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#75,847,423
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Analyzing
Block #75,847,423
21 transactions · 17 stateful · 2026-05-20 14:33:25 UTC
Parallelism
81
/100
Blocked
35
%
Avg conflicts / tx
0.43
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,847,423
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execute
#2
execute
#3
approve
· blocks 2
#6
swap
#7
0xed82b078
#8
0x5bf9264c
#9
0x5bf9264c
#10
0x0c7abd22
· blocks 3
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#15
0x62be7533
#17
0x40e79b1b
#18
setData
#19
0x39435dac
· blocks 1
#4
swap
#5
approve
#11
0x0c7abd22
· blocks 2
#20
0x39435dac
#14
0x0c7abd22
· blocks 1
#16
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w1
10
w0
11
w1
14
w2
16
w3
19
w0
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd18b81e7…74c8
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…001f
0x1b6862…e19c
6 touches
3 conflicts
0xcb45d9d6…cb87
0x1b6862…e19c
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x451e482b…7e7d
0x34b655…2a6f
4 touches
1 conflict
0x5138188e…796b
0x34b655…2a6f
4 touches
1 conflict
0x034d70dd…bbd9
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
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
0xd18b81e700…c674c8
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