---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8777 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 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 62M 62M 0 100% /snap/core20/1405 /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 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 698 11075 1 4223 14959 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:7f:11:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.170.54/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fe7f:11e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:19:68:e1:ce 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-8777) 02/05/25 _x86_64_ (4 CPU) 16:12:28 LINUX RESTART (4 CPU) 16:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:14:01 366.52 85.29 281.24 0.00 1782.50 12832.79 0.00 16:15:01 62.36 13.46 48.89 0.00 1380.04 9669.34 0.00 16:16:01 18.88 13.88 5.00 0.00 439.66 856.79 0.00 16:17:01 294.58 24.60 269.99 0.00 1414.96 8946.64 0.00 16:18:01 161.10 4.90 156.20 0.00 4320.16 13999.73 0.00 16:19:01 52.45 4.30 48.15 0.00 134.62 14344.69 0.00 16:20:01 38.52 0.22 38.30 0.00 7.60 11799.47 0.00 16:21:01 52.02 0.38 51.64 0.00 18.00 8508.32 0.00 16:22:01 20.45 1.13 19.31 0.00 95.18 4208.63 0.00 16:23:01 35.89 1.05 34.84 0.00 69.06 17331.24 0.00 Average: 110.28 14.92 95.36 0.00 966.24 10249.87 0.00 16:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 13384924 15427248 551932 3.37 69300 2170116 1287912 7.39 777404 1942176 174504 16:15:01 13281188 15456316 515680 3.15 74248 2291124 1216180 6.98 754560 2056304 244 16:16:01 13037032 15247540 722836 4.41 76848 2322500 1509864 8.66 971552 2079720 1496 16:17:01 12053376 14549300 1411080 8.61 86184 2589320 2061800 11.83 1792628 2222972 46872 16:18:01 11164188 14195196 1752560 10.70 127296 3065672 2576796 14.78 2455976 2416452 19528 16:19:01 10302704 13754756 2193008 13.39 136304 3457820 2680348 15.38 3054996 2656984 245160 16:20:01 10339756 13788588 2159136 13.18 138700 3451036 2691532 15.44 3026712 2645800 150944 16:21:01 10627932 14041332 1906200 11.64 142200 3410920 2423504 13.90 2775836 2608048 54228 16:22:01 11406932 15376888 570944 3.49 146332 3941764 1301152 7.47 1643148 2944924 496924 16:23:01 11380248 15355416 591576 3.61 147792 3945304 1332356 7.64 1672204 2942096 2848 Average: 11697828 14719258 1237495 7.55 114520 3064558 1908144 10.95 1892502 2451548 119275 16:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 16:14:01 ens3 254.79 173.30 1325.64 52.46 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:15:01 ens3 35.84 29.66 261.83 10.02 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:16:01 ens3 39.91 40.89 322.82 8.15 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 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 16:17:01 ens3 254.21 213.41 3050.15 33.58 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 lo 2.20 2.20 0.24 0.24 0.00 0.00 0.00 0.00 16:18:01 ens3 319.88 207.10 3057.08 30.13 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 lo 3187.65 3187.65 3034.81 3034.81 0.00 0.00 0.00 0.00 16:19:01 ens3 264.98 194.39 3197.42 33.38 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 lo 3006.15 3006.15 2856.37 2856.37 0.00 