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#87,920,452
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Analyzing
Block #87,920,452
31 transactions · 25 stateful · 2026-07-15 13:03:53 UTC
Parallelism
84
/100
Blocked
64
%
Avg conflicts / tx
1
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,920,452
· 31 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
0x1094dc9f
#6
0x6a5785b1
#7
0xab083028
· blocks 3
#10
0x6a5785b1
#11
0x5a5d9a99
· blocks 5
#13
0x5a5d9a99
#15
0x5a5d9a99
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#20
0x3f5c179b
#26
forward
#28
0x6a5785b1
#29
setData
#2
0x0c7abd22
· blocks 3
#8
0x6ad2e98b
· blocks 2
#12
0x5a5d9a99
· blocks 2
#18
execFwdPositionOps
· blocks 3
#21
0x3f5c179b
· blocks 1
#3
0x0c7abd22
· blocks 2
#14
0x5a5d9a99
#19
execFwdPositionOps
· blocks 2
#22
0x3f5c179b
· blocks 1
#27
0xed82b078
#4
0x0c7abd22
· blocks 1
#23
execFwdPositionOps
· blocks 2
#25
batchUpdate
#9
0x0c7abd22
#24
execFwdPositionOps
#30
execOrders
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
7
w0
8
w1
9
w4
11
w0
12
w1
14
w2
18
w1
19
w2
21
w1
22
w2
23
w3
24
w4
25
w3
27
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbf5b1639…6e04
0xd32edf…ff58
9 touches
10 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x4b4f83eb…f3c5
0x34b655…2a6f
8 touches
6 conflicts
0x42d5e8f3…5930
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
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
10 conflicts on slot
0xbf5b163912…5b6e04
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