p2p: improve checkaddrman logging with duration in milliseconds

and update the function name to CheckAddrman (drop "Force") for
nicer log output as it is prefixed to each of these log messages:

2021-09-21T18:42:50Z [opencon] CheckAddrman: new 64864, tried 1690, total 66554 started
2021-09-21T18:42:50Z [opencon] CheckAddrman: completed (76.21ms)

The existing Doxygen documentation on the function already makes
clear that it is unaffected by m_consistency_check_ratio.

Author: jonatack

src/addrman.cpp

@@ -7,6 +7,8 @@
 #include <addrman_impl.h>
 
 #include <hash.h>
+#include <logging.h>
+#include <logging/timer.h>
 #include <netaddress.h>
 #include <protocol.h>
 #include <random.h>
@@ -393,7 +395,7 @@ void AddrManImpl::Unserialize(Stream& s_)
         LogPrint(BCLog::ADDRMAN, "addrman lost %i new and %i tried addresses due to collisions or invalid addresses\n", nLostUnk, nLost);
     }
 
-    const int check_code{ForceCheckAddrman()};
+    const int check_code{CheckAddrman()};
     if (check_code != 0) {
         throw std::ios_base::failure(strprintf(
             "Corrupt data. Consistency check failed with code %s",
@@ -923,18 +925,19 @@ void AddrManImpl::Check() const
     if (m_consistency_check_ratio == 0) return;
     if (insecure_rand.randrange(m_consistency_check_ratio) >= 1) return;
 
-    const int err{ForceCheckAddrman()};
+    const int err{CheckAddrman()};
     if (err) {
         LogPrintf("ADDRMAN CONSISTENCY CHECK FAILED!!! err=%i\n", err);
         assert(false);
     }
 }
 
-int AddrManImpl::ForceCheckAddrman() const
+int AddrManImpl::CheckAddrman() const
 {
     AssertLockHeld(cs);
 
-    LogPrint(BCLog::ADDRMAN, "Addrman checks started: new %i, tried %i, total %u\n", nNew, nTried, vRandom.size());
+    LOG_TIME_MILLIS_WITH_CATEGORY_MSG_ONCE(
+        strprintf("new %i, tried %i, total %u", nNew, nTried, vRandom.size()), BCLog::ADDRMAN);
 
     std::unordered_set<int> setTried;
     std::unordered_map<int, int> mapNew;
@@ -1014,7 +1017,6 @@ int AddrManImpl::ForceCheckAddrman() const
     if (nKey.IsNull())
         return -16;
 
-    LogPrint(BCLog::ADDRMAN, "Addrman checks completed successfully\n");
     return 0;
 }
 

src/addrman_impl.h

@@ -6,6 +6,7 @@
 #define BITCOIN_ADDRMAN_IMPL_H
 
 #include <logging.h>
+#include <logging/timer.h>
 #include <netaddress.h>
 #include <protocol.h>
 #include <serialize.h>
@@ -260,12 +261,13 @@ class AddrManImpl
 
     std::pair<CAddress, int64_t> SelectTriedCollision_() EXCLUSIVE_LOCKS_REQUIRED(cs);
 
-    //! Consistency check, taking into account m_consistency_check_ratio. Will std::abort if an inconsistency is detected.
+    //! Consistency check, taking into account m_consistency_check_ratio.
+    //! Will std::abort if an inconsistency is detected.
     void Check() const EXCLUSIVE_LOCKS_REQUIRED(cs);
 
     //! Perform consistency check, regardless of m_consistency_check_ratio.
     //! @returns an error code or zero.
-    int ForceCheckAddrman() const EXCLUSIVE_LOCKS_REQUIRED(cs);
+    int CheckAddrman() const EXCLUSIVE_LOCKS_REQUIRED(cs);
 };
 
 #endif // BITCOIN_ADDRMAN_IMPL_H

test/functional/feature_asmap.py

@@ -89,8 +89,8 @@ def test_asmap_interaction_with_addrman_containing_entries(self):
         self.restart_node(0, ["-asmap", "-checkaddrman=1"])
         with self.node.assert_debug_log(
             expected_msgs=[
-                "Addrman checks started: new 1, tried 1, total 2",
-                "Addrman checks completed successfully",
+                "CheckAddrman: new 1, tried 1, total 2 started",
+                "CheckAddrman: completed",
             ]
         ):
             self.node.getnodeaddresses()  # getnodeaddresses re-runs the addrman checks

test/functional/rpc_net.py

@@ -260,7 +260,7 @@ def test_addpeeraddress(self):
 
         self.log.debug("Test that adding a valid address to the tried table succeeds")
         assert_equal(node.addpeeraddress(address="1.2.3.4", tried=True, port=8333), {"success": True})
-        with node.assert_debug_log(expected_msgs=["Addrman checks started: new 0, tried 1, total 1"]):
+        with node.assert_debug_log(expected_msgs=["CheckAddrman: new 0, tried 1, total 1 started"]):
             addrs = node.getnodeaddresses(count=0)  # getnodeaddresses re-runs the addrman checks
             assert_equal(len(addrs), 1)
             assert_equal(addrs[0]["address"], "1.2.3.4")
@@ -273,7 +273,7 @@ def test_addpeeraddress(self):
 
         self.log.debug("Test that adding a second address, this time to the new table, succeeds")
         assert_equal(node.addpeeraddress(address="2.0.0.0", port=8333), {"success": True})
-        with node.assert_debug_log(expected_msgs=["Addrman checks started: new 1, tried 1, total 2"]):
+        with node.assert_debug_log(expected_msgs=["CheckAddrman: new 1, tried 1, total 2 started"]):
             addrs = node.getnodeaddresses(count=0)  # getnodeaddresses re-runs the addrman checks
             assert_equal(len(addrs), 2)