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Analyzing
Block #75,833,493
23 transactions · 13 stateful · 2026-05-20 12:59:43 UTC
Parallelism
83
/100
Blocked
31
%
Avg conflicts / tx
0.3
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,833,493
· 23 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#4
0x0c7abd22
#6
0x1094dc9f
#7
0x05ee6a22
#8
0x05ee6a22
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
0x5bf9264c
#12
0x5bf9264c
#13
0x0f6795d9
#14
0x0f6795d9
#15
prepareQuestion
· blocks 1
#17
0x6a0db0b6
#18
0xfaa38e…34c5
#19
0xe026f2…9509
#20
setData
#21
setData
#22
0xef555769
#2
0x0c7abd22
· blocks 2
#16
prepareQuestion
#3
0x0c7abd22
· blocks 1
#5
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w3
15
w0
16
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xdf82b4e9…2529
0xd32edf…ff58
7 touches
6 conflicts
0x03d1c200…b269
0x4c3ba1…6be8
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x32b392d9…7f69
0x188d58…ea8e
2 touches
0 conflicts
0x32b392d9…7f6a
0x188d58…ea8e
2 touches
0 conflicts
0x00000000…0012
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0013
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0015
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
0xdf82b4e9a9…e22529
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