pev.One block, wave by wave
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Analyzing
Block #71,000,215
27 transactions · 19 stateful · 2026-04-28 03:34:17 UTC
Parallelism
81/100
Blocked
26%
Avg conflicts / tx
0.41
Longest chain
5 deep
Execution timeline
did this block parallelize well?
view
block #71,000,215 · 27 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
8w09w110w211w312w416w017w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0d0b2509…074d
0x3bd359…433a
10 touches
10 conflicts
0xe6455d1f…1029
0x754704…b603
10 touches
10 conflicts
0x8956cb26…42fa
0x73ada1…8be0
4 touches
1 conflict
0x1b4df54f…7afb
0x754704…b603
4 touches
1 conflict
0xa3dc6f35…13e9
0x754704…b603
4 touches
1 conflict
0xc7ae7a9a…a606
0x73ada1…8be0
3 touches
1 conflict
0x09000000…0001
0x000000…1000
2 touches
0 conflicts
0x09000000…0007
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: 0x3bd359c1…15433a
10 conflicts on slot 0x0d0b2509ae…4b074d
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