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#74,795,458
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Analyzing
Block #74,795,458
22 transactions · 16 stateful · 2026-05-15 17:22:11 UTC
Parallelism
77
/100
Blocked
50
%
Avg conflicts / tx
0.73
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,795,458
· 22 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#2
0x0c7abd22
#3
0x0c7abd22
#8
0x1094dc9f
#10
execute
· blocks 1
#11
0x05ee6a22
#13
updatePrices
· blocks 1
#15
0xe7be4706
#16
updateDataFeedsValuesPartial
#17
0xe7be4706
#18
0xed82b078
#19
setData
#20
0x39435dac
· blocks 1
#4
0x0c7abd22
· blocks 5
#14
updatePrices
#21
0x39435dac
#5
0x0c7abd22
· blocks 2
#9
0x1094dc9f
· blocks 1
#6
0x0c7abd22
· blocks 1
#12
0x05ee6a22
#7
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
5
w2
6
w3
7
w4
9
w2
10
w0
12
w3
13
w0
14
w1
20
w0
21
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfc218100…09e7
0xd32edf…ff58
9 touches
10 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x2093780f…685a
0x065c9d…c394
6 touches
3 conflicts
0x30276c1c…47b4
0x2a68ba…90c5
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0x4dd1db39…a994
0x188d58…ea8e
4 touches
1 conflict
0x4dd1db39…a995
0x188d58…ea8e
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
0xfc21810037…3b09e7
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