diff --git a/backend/src/main/java/ru/micord/ervu/security/esia/service/EsiaAuthService.java b/backend/src/main/java/ru/micord/ervu/security/esia/service/EsiaAuthService.java
index 5bcd921..9c62b0d 100644
--- a/backend/src/main/java/ru/micord/ervu/security/esia/service/EsiaAuthService.java
+++ b/backend/src/main/java/ru/micord/ervu/security/esia/service/EsiaAuthService.java
@@ -184,12 +184,14 @@ public class EsiaAuthService {
 
   public void authEsiaTokensByCode(String esiaAuthCode, String state, HttpServletResponse response, HttpServletRequest request) {
     long startReqTime = System.currentTimeMillis();
-    long startSubReqTime;
+    long startSubReqTime = startReqTime;
     String esiaAccessTokenStr = null;
     String prnOid = null;
     Long expiresIn = null;
     long signSecret = 0, requestAccessToken = 0, verifySecret = 0;
     verifyStateFromCookie(request, state, response);
+    LOGGER.info("Thread {} - Verify state from cookie: {} ms", Thread.currentThread().getId(), System.currentTimeMillis() - startSubReqTime);
+
     try {
       String clientId = esiaConfig.getClientId();
       DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy.MM.dd HH:mm:ss xx");