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#74,920,128
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Analyzing
Block #74,920,128
21 transactions · 18 stateful · 2026-05-16 07:13:38 UTC
Parallelism
76
/100
Blocked
39
%
Avg conflicts / tx
0.67
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,920,128
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
0x9609049f
#5
0x05ee6a22
#6
execute
#7
updatePrices
#8
0xccf50a51
#10
0x98717539
· blocks 2
#11
updateDataFeedsValuesPartial
#12
0x000000b2
#14
forward
#15
forward
#17
setData
#20
0x6a081999
#2
0x0c7abd22
· blocks 3
#18
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 3
#19
0x39435dac
#9
0x0c7abd22
· blocks 1
#16
0xed82b078
#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
9
w3
10
w0
13
w4
16
w3
18
w1
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2d825c55…b324
0xd32edf…ff58
9 touches
10 conflicts
0x4979282b…2936
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002d
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001d
0x1b6862…e19c
8 touches
6 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
10 conflicts on slot
0x2d825c5585…8bb324
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