diff --git a/profiling/sysvars.data b/profiling/sysvars.data
deleted file mode 100644
index 545215cf..00000000
--- a/profiling/sysvars.data
+++ /dev/null
@@ -1,78 +0,0 @@
-<div id="layer1">
-<p class="nonplot-variable">gcc_version: <span id="value-gcc_version">11.4.0</span></p>
-<br>
-<p class="nonplot-variable">kernel: <span id="value-kernel">Linux 1dab1b7b0173 5.15.0-113-generic #123~20.04.1-Ubuntu SMP Wed Jun 12 17:33:13 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
-</span></p>
-<br>
-<p class="nonplot-variable">core_nums: <span id="value-core_nums">80</span></p>
-<br>
-<p class="nonplot-variable">user_name: <span id="value-user_name">unknown</span></p>
-<br>
-<p class="nonplot-variable">work_directory: <span id="value-work_directory">/home/TRPC/trpc-cpp</span></p>
-<br>
-<p class="nonplot-variable">command_line: <span id="value-command_line">./bazel-bin/examples/features/prometheus/proxy/forward_server
---config=examples/features/prometheus/proxy/trpc_cpp_fiber.yaml
-</span></p>
-<br>
-<p class="nonplot-variable">running_time: <span id="value-running_time">15.100000(hours)</span></p>
-<br>
-<p class="variable"><font color='#0000FF'><u>proc_loadavg_1m: <span id="value-proc_loadavg_1m">18.080000</span></u></font></p>
-<div class="detail"><div id="proc_loadavg_1m" class="flot-placeholder"></div></div>
-<br>
-<p class="variable"><font color='#0000FF'><u>proc_loadavg_5m: <span id="value-proc_loadavg_5m">33.330000</span></u></font></p>
-<div class="detail"><div id="proc_loadavg_5m" class="flot-placeholder"></div></div>
-<br>
-<p class="variable"><font color='#0000FF'><u>proc_loadavg_15m: <span id="value-proc_loadavg_15m">33.260000</span></u></font></p>
-<div class="detail"><div id="proc_loadavg_15m" class="flot-placeholder"></div></div>
-<br>
-<p class="variable"><font color='#0000FF'><u>proc_real_time: <span id="value-proc_real_time">1076(secs)</span></u></font></p>
-<div class="detail"><div id="proc_real_time" class="flot-placeholder"></div></div>
-<br>
-<p class="variable"><font color='#0000FF'><u>proc_sys_time: <span id="value-proc_sys_time">700(secs)</span></u></font></p>
-<div class="detail"><div id="proc_sys_time" class="flot-placeholder"></div></div>
-<br>
-<p class="variable"><font color='#0000FF'><u>proc_user_time: <span id="value-proc_user_time">376(secs)</span></u></font></p>
-<div class="detail"><div id="proc_user_time" class="flot-placeholder"></div></div>
-<br>
-<p class="nonplot-variable">pgrp: <span id="value-pgrp">1271218</span></p>
-<br>
-<p class="nonplot-variable">ppid: <span id="value-ppid">1262277</span></p>
-<br>
-<p class="nonplot-variable">pid: <span id="value-pid">1271218</span></p>
-<br>
-<p class="variable"><font color='#0000FF'><u>proc_faults_major: <span id="value-proc_faults_major">0</span></u></font></p>
-<div class="detail"><div id="proc_faults_major" class="flot-placeholder"></div></div>
-<br>
-<p class="variable"><font color='#0000FF'><u>proc_faults_minor_second: <span id="value-proc_faults_minor_second">567953</span></u></font></p>
-<div class="detail"><div id="proc_faults_minor_second" class="flot-placeholder"></div></div>
-<br>
-<p class="nonplot-variable">fd_count: <span id="value-fd_count">21</span></p>
-<br>
-<p class="variable"><font color='#0000FF'><u>proc_io_read_bytes_second: <span id="value-proc_io_read_bytes_second">8192</span></u></font></p>
-<div class="detail"><div id="proc_io_read_bytes_second" class="flot-placeholder"></div></div>
-<br>
-<p class="variable"><font color='#0000FF'><u>proc_io_read_second: <span id="value-proc_io_read_second">257383</span></u></font></p>
-<div class="detail"><div id="proc_io_read_second" class="flot-placeholder"></div></div>
-<br>
-<p class="variable"><font color='#0000FF'><u>proc_io_write_bytes_second: <span id="value-proc_io_write_bytes_second">44539904</span></u></font></p>
-<div class="detail"><div id="proc_io_write_bytes_second" class="flot-placeholder"></div></div>
-<br>
-<p class="variable"><font color='#0000FF'><u>proc_io_write_second: <span id="value-proc_io_write_second">10908</span></u></font></p>
-<div class="detail"><div id="proc_io_write_second" class="flot-placeholder"></div></div>
-<br>
-<p class="variable"><font color='#0000FF'><u>proc_mem_drs: <span id="value-proc_mem_drs">171592</span></u></font></p>
-<div class="detail"><div id="proc_mem_drs" class="flot-placeholder"></div></div>
-<br>
-<p class="variable"><font color='#0000FF'><u>proc_mem_resident: <span id="value-proc_mem_resident">33043</span></u></font></p>
-<div class="detail"><div id="proc_mem_resident" class="flot-placeholder"></div></div>
-<br>
-<p class="variable"><font color='#0000FF'><u>proc_mem_share: <span id="value-proc_mem_share">3177</span></u></font></p>
-<div class="detail"><div id="proc_mem_share" class="flot-placeholder"></div></div>
-<br>
-<p class="variable"><font color='#0000FF'><u>proc_mem_trs: <span id="value-proc_mem_trs">3385</span></u></font></p>
-<div class="detail"><div id="proc_mem_trs" class="flot-placeholder"></div></div>
-<br>
-<p class="variable"><font color='#0000FF'><u>proc_mem_size: <span id="value-proc_mem_size">486951</span></u></font></p>
-<div class="detail"><div id="proc_mem_size" class="flot-placeholder"></div></div>
-<br>
-</div>