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#74,409,157
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Analyzing
Block #74,409,157
21 transactions · 13 stateful · 2026-05-13 22:19:39 UTC
Parallelism
86
/100
Blocked
54
%
Avg conflicts / tx
0.38
Longest chain
3
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,409,157
· 21 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
0x1094dc9f
· blocks 1
#7
updatePrices
· blocks 1
#9
updateDataFeedsValuesPartial
#10
get_block_hash_257335279069929
#11
0x98717539
· blocks 1
#13
setData
#14
0x07c428…999b
#15
0xd7f06a…29f0
#16
0xf60f04…d137
#17
0xd41911…aefb
#18
0x0b8174…a594
#19
0x70990b…f8fa
#2
0x0c7abd22
· blocks 1
#3
execute_route
#5
execute
#6
0xed82b078
#8
updatePrices
#20
0x39435dac
#12
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w1
4
w0
5
w1
6
w1
7
w0
8
w1
11
w0
12
w2
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x67a6dc25…07c3
0xd32edf…ff58
5 touches
3 conflicts
0x0872abbe…9c39
0x2a68ba…90c5
4 touches
1 conflict
0x050a4348…907a
0x34b655…2a6f
4 touches
1 conflict
0x62d080e9…4a7c
0x34b655…2a6f
4 touches
1 conflict
0x12309510…0ac2
0x000000…012a
4 touches
1 conflict
0xf853eb8e…4027
0x34b655…2a6f
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x00000000…0002
0xab3526…fa38
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
3 conflicts on slot
0x67a6dc25fd…7f07c3
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