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#87,751,293
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Analyzing
Block #87,751,293
21 transactions · 21 stateful · 2026-07-14 18:12:26 UTC
Parallelism
67
/100
Blocked
57
%
Avg conflicts / tx
1.38
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,751,293
· 21 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
0x0c7abd22
· blocks 4
#6
0x39435dac
· blocks 2
#7
updatePrices
#8
0x5a5d9a99
· blocks 5
#12
updateDataFeedsValuesPartial
#15
0x57368ddf
#16
0x6a567c81
#17
setData
#2
0x0c7abd22
· blocks 3
#9
0x98717539
#10
0x0f6795d9
· blocks 5
#3
0x0c7abd22
· blocks 2
#11
0x0f6795d9
· blocks 2
#4
0x0c7abd22
· blocks 1
#13
0x0f6795d9
· blocks 2
#5
0x0c7abd22
#14
0x0f6795d9
#18
0x39435dac
· blocks 2
#19
0x39435dac
· blocks 1
#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
5
w4
6
w0
8
w0
9
w1
10
w1
11
w2
13
w3
14
w4
18
w4
19
w5
20
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8cb005bf…cb19
0xd32edf…ff58
9 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0x6f46250b…3bf2
0x34b655…2a6f
8 touches
6 conflicts
0xc36fa358…24cb
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x59dccbd8…2bf6
0x34b655…2a6f
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
10 conflicts on slot
0x8cb005bf85…e3cb19
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