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#83,666,551
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Analyzing
Block #83,666,551
20 transactions · 18 stateful · 2026-06-25 19:50:15 UTC
Parallelism
65
/100
Blocked
44
%
Avg conflicts / tx
0.4
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,666,551
· 20 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
executePacked
· blocks 2
#3
0x05ee6a22
#5
updatePrices
#6
0x39435dac
· blocks 1
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
0x0c7abd22
#13
verifyOracleProofV2
#15
0x0f6795d9
#16
setData
#19
0xc7e3ec2c
#2
execute
#4
0xab083028
#7
0x39435dac
· blocks 1
#8
0x5a5d9a99
· blocks 1
#9
0x98717539
· blocks 1
#14
0x0f6795d9
· blocks 1
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w1
6
w0
7
w1
8
w2
9
w3
14
w4
17
w5
18
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0dbf9688…c6cf
0xd18b7e…414b
4 touches
1 conflict
0x16dce2e7…6f05
0x34b655…2a6f
4 touches
1 conflict
0x37a276a3…673f
0x34b655…2a6f
4 touches
1 conflict
0x5a5dd7b4…fba4
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xe99d8e68…a16e
0x34b655…2a6f
4 touches
1 conflict
0xec0e0220…cb90
0x34b655…2a6f
4 touches
1 conflict
0x17606ba6…1b6e
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:
Coinbase Wrapped BTC (cbBTC)
1 conflict on slot
0x0dbf9688de…b0c6cf
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