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#87,578,798
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Analyzing
Block #87,578,798
19 transactions · 17 stateful · 2026-07-13 22:58:41 UTC
Parallelism
74
/100
Blocked
41
%
Avg conflicts / tx
0.84
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,578,798
· 19 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
updateDataFeedsValuesPartial
#8
0x0f6795d9
· blocks 2
#9
0x0f6795d9
· blocks 1
#11
0x3f5c179b
#12
0xd10227eb
#14
0xed82b078
#15
forward
#16
setData
#18
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#10
0x0f6795d9
· blocks 2
#3
0x0c7abd22
· blocks 2
#13
0x0f6795d9
· blocks 1
#4
0x0c7abd22
· blocks 1
#17
0x39435dac
#7
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
7
w4
8
w0
9
w0
10
w1
13
w2
17
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x74156ea0…725d
0xd32edf…ff58
9 touches
10 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xad5b4350…79f3
0x34b655…2a6f
6 touches
3 conflicts
0xdd34d27a…83e4
0x34b655…2a6f
4 touches
1 conflict
0xeab8b522…d3e6
0x34b655…2a6f
4 touches
1 conflict
0xfcad4d96…c690
0x34b655…2a6f
4 touches
1 conflict
0x57998639…d04d
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
0x74156ea0e2…2b725d
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