3.36 2.58 0.10 73.70 07:46:01 all 3.75 0.76 1.66 6.84 0.07 86.91 07:46:01 0 2.09 1.37 0.93 13.62 0.08 81.91 07:46:01 1 2.28 1.26 1.09 12.75 0.07 82.56 07:46:01 2 4.41 0.24 2.04 0.79 0.08 92.45 07:46:01 3 6.20 0.18 2.57 0.32 0.05 90.68 07:47:01 all 13.55 0.00 0.99 0.50 0.06 84.90 07:47:01 0 6.15 0.00 0.98 0.48 0.05 92.33 07:47:01 1 3.05 0.00 0.75 1.20 0.05 94.94 07:47:01 2 42.07 0.00 1.62 0.32 0.10 55.89 07:47:01 3 3.03 0.00 0.60 0.02 0.03 96.32 Average: all 12.50 2.35 2.91 3.68 0.10 78.45 Average: 0 8.58 2.23 2.84 3.78 0.07 82.50 Average: 1 10.28 2.60 2.87 4.00 0.07 80.17 Average: 2 18.58 2.42 3.05 3.95 0.10 71.90 Average: 3 12.57 2.15 2.89 3.00 0.17 79.23