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#74,421,172
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Analyzing
Block #74,421,172
18 transactions · 13 stateful · 2026-05-13 23:39:30 UTC
Parallelism
78
/100
Blocked
38
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,421,172
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x39ecce49
#6
0xcf7468f4
#7
0x6a050c29
#8
earlyWithdraw
#9
get_block_hash_257335279069929
#10
0x98717539
· blocks 2
#11
0x000000b2
#12
updateDataFeedsValuesPartial
#13
setData
#14
0x39b2f2…5cf1
#15
0x2dab89…4f61
#2
0x0c7abd22
· blocks 2
#16
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 1
#17
0x39435dac
#4
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
10
w0
16
w1
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x71e4a805…cfe2
0xd32edf…ff58
7 touches
6 conflicts
0xadac4a86…c2bc
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…001b
0x1b6862…e19c
4 touches
1 conflict
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…002b
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
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
0x71e4a80503…6ecfe2
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