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#91,135,104
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Analyzing
Block #91,135,104
33 transactions · 26 stateful · 2026-07-28 18:57:37 UTC
Parallelism
82
/100
Blocked
50
%
Avg conflicts / tx
0.85
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,135,104
· 33 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#3
0x0c7abd22
#6
0xbbb036a8
#7
0xe47190db
· blocks 1
#9
execute
#10
0x6a68fc19
#11
exactOutputSingle
#12
0x05ee6a22
#13
setData
#14
postStateList
#15
updatePrices
· blocks 1
#17
updatePrices
#21
execOrder
· blocks 3
#22
execPerpOps
#23
updateDataFeedsValuesPartial
#24
updateDataFeedsValuesPartial
#26
0x3f5c179b
#31
0x59558d29
#32
0xc7e3ec2c
#2
0x0c7abd22
· blocks 4
#8
0xaa34808f
#16
updatePrices
#25
execFwdPositionOps
· blocks 2
#4
0x0c7abd22
· blocks 3
#27
execFwdPositionOps
· blocks 1
#5
0x0c7abd22
· blocks 3
#28
execFwdPositionOps
· blocks 1
#18
0xab083028
· blocks 1
#19
0x0c7abd22
· blocks 1
#29
execOrders
· blocks 1
#20
0x0c7abd22
#30
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
5
w3
7
w0
8
w1
15
w0
16
w1
18
w4
19
w4
20
w5
21
w0
25
w1
27
w2
28
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd81ae75c…3272
0xd32edf…ff58
11 touches
15 conflicts
0xbc66586e…20fe
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0019
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0029
0x1b6862…e19c
6 touches
3 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
15 conflicts on slot
0xd81ae75c0e…2b3272
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