pev.One block, wave by wave
offline
by Silk Nodes →
← previous blocknext block →recent activity
Analyzing
Block #71,421,687
18 transactions · 17 stateful · 2026-04-30 02:21:19 UTC
Parallelism
78/100
Blocked
29%
Avg conflicts / tx
0.5
Longest chain
4 deep
Execution timeline
did this block parallelize well?
view
block #71,421,687 · 18 txs across 4 waves · depth 4
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w04w06w17w213w114w315w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x17606ba6…1b6e
0x754704…b603
8 touches
6 conflicts
0x0d0b2509…074d
0x3bd359…433a
6 touches
3 conflicts
0xe6455d1f…1029
0x754704…b603
6 touches
3 conflicts
0x12309510…0ac2
0x000000…012a
4 touches
1 conflict
0x92d610a6…9a40
0x2a68ba…90c5
4 touches
1 conflict
0xfcb7b8b2…ebb3
0x065c9d…c394
4 touches
1 conflict
0x2d139927…bec1
0x065c9d…c394
3 touches
1 conflict
0x09000000…0001
0x000000…1000
2 touches
0 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer: 0x754704bc…afb603
6 conflicts on slot 0x17606ba612…ea1b6e
Audit this contract →
← previous block·next block →recent activity