pev.One block, wave by wave
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Analyzing
Block #71,289,243
8 transactions · 6 stateful · 2026-04-29 11:38:23 UTC
Parallelism
63/100
Blocked
33%
Avg conflicts / tx
0.5
Longest chain
3 deep
Execution timeline
did this block parallelize well?
view
block #71,289,243 · 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
1w03w04w15w2
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x00000000…001c
0x1b6862…e19c
4 touches
1 conflict
0xcb45d9d6…cb84
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x4a9e330c…c9a3
0xd32edf…ff58
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: 0x1b68626d…2de19c
3 conflicts on slot 0x0000000000…000012
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