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#75,525,859
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Analyzing
Block #75,525,859
19 transactions · 14 stateful · 2026-05-19 02:49:34 UTC
Parallelism
74
/100
Blocked
43
%
Avg conflicts / tx
0.68
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,525,859
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
updateDataFeedsValuesPartial
#7
0x5339c59f
#8
0xed82b078
#9
0x6a0bd036
#10
approve
#11
0x39435dac
· blocks 2
#12
0x39435dac
#15
setData
#16
0x42dd8743
#17
0x42dd8743
#18
0x5d2fd812
#2
0x0c7abd22
· blocks 3
#13
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 2
#14
0x39435dac
#5
0x0c7abd22
· blocks 1
#6
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
6
w4
11
w0
13
w1
14
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x71a43ca2…59a1
0xd32edf…ff58
9 touches
10 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xe5e7089a…fb91
0x34b655…2a6f
6 touches
3 conflicts
0xcb45d9d6…cb81
0x1b6862…e19c
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0019
0x1b6862…e19c
6 touches
3 conflicts
0x97b0b2ee…4666
0x34b655…2a6f
5 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
10 conflicts on slot
0x71a43ca2ff…a459a1
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