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#74,745,083
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Analyzing
Block #74,745,083
19 transactions · 17 stateful · 2026-05-15 11:45:06 UTC
Parallelism
74
/100
Blocked
41
%
Avg conflicts / tx
0.74
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,745,083
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x719d975a
#2
dagSwapByOrderId
· blocks 1
#3
0x6a0707b9
#5
0x0c7abd22
· blocks 4
#6
0xe3a3c9cc
#8
updateDataFeedsValuesPartial
#11
verifyOracleProofV2
#12
0x5339c59f
#13
setData
#14
0x39435dac
· blocks 2
#17
0x39435dac
#4
_makeSwaps
#7
0x0c7abd22
· blocks 3
#15
0x39435dac
· blocks 1
#9
0x0c7abd22
· blocks 2
#16
0x39435dac
#10
0x0c7abd22
· blocks 1
#18
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
5
w0
7
w1
9
w2
10
w3
14
w0
15
w1
16
w2
18
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc19f9edd…4970
0xd32edf…ff58
9 touches
10 conflicts
0x5ffc25fa…b119
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x3e49348b…9445
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0019
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0029
0x1b6862…e19c
4 touches
1 conflict
0x3a3097d7…2ab3
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
0xc19f9edd93…754970
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