---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8445 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 9.6G 68G 13% / 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 693 11865 1 3438 14964 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:a1:e8:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.171.219/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fea1:e8a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:82:82:1c:4c 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-8445) 02/04/25 _x86_64_ (4 CPU) 13:19:41 LINUX RESTART (4 CPU) 13:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:21:01 457.31 148.84 308.47 0.00 11076.95 47313.31 0.00 13:22:01 319.96 34.97 284.99 0.00 2021.46 12321.51 0.00 13:23:01 73.42 18.06 55.36 0.00 1204.47 19767.77 0.00 13:24:01 16.58 0.60 15.98 0.00 30.13 1831.56 0.00 13:25:01 47.56 5.18 42.38 0.00 4506.45 7275.45 0.00 Average: 182.97 41.53 141.44 0.00 3767.83 17701.74 0.00 13:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:21:01 13461368 15373644 615776 3.76 53764 2064952 1335380 7.66 873952 1786748 71204 13:22:01 12429944 14931372 1030940 6.29 82832 2599312 1690536 9.70 1371176 2269052 343352 13:23:01 10888016 13719904 2239224 13.67 90228 2895308 2752204 15.79 2814116 2335956 41360 13:24:01 7045856 9887752 6071060 37.06 91928 2903116 6752700 38.74 6642940 2339888 4376 13:25:01 12227396 15388948 561032 3.42 99880 3206180 1282972 7.36 1341120 2452024 2876 Average: 11210516 13860324 2103606 12.84 83726 2733774 2762758 15.85 2608661 2236734 92634 13:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:21:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 13:21:01 ens3 495.67 312.91 1992.25 68.46 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 13:22:01 ens3 308.28 249.63 4095.09 39.21 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 13:23:01 ens3 119.28 106.70 1146.28 20.29 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 13:24:01 ens3 12.21 9.27 2.54 2.73 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 13:25:01 ens3 210.16 155.09 2111.44 14.19 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.19 1.19 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 229.12 166.72 1869.59 28.98 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 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-8445) 02/04/25 _x86_64_ (4 CPU) 13:19:41 LINUX RESTART (4 CPU) 13:20:01 CPU %user %nice %system %iowait %steal %idle 13:21:01 all 15.00 16.87 12.93 5.18 0.13 49.89 13:21:01 0 15.99 16.41 13.97 8.25 0.12 45.25 13:21:01 1 12.52 18.25 12.38 4.16 0.14 52.56 13:21:01 2 17.80 15.65 12.89 4.73 0.15 48.79 13:21:01 3 13.67 17.17 12.47 3.58 0.12 53.00 13:22:01 all 32.27 0.00 1.98 2.46 0.09 63.20 13:22:01 0 23.89 0.00 1.91 1.15 0.07 72.98 13:22:01 1 40.26 0.00 2.33 2.20 0.10 55.11 13:22:01 2 26.61 0.00 0.87 0.53 0.12 71.87 13:22:01 3 38.33 0.00 2.79 5.97 0.08 52.83 13:23:01 all 72.43 0.00 2.53 0.89 0.11 24.03 13:23:01 0 64.80 0.00 1.76 1.56 0.13 31.75 13:23:01 1 80.06 0.00 1.29 0.02 0.10 18.53 13:23:01 2 69.67 0.00 3.90 1.46 0.10 24.87 13:23:01 3 75.21 0.00 3.19 0.52 0.12 20.97 13:24:01 all 25.25 0.00 0.88 0.18 0.08 73.62 13:24:01 0 23.94 0.00 0.47 0.13 0.07 75.40 13:24:01 1 22.78 0.00 0.57 0.13 0.08 76.43 13:24:01 2 31.41 0.00 2.01 0.05 0.08 66.45 13:24:01 3 22.87 0.00 0.48 0.38 0.07 76.19 13:25:01 all 7.81 0.00 1.56 0.87 0.09 89.67 13:25:01 0 7.30 0.00 1.66 0.37 0.08 90.59 13:25:01 1 7.03 0.00 1.09 0.58 0.08 91.22 13:25:01 2 8.09 0.00 1.64 1.54 0.10 88.63 13:25:01 3 8.80 0.00 1.87 1.00 0.08 88.24 Average: all 30.56 3.35 3.96 1.91 0.10 60.12 Average: 0 27.19 3.26 3.94 2.28 0.09 63.23 Average: 1 32.54 3.62 3.52 1.41 0.10 58.81 Average: 2 30.73 3.11 4.25 1.66 0.11 60.15 Average: 3 31.78 3.41 4.14 2.29 0.09 58.29