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Analyzing
Block #72,399,436
21 transactions · 15 stateful · 2026-05-04 15:03:27 UTC
Parallelism
81
/100
Blocked
47
%
Avg conflicts / tx
0.48
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#72,399,436
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0xcf7468f4
#5
execute
#8
exactInputSingle
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
0x5bf9264c
#14
0x5bf9264c
#15
updateDataFeedsValuesPartial
#16
updatePriceFeedsIfNecessary
#18
setData
#19
0x39435dac
· blocks 1
#2
0x0c7abd22
· blocks 4
#20
0x39435dac
#3
0x0c7abd22
· blocks 2
#6
execute
· blocks 1
#7
exactInputSingle
#9
execute
#17
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w2
7
w3
9
w3
17
w3
19
w0
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92d610a6…9a40
0x2a68ba…90c5
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0xec969f0d…6fb1
0xd32edf…ff58
5 touches
3 conflicts
0x0f3d8ee7…ffa5
0x065c9d…c394
5 touches
3 conflicts
0x00000000…0002
0x63e48b…53f2
4 touches
1 conflict
0x00000000…0004
0x63e48b…53f2
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x9a555477…19a8
0x754704…b603
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:
0x2a68ba18…8e90c5
3 conflicts on slot
0x92d610a6f9…379a40
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