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#87,316,248
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Analyzing
Block #87,316,248
23 transactions · 20 stateful · 2026-07-12 17:42:02 UTC
Parallelism
74
/100
Blocked
60
%
Avg conflicts / tx
1.09
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,316,248
· 23 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 5
#7
execute
#8
0x39435dac
· blocks 2
#10
0x5a5d9a99
#12
updateDataFeedsValuesPartial
#13
withdraw
#14
0x0f6795d9
· blocks 4
#15
0x0f6795d9
#19
setData
#22
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#6
0x1094dc9f
#9
0x39435dac
· blocks 3
#16
0x0f6795d9
· blocks 1
#18
0x39435dac
#3
0x0c7abd22
· blocks 2
#11
0x5a5d9a99
· blocks 2
#4
0x0c7abd22
· blocks 1
#17
0x0f6795d9
· blocks 1
#5
0x0c7abd22
#20
0x39435dac
· blocks 1
#21
0x39435dac
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
6
w1
8
w0
9
w1
11
w2
14
w0
16
w1
17
w3
18
w1
20
w4
21
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe55d12e4…3301
0xd32edf…ff58
9 touches
10 conflicts
0x94ba9c4a…41d8
0x34b655…2a6f
8 touches
6 conflicts
0xc8d31c56…91df
0x34b655…2a6f
6 touches
3 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x59a54ff4…d21b
0x34b655…2a6f
4 touches
1 conflict
0x7b6d2deb…dde0
0x34b655…2a6f
4 touches
1 conflict
0x8bf661cb…bcd2
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
0xe55d12e492…0d3301
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