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Analyzing
Block #74,420,632
20 transactions · 16 stateful · 2026-05-13 23:35:55 UTC
Parallelism
75
/100
Blocked
31
%
Avg conflicts / tx
0.55
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,420,632
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#4
createModule
#6
0x1ffa3c9b
#7
0x05ee6a22
#8
0xe3a3c9cc
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#13
0x5339c59f
#14
0x5339c59f
#15
0x6a050b52
#16
setData
#17
0xc57141…bab8
#18
0x6df9e92b
#19
0x39435dac
#2
0x0c7abd22
· blocks 3
#5
0x719d975a
#3
0x0c7abd22
· blocks 2
#9
0x0c7abd22
· blocks 1
#12
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
w1
9
w3
12
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xeb9698f5…bc6b
0xd32edf…ff58
9 touches
10 conflicts
0x46cb45de…a567
0x188d58…ea8e
4 touches
1 conflict
0x846f2172…fd54
0x0555e3…2b9c
4 touches
1 conflict
0x46cb45de…a566
0x188d58…ea8e
4 touches
1 conflict
0x264c6e4e…cbb6
0x3bd359…433a
2 touches
0 conflicts
0x00000000…0000
0x094452…0a09
2 touches
0 conflicts
0x00000000…0002
0x094452…0a09
2 touches
0 conflicts
0x00000000…0004
0x094452…0a09
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
10 conflicts on slot
0xeb9698f560…a2bc6b
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