pev.One block, wave by wave
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Analyzing
Block #70,908,643
17 transactions · 15 stateful · 2026-04-27 17:24:28 UTC
Parallelism
71/100
Blocked
27%
Avg conflicts / tx
0.47
Longest chain
5 deep
Execution timeline
did this block parallelize well?
view
block #70,908,643 · 17 txs across 5 waves · depth 5
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
8w09w110w211w312w4
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x131a2e…0da9
8 touches
6 conflicts
0x046a928e…0012
0x2a68ba…90c5
6 touches
3 conflicts
0x4ab14837…e1b2
0x2a68ba…90c5
4 touches
1 conflict
0xbbee74c2…567a
0x131a2e…0da9
3 touches
1 conflict
0x24968e6d…0132
0x131a2e…0da9
3 touches
1 conflict
0x09000000…0001
0x000000…1000
2 touches
0 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
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: 0x131a2e70…470da9
6 conflicts on slot 0x0000000000…00003d
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