diff --git a/pl/java/docs/courses.txt b/pl/java/docs/courses.txt
index 5bd8f9117..3a1a14e2b 100644
--- a/pl/java/docs/courses.txt
+++ b/pl/java/docs/courses.txt
@@ -5,6 +5,9 @@ BlinovRomanchik, javarush
 FPMI - Ivan Kalinin - Java of p 12
     https://www.youtube.com/playlist?list=PL4_hYwCyhAvagI6XCplo9yQ4F6eRBLoY5
     !!!
+    https://gitlab.com/atpd
+    https://gitlab.com/atpd/java
+    https://gitlab.com/atpd/java/lec
     https://gitlab.com/atp-java/lectures/
     https://gitlab.com/atp-java/lectures/lecture-1/-/blob/main/src/main/asciidoc/main.adoc?ref_type=heads
     https://atp-java.gitlab.io/lectures/lecture-1/#/_thats_all
diff --git a/pl/java/tools/quality/profiling/perf.txt b/pl/java/tools/quality/profiling/raifaizen-perf.txt
similarity index 54%
rename from pl/java/tools/quality/profiling/perf.txt
rename to pl/java/tools/quality/profiling/raifaizen-perf.txt
index 002c37723..c8224e477 100644
--- a/pl/java/tools/quality/profiling/perf.txt
+++ b/pl/java/tools/quality/profiling/raifaizen-perf.txt
@@ -1,3 +1,10 @@
+2025
+JPoint - Melnikov - Java Style Linux Profiling 0:00 of 45:21
+    https://www.youtube.com/watch?v=EZA5zcfFA4w
+    https://jokerconf.com/archive/2024/talks/81c29d5ac3b343d88ff57fa0255b822c/
+    https://squidex.jugru.team/api/assets/srm/8c02f2c4-b662-4311-92a1-2e476d239a83/joker24.v1.pdf
+    https://github.com/RainM/joker-perf-diff/tree/master
+    https://github.com/jvm-profiling-tools/perf-map-agent
 2023
 JPoint - Pangin - Perf Profiler and JVM ru p2 0:00 of 1:01:09
     https://www.youtube.com/watch?v=0Ko8avBmhH0
@@ -10,6 +17,8 @@ JPoint - Pangin - Perf Profiler and JVM ru p1 0:00 of 45:01
 2022
     https://bell-sw.com/announcements/2022/04/07/how-to-use-perf-to-monitor-java-performance/
 2019
-    https://blog.ragozin.info/2019/03/lies-darn-lies-and-sampling-bias.html
+JPoint - Melnikov - Ultralight Speed Profiling 0:00 of 1:25:22
+    https://www.youtube.com/watch?v=tTgHsmxofeU
+https://blog.ragozin.info/2019/03/lies-darn-lies-and-sampling-bias.html
 ????
     https://netflixtechblog.com/java-in-flames-e763b3d32166