pev.One block, wave by wave
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Analyzing
Block #70,908,638
34 transactions · 28 stateful · 2026-04-27 17:24:26 UTC
Parallelism
88/100
Blocked
50%
Avg conflicts / tx
0.62
Longest chain
4 deep
Execution timeline
did this block parallelize well?
view
block #70,908,638 · 34 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
1w02w13w04w16w07w18w210w113w014w016w019w120w121w223w326w027w128w229w330w031w032w133w1
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0xb857c1…9be1
6 touches
3 conflicts
0x24968e6d…0132
0x065c9d…c394
6 touches
3 conflicts
0x046a928e…0012
0x2a68ba…90c5
6 touches
3 conflicts
0x94a3fb3f…7515
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
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: 0x34b6552d…112a6f
6 conflicts on slot 0xd98b3c102b…ca67b8
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