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Analyzing
Block #74,796,670
15 transactions · 9 stateful · 2026-05-15 17:30:15 UTC
Parallelism
80
/100
Blocked
22
%
Avg conflicts / tx
0.2
Longest chain
3
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,796,670
· 15 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xbbb036a8
#2
0x575c0012
#3
0xcf7468f4
#4
0x1094dc9f
#5
0x1094dc9f
#6
0x0c7abd22
· blocks 2
#7
0xcf7468f4
#8
updatePrices
#9
updateDataFeedsValuesPartial
#10
setData
#12
0x62be7533
#14
0x6a07589f
#11
0x0c7abd22
· blocks 1
#13
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
11
w1
13
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5f1ddfc6…bc5a
0xd32edf…ff58
5 touches
3 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x86d52d76…33d7
0x065c9d…c394
2 touches
0 conflicts
0x00000000…000d
0x12243c…7919
2 touches
0 conflicts
0x00000000…000e
0x12243c…7919
2 touches
0 conflicts
0x00f7e3b7…e015
0x188d58…ea8e
2 touches
0 conflicts
0x00f7e3b7…e016
0x188d58…ea8e
2 touches
0 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
3 conflicts on slot
0x5f1ddfc6e0…b4bc5a
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