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#74,520,251
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Analyzing
Block #74,520,251
30 transactions · 19 stateful · 2026-05-14 10:40:36 UTC
Parallelism
67
/100
Blocked
63
%
Avg conflicts / tx
1.7
Longest chain
10
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,520,251
· 30 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 11
#11
0x1094dc9f
#12
0x0756e95c
#13
0xe3b3be…c6e5
#14
0x05ee6a22
#15
0x05ee6a22
#16
0xe3a3c9cc
#17
updatePrices
#18
updateDataFeedsValuesPartial
#19
0x1be2fb9c
#21
0x98717539
· blocks 1
#24
0x6a05a71c
#25
0xfdb139…75c0
#26
0x2a8611…2854
#27
setData
#28
0x8b23406f
#29
0x39435dac
#2
0x0c7abd22
· blocks 8
#8
0x1ffa3c9b
· blocks 2
#22
0x98717539
#3
0x0c7abd22
· blocks 7
#4
0x0c7abd22
· blocks 6
#5
0x0c7abd22
· blocks 5
#6
0x0c7abd22
· blocks 4
#7
0x0c7abd22
· blocks 3
#9
0x0c7abd22
· blocks 3
#10
0x1ffa3c9b
#20
0x0c7abd22
· blocks 1
#23
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
5
w4
6
w5
7
w6
8
w1
9
w7
10
w8
20
w8
23
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8e7477cd…2451
0xd32edf…ff58
19 touches
45 conflicts
0x765c236f…ff45
0x2a68ba…90c5
8 touches
6 conflicts
0x47b807a2…3307
0x065c9d…c394
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002d
0x1b6862…e19c
6 touches
3 conflicts
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
45 conflicts on slot
0x8e7477cdbf…932451
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