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#90,916,392
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Analyzing
Block #90,916,392
24 transactions · 21 stateful · 2026-07-28 00:36:27 UTC
Parallelism
79
/100
Blocked
43
%
Avg conflicts / tx
0.67
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,916,392
· 24 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#6
setData
#7
0x6ad2e98b
· blocks 1
#8
postStateList
#9
0x6b8f732b
#10
0x5a5d9a99
· blocks 1
#12
0x6b8f732b
#13
execFwdPositionOps
#14
execFwdPositionOps
· blocks 2
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
0x3f5c179b
#18
0x3f5c179b
#22
0x25bd1cf0
#2
0x0c7abd22
· blocks 3
#11
0x41a8f47c
#19
0x3f5c179b
#20
execFwdPositionOps
· blocks 1
#23
execOrders
#3
0x0c7abd22
· blocks 2
#21
execFwdPositionOps
#4
0x0c7abd22
· blocks 1
#5
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
7
w0
10
w0
11
w1
14
w0
19
w1
20
w1
21
w2
23
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4ee1c857…88f2
0xd32edf…ff58
9 touches
10 conflicts
0xbe9baf16…df37
0x34b655…2a6f
4 touches
1 conflict
0xc1cfb624…b639
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xcdc1731c…b91a
0x34b655…2a6f
4 touches
1 conflict
0xd0dfd824…79a6
0x34b655…2a6f
4 touches
1 conflict
0xf4c9a0df…dcd4
0x34b655…2a6f
4 touches
1 conflict
0xf4c9a0df…dcd5
0x34b655…2a6f
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:
FastLane: FastLaneAuctionHandler
10 conflicts on slot
0x4ee1c857b3…5d88f2
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