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#87,294,941
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Analyzing
Block #87,294,941
17 transactions · 16 stateful · 2026-07-12 15:19:37 UTC
Parallelism
82
/100
Blocked
25
%
Avg conflicts / tx
0.35
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,294,941
· 17 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#2
execute
#3
exactOutputSingle
#4
execute
#5
exactOutputSingle
#8
0x98717539
· blocks 1
#9
updateDataFeedsValuesPartial
#10
0x0f6795d9
· blocks 1
#11
0x0f6795d9
#12
updateDataFeedsValuesPartial
#15
0x6a53b100
#16
setData
#6
0x0c7abd22
· blocks 1
#13
0x0f6795d9
#14
0xed82b078
#7
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w1
7
w2
8
w0
10
w0
13
w1
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xca77e926…2065
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x52e69143…95ad
0x065c9d…c394
4 touches
1 conflict
0x9162c748…40fa
0x065c9d…c394
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001c
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
3 conflicts on slot
0xca77e926ab…d52065
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