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Analyzing
Block #71,709,379
14 transactions · 11 stateful · 2026-05-01 10:20:42 UTC
Parallelism
64
/100
Blocked
36
%
Avg conflicts / tx
0.57
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#71,709,379
· 14 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
0x1094dc9f
#6
0xeffdedb0
#7
0x1a945f9c
#8
0xb0435a94
#10
updateDataFeedsValuesPartial
#11
setData
#12
exactInputSingle
#13
0x8b23406f
#2
0x0c7abd22
· blocks 2
#3
0x0c7abd22
· blocks 1
#5
0x0c7abd22
· blocks 1
#9
0x3f5c179b
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
9
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x95496e91…c020
0xd32edf…ff58
7 touches
6 conflicts
0xc3c8642a…7da5
0x2a68ba…90c5
6 touches
3 conflicts
0xacb1e6fb…0832
0x065c9d…c394
5 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002d
0x1b6862…e19c
4 touches
1 conflict
0x2bbc0cfb…c2c0
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
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
0x95496e9104…13c020
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