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Analyzing
Block #91,141,221
21 transactions · 20 stateful · 2026-07-28 19:28:25 UTC
Parallelism
52/100
Blocked
65%
Avg conflicts / tx
1.9
Longest chain
10 deep
Execution timeline
did this block parallelize well?
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block #91,141,221 · 21 txs across 10 waves · depth 10
parallel ↔ serial
wave w0
wave w1
wave w2
wave w3
wave w4
wave w5
wave w6
wave w7
wave w8
wave w9
parallel · wave 0, no conflictsdelayed · forced to waitconflict source · blocks others
Conflict graph
Blocked by
1w03w14w27w38w310w411w512w613w714w815w9
- write/write- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x737acb78…fce8
0x34b655…2a6f
16 touches
28 conflicts
0xac2a0273…721b
0x34b655…2a6f
16 touches
28 conflicts
0xbde524f4…43bf
0x34b655…2a6f
12 touches
15 conflicts
0xce06a0f7…efef
0x34b655…2a6f
12 touches
15 conflicts
0x7c0bdc54…9dde
0x34b655…2a6f
8 touches
6 conflicts
0x1333b9e8…632c
0x34b655…2a6f
8 touches
6 conflicts
0xbc66586e…20fe
0x34b655…2a6f
8 touches
6 conflicts
0x33d24f68…7143
0x34b655…2a6f
8 touches
6 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: Perpl
28 conflicts on slot 0x737acb7813…fafce8
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