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Analyzing
Block #75,551,069
18 transactions · 16 stateful · 2026-05-19 05:37:09 UTC
Parallelism
78
/100
Blocked
31
%
Avg conflicts / tx
0.44
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,551,069
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
execute_route
#4
0xbbb036a8
· blocks 1
#5
0x6a0bf77c
#7
0x76368669
#8
0xe7be4706
#11
updateDataFeedsValuesPartial
#12
0xed82b078
#13
0x5339c59f
#14
0x6a0bf77c
#15
setData
#16
0x39435dac
· blocks 1
#2
0x0c7abd22
· blocks 2
#6
exactOutputSingle
#17
0x39435dac
#9
0x0c7abd22
· blocks 1
#10
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
6
w1
9
w2
10
w3
16
w0
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2e041f62…f50e
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0xba5743c7…21c0
0x1b6862…e19c
6 touches
3 conflicts
0x7e28e55c…d05c
0x754704…b603
4 touches
1 conflict
0x00000000…0019
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0000
0x659bd0…a9da
4 touches
1 conflict
0x00000000…0029
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
6 conflicts on slot
0x2e041f62da…d2f50e
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