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Analyzing
Block #74,945,065
20 transactions · 10 stateful · 2026-05-16 10:00:13 UTC
Parallelism
80
/100
Blocked
30
%
Avg conflicts / tx
0.3
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,945,065
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x5bf9264c
#6
0x5bf9264c
#7
updateDataFeedsValuesPartial
#8
0x8263f5d9
#9
forward
#10
createModule
#11
0x6a0840a4
#12
liquidateSingleCollateral
#13
0xae938b…77f6
#14
0x8b7fdb…3b00
#15
0x5088f4…a447
#16
0x5df7e5…60b3
#17
setData
#18
0x8da696…91a5
#19
0x2c28e4…3ee6
#2
0x0c7abd22
· blocks 2
#3
0x0c7abd22
· blocks 1
#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
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0b477ac7…e465
0xd32edf…ff58
7 touches
6 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x00000000…0000
0x116e7d…d8f1
2 touches
0 conflicts
0x00000000…0001
0x116e7d…d8f1
2 touches
0 conflicts
0x00000000…0003
0x116e7d…d8f1
2 touches
0 conflicts
0xab2f6eed…254a
0x188d58…ea8e
2 touches
0 conflicts
0xab2f6eed…254b
0x188d58…ea8e
2 touches
0 conflicts
0x00000000…0012
0x1b6862…e19c
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
6 conflicts on slot
0x0b477ac7c1…94e465
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