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#75,686,471
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Analyzing
Block #75,686,471
18 transactions · 14 stateful · 2026-05-19 20:41:00 UTC
Parallelism
72
/100
Blocked
50
%
Avg conflicts / tx
0.89
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,686,471
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xff401d8f
· blocks 3
#4
0x0c7abd22
· blocks 4
#6
updateDataFeedsValuesPartial
#9
0x62be7533
#10
0x0f6795d9
#11
0x0f6795d9
#14
createModule
#15
setData
#16
0x39435dac
#17
jMMeC
#2
0x1094dc9f
· blocks 2
#7
0x0c7abd22
· blocks 3
#3
0x1094dc9f
· blocks 1
#8
0x0c7abd22
· blocks 2
#5
0xe7be4706
#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
w1
3
w2
4
w0
5
w3
7
w1
8
w2
12
w3
13
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x87ad5d1b…7707
0xd32edf…ff58
9 touches
10 conflicts
0xa1087a5c…66c4
0x754704…b603
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001c
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002c
0x1b6862…e19c
4 touches
1 conflict
0x261261a7…6172
0x1b6862…e19c
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
0x87ad5d1bcc…857707
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