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#75,741,781
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Analyzing
Block #75,741,781
21 transactions · 16 stateful · 2026-05-20 02:48:54 UTC
Parallelism
81
/100
Blocked
44
%
Avg conflicts / tx
0.57
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,741,781
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x6a0d218e
#6
exactInputSingle
#7
execute
#8
0x13828455
#9
0xcf7468f4
#11
0x6a0d218d
#12
0x6a0d218d
#13
0x98717539
· blocks 3
#15
updateDataFeedsValuesPartial
#16
0x0f6795d9
#17
forward
#18
setData
#2
0x0c7abd22
· blocks 2
#14
0x98717539
· blocks 1
#3
0x0c7abd22
· blocks 2
#19
0x39435dac
· blocks 1
#4
0x0c7abd22
#10
0xed82b078
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
10
w3
13
w0
14
w1
19
w2
20
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8a8908a9…d868
0xd32edf…ff58
7 touches
6 conflicts
0x422d5490…52d9
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002d
0x1b6862…e19c
6 touches
3 conflicts
0x5a3732cb…edb1
0x1b6862…e19c
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
0x8a8908a9d2…79d868
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