pev.One block, wave by wave
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Analyzing
Block #71,177,199
8 transactions · 8 stateful · 2026-04-28 23:12:55 UTC
Parallelism
63/100
Blocked
25%
Avg conflicts / tx
0.38
Longest chain
3 deep
Execution timeline
did this block parallelize well?
view
block #71,177,199 · 8 txs across 3 waves · depth 3
parallel ↔ serial
wave w0
wave w1
wave w2
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
3w05w16w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc3c8642a…7da5
0x2a68ba…90c5
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0x9e667a38…f31c
0x065c9d…c394
3 touches
1 conflict
0x8e409983…661f
0x065c9d…c394
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
0x2af5f63a…b7b9
0x2e3234…7d90
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: 0x2a68ba18…8e90c5
3 conflicts on slot 0xc3c8642ae9…317da5
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