---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9442 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 68G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 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 45M 45M 0 100% /snap/snapd/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 726 11046 1 4224 14931 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:69:38:08 brd ff:ff:ff:ff:ff:ff inet 10.30.171.51/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe69:3808/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1c:d4:07:f6 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-9442) 02/07/25 _x86_64_ (4 CPU) 16:15:18 LINUX RESTART (4 CPU) 16:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:17:01 220.60 82.74 137.86 0.00 2875.92 33059.17 0.00 16:18:02 39.39 0.02 39.37 0.00 0.93 7909.50 0.00 16:19:01 16.49 14.08 2.41 0.00 441.22 146.44 0.00 16:20:01 266.01 24.59 241.42 0.00 1411.93 9438.85 0.00 16:21:01 159.36 4.95 154.41 0.00 4328.35 13914.88 0.00 16:22:01 42.68 4.27 38.41 0.00 133.98 11749.91 0.00 16:23:01 39.20 0.18 39.02 0.00 6.93 11602.13 0.00 16:24:01 25.13 0.47 24.66 0.00 19.46 6842.33 0.00 16:25:01 44.54 0.37 44.18 0.00 53.19 6591.57 0.00 16:26:01 34.96 0.88 34.08 0.00 48.13 18644.63 0.00 Average: 88.96 13.25 75.71 0.00 932.81 12009.79 0.00 16:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:17:01 13235784 15410444 566588 3.46 73812 2291408 1272396 7.30 805716 2056028 225616 16:18:02 13243480 15418708 558068 3.41 74200 2291504 1272396 7.30 797036 2056100 148 16:19:01 12985904 15196092 778804 4.75 76856 2322888 1567060 8.99 1027964 2078960 18688 16:20:01 11766236 14267468 1697540 10.36 86376 2594476 2395372 13.74 2079536 2226384 48728 16:21:01 11229860 14256468 1695608 10.35 127268 3062488 2240064 12.85 2398400 2412328 16120 16:22:01 10298204 13579592 2372068 14.48 136296 3294732 2951920 16.94 3204844 2522740 80204 16:23:01 10331852 13633060 2318296 14.15 138152 3310700 2939864 16.87 3167020 2527068 12252 16:24:01 10123708 13631264 2320024 14.16 140032 3503996 2864908 16.44 3195120 2693464 176044 16:25:01 10316084 13786764 2164512 13.21 143104 3463932 2651188 15.21 3055416 2643028 53192 16:26:01 11343076 15314144 636536 3.89 146776 3942552 1391232 7.98 1711136 2944840 14632 Average: 11487419 14449400 1510804 9.22 114287 3007868 2154640 12.36 2144219 2416094 64562 16:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:17:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 ens3 106.52 86.20 1115.13 16.00 0.00 0.00 0.00 0.00 16:18:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:02 ens3 12.98 12.68 85.32 2.13 0.00 0.00 0.00 0.00 16:19:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 42.92 44.08 354.62 8.59 0.00 0.00 0.00 0.00 16:20:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 272.16 220.69 3046.49 33.78 0.00 0.00 0.00 0.00 16:21:01 lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 312.65 231.79 3053.44 28.56 0.00 0.00 0.00 0.00 16:22:01 lo 1819.78 1819.78 1729.27 1729.27 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 ens3 263.94 182.10 3194.07 26.15 0.00 0.00 0.00 0.00 16:23:01 lo 3098.23 3098.23 2939.50 2939.50 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 