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Analyzing
Block #75,936,655
16 transactions · 12 stateful · 2026-05-21 00:28:00 UTC
Parallelism
75
/100
Blocked
33
%
Avg conflicts / tx
0.44
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,936,655
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0756e95c
#2
0xab083028
· blocks 1
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
0x98717539
#7
0x98717539
#8
0x0c7abd22
· blocks 3
#13
updateDataFeedsValuesPartial
#14
commit
#15
setData
#9
0x0c7abd22
· blocks 2
#12
0x62be7533
#10
0x0c7abd22
· blocks 1
#11
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
8
w0
9
w1
10
w2
11
w3
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfc6ecb2c…559a
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0019
0x1b6862…e19c
6 touches
3 conflicts
0xcb45d9d6…cb81
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x6af306bb…2e81
0x3bd359…433a
6 touches
3 conflicts
0x1c354dc0…96de
0x754704…b603
6 touches
3 conflicts
0xf91b744e…9117
0x754704…b603
6 touches
3 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
0xfc6ecb2c8e…9a559a
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