0.00 0.00 0.00 16:20:01 ens3 88.87 68.67 99.18 18.66 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 lo 2001.10 2001.10 1898.96 1898.96 0.00 0.00 0.00 0.00 16:21:01 ens3 111.11 86.44 824.73 15.65 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 lo 1.83 1.83 0.17 0.17 0.00 0.00 0.00 0.00 16:22:01 ens3 123.10 104.12 962.77 24.97 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 lo 51.06 51.06 5.03 5.03 0.00 0.00 0.00 0.00 16:23:01 ens3 215.53 246.28 101.03 518.84 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 825.30 825.30 779.58 779.58 0.00 0.00 0.00 0.00 Average: ens3 170.83 136.43 1320.34 74.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-8777) 02/05/25 _x86_64_ (4 CPU) 16:12:28 LINUX RESTART (4 CPU) 16:13:01 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 19.25 13.99 11.66 3.77 0.11 51.22 16:14:01 0 21.55 12.02 11.28 4.92 0.10 50.13 16:14:01 1 18.95 15.89 12.45 3.51 0.14 49.07 16:14:01 2 18.01 13.95 11.55 4.08 0.10 52.30 16:14:01 3 18.48 14.09 11.35 2.58 0.12 53.39 16:15:01 all 4.70 0.00 0.46 1.77 0.03 93.04 16:15:01 0 1.39 0.00 0.65 5.04 0.03 92.88 16:15:01 1 2.60 0.00 0.20 0.32 0.02 96.86 16:15:01 2 1.44 0.00 0.17 1.54 0.03 96.82 16:15:01 3 13.35 0.00 0.82 0.18 0.05 85.60 16:16:01 all 3.85 0.00 0.25 0.18 0.03 95.70 16:16:01 0 3.97 0.00 0.13 0.17 0.03 95.70 16:16:01 1 3.70 0.00 0.15 0.00 0.02 96.13 16:16:01 2 3.30 0.00 0.25 0.12 0.02 96.32 16:16:01 3 4.44 0.00 0.45 0.42 0.03 94.66 16:17:01 all 70.73 0.00 2.31 1.02 0.12 25.83 16:17:01 0 68.26 0.00 2.64 1.30 0.10 27.70 16:17:01 1 75.62 0.00 2.08 0.94 0.12 21.24 16:17:01 2 70.08 0.00 2.06 0.80 0.12 26.94 16:17:01 3 68.99 0.00 2.44 1.02 0.13 27.42 16:18:01 all 76.87 0.00 4.06 1.09 0.11 17.87 16:18:01 0 75.21 0.00 3.76 0.54 0.10 20.40 16:18:01 1 80.00 0.00 4.32 1.10 0.12 14.46 16:18:01 2 80.15 0.00 3.95 1.74 0.13 14.03 16:18:01 3 72.13 0.00 4.20 0.99 0.10 22.58 16:19:01 all 63.19 0.00 3.00 0.62 0.12 33.07 16:19:01 0 57.99 0.00 3.30 1.00 0.13 37.58 16:19:01 1 61.09 0.00 2.89 0.74 0.12 35.16 16:19:01 2 69.34 0.00 2.55 0.10 0.10 27.91 16:19:01 3 64.37 0.00 3.25 0.65 0.12 31.60 16:20:01 all 64.64 0.00 3.01 0.53 0.10 31.72 16:20:01 0 64.84 0.00 2.69 0.57 0.12 31.77 16:20:01 1 64.66 0.00 2.71 0.71 0.10 31.82 16:20:01 2 62.98 0.00 2.21 0.15 0.10 34.56 16:20:01 3 66.10 0.00 4.41 0.69 0.10 28.70 16:21:01 all 66.60 0.00 2.71 0.48 0.10 30.11 16:21:01 0 65.78 0.00 2.75 0.08 0.12 31.27 16:21:01 1 69.29 0.00 3.66 1.21 0.12 25.73 16:21:01 2 68.60 0.00 1.85 0.12 0.10 29.34 16:21:01 3 62.74 0.00 2.58 0.50 0.08 34.09 16:22:01 all 44.44 0.00 1.86 0.33 0.09 53.28 16:22:01 0 37.20 0.00 1.54 0.40 0.10 60.76 16:22:01 1 37.10 0.00 1.55 0.05 0.08 61.21 16:22:01 2 52.31 0.00 1.77 0.05 0.07 45.80 16:22:01 3 51.20 0.00 2.57 0.84 0.10 45.29 16:23:01 all 12.31 0.00 1.20 1.18 0.06 85.25 16:23:01 0 8.75 0.00 1.00 3.39 0.05 86.81 16:23:01 1 7.47 0.00 1.05 0.10 0.08 91.29 16:23:01 2 17.64 0.00 1.10 0.07 0.07 81.13 16:23:01 3 15.41 0.00 1.65 1.14 0.05 81.75 Average: all 42.63 1.39 3.04 1.09 0.09 51.76 Average: 0 40.46 1.19 2.97 1.74 0.09 53.55 Average: 1 42.00 1.58 3.10 0.86 0.09 52.37 Average: 2 44.37 1.38 2.73 0.87 0.08 50.57 Average: 3 43.71 1.40 3.36 0.90 0.09 50.54