ens3 31.06 31.01 13.05 10.18 0.00 0.00 0.00 0.00 16:24:01 lo 2030.21 2030.21 1922.54 1922.54 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 ens3 139.11 113.61 911.72 28.51 0.00 0.00 0.00 0.00 16:25:01 lo 961.79 961.79 912.27 912.27 0.00 0.00 0.00 0.00 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 ens3 59.96 56.67 190.26 15.75 0.00 0.00 0.00 0.00 16:26:01 lo 45.59 45.59 4.49 4.49 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 ens3 210.51 244.99 833.20 406.62 0.00 0.00 0.00 0.00 Average: lo 797.42 797.42 752.14 752.14 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: ens3 145.35 122.51 1281.28 57.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-9442) 02/07/25 _x86_64_ (4 CPU) 16:15:18 LINUX RESTART (4 CPU) 16:16:01 CPU %user %nice %system %iowait %steal %idle 16:17:01 all 19.18 11.49 9.19 3.85 0.10 56.19 16:17:01 0 9.23 13.04 9.13 4.83 0.08 63.69 16:17:01 1 34.04 11.06 9.27 3.79 0.12 41.72 16:17:01 2 23.65 8.65 8.32 2.49 0.10 56.78 16:17:01 3 9.73 13.23 10.07 4.28 0.08 62.60 16:18:02 all 0.49 0.00 0.12 0.88 0.01 98.49 16:18:02 0 0.03 0.00 0.32 3.26 0.02 96.37 16:18:02 1 0.03 0.00 0.03 0.00 0.00 99.93 16:18:02 2 0.15 0.00 0.08 0.02 0.02 99.73 16:18:02 3 1.75 0.00 0.05 0.26 0.02 97.92 16:19:01 all 4.41 0.00 0.28 0.12 0.02 95.16 16:19:01 0 4.36 0.00 0.14 0.00 0.03 95.47 16:19:01 1 4.36 0.00 0.41 0.29 0.02 94.93 16:19:01 2 3.34 0.00 0.17 0.00 0.02 96.47 16:19:01 3 5.59 0.00 0.42 0.20 0.02 93.77 16:20:01 all 75.15 0.00 2.41 0.86 0.14 21.45 16:20:01 0 76.92 0.00 2.63 1.04 0.13 19.28 16:20:01 1 80.31 0.00 2.11 0.85 0.17 16.56 16:20:01 2 76.03 0.00 2.29 0.45 0.12 21.12 16:20:01 3 67.33 0.00 2.60 1.09 0.15 28.83 16:21:01 all 73.64 0.00 4.12 2.01 0.11 20.13 16:21:01 0 76.51 0.00 4.31 2.73 0.10 16.34 16:21:01 1 70.55 0.00 3.73 0.84 0.12 24.76 16:21:01 2 76.44 0.00 3.92 1.64 0.12 17.89 16:21:01 3 71.04 0.00 4.51 2.82 0.12 21.51 16:22:01 all 52.12 0.00 2.63 0.77 0.10 44.38 16:22:01 0 56.13 0.00 1.74 1.38 0.10 40.65 16:22:01 1 45.66 0.00 2.72 1.37 0.08 50.17 16:22:01 2 58.82 0.00 3.09 0.17 0.10 37.82 16:22:01 3 47.89 0.00 2.97 0.17 0.10 48.87 16:23:01 all 43.57 0.00 2.40 0.56 0.08 53.38 16:23:01 0 38.90 0.00 2.73 0.18 0.08 58.10 16:23:01 1 45.31 0.00 1.58 0.40 0.08 52.62 16:23:01 2 46.46 0.00 3.87 1.37 0.08 48.22 16:23:01 3 43.63 0.00 1.43 0.28 0.08 54.58 16:24:01 all 73.58 0.00 2.84 0.27 0.13 23.18 16:24:01 0 70.21 0.00 2.54 0.57 0.15 26.53 16:24:01 1 74.80 0.00 2.84 0.35 0.12 21.89 16:24:01 2 76.03 0.00 2.85 0.07 0.12 20.94 16:24:01 3 73.29 0.00 3.14 0.10 0.12 23.35 16:25:01 all 61.30 0.00 2.35 0.36 0.10 35.88 16:25:01 0 59.66 0.00 2.08 0.08 0.10 38.08 16:25:01 1 60.98 0.00 2.38 0.74 0.10 35.80 16:25:01 2 63.55 0.00 2.65 0.45 0.10 33.24 16:25:01 3 61.02 0.00 2.30 0.18 0.10 36.40 16:26:01 all 14.26 0.00 1.11 2.07 0.05 82.51 16:26:01 0 17.84 0.00 0.97 0.35 0.05 80.79 16:26:01 1 7.78 0.00 1.21 7.92 0.05 83.04 16:26:01 2 27.84 0.00 1.22 0.03 0.07 70.84 16:26:01 3 3.55 0.00 1.03 0.02 0.03 95.36 Average: all 41.78 1.15 2.74 1.18 0.08 53.06 Average: 0 40.99 1.30 2.66 1.44 0.09 53.52 Average: 1 42.42 1.11 2.63 1.65 0.09 52.10 Average: 2 45.26 0.87 2.85 0.67 0.08 50.27 Average: 3 38.46 1.31 2.84 0.94 0.08 56.37