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#91,009,541
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Analyzing
Block #91,009,541
31 transactions · 30 stateful · 2026-07-28 08:25:45 UTC
Parallelism
74
/100
Blocked
53
%
Avg conflicts / tx
1.32
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,009,541
· 31 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#2
0x67098489
· blocks 1
#3
0x6a686800
#4
postStateList
#5
0xab083028
· blocks 2
#14
execOrder
· blocks 2
#15
execPerpOps
#16
execPerpOps
#17
0x5a5d9a99
· blocks 4
#19
updateDataFeedsValuesPartial
#24
forward
#26
0x25bd1cf0
#27
setData
#30
0x59558d29
#6
0xab083028
#7
0x0c7abd22
· blocks 6
#18
0x5a5d9a99
#20
execFwdPositionOps
· blocks 2
#23
0x3f5c179b
#28
execOrders
· blocks 1
#8
0x0c7abd22
· blocks 5
#21
execFwdPositionOps
#22
execFwdPositionOps
· blocks 1
#29
execOrders
#9
0x0c7abd22
· blocks 4
#25
execFwdPositionOps
#10
0x0c7abd22
· blocks 3
#11
0x0c7abd22
· blocks 2
#12
0x0c7abd22
· blocks 1
#13
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
5
w0
6
w1
7
w1
8
w2
9
w3
10
w4
11
w5
12
w6
13
w7
23
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe83e8b03…5c6e
0xd32edf…ff58
15 touches
28 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001f
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002f
0x1b6862…e19c
8 touches
6 conflicts
0x10c19272…7446
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x6af306bb…2e81
0x3bd359…433a
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:
FastLane: FastLaneAuctionHandler
28 conflicts on slot
0xe83e8b0304…225c6e
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