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#87,296,298
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Analyzing
Block #87,296,298
27 transactions · 23 stateful · 2026-07-12 15:28:42 UTC
Parallelism
85
/100
Blocked
35
%
Avg conflicts / tx
0.48
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,296,298
· 27 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#5
0x1094dc9f
#6
0x05ee6a22
#9
0xab083028
#10
updatePrices
#11
0xa96df62f
#12
0x5a5d9a99
#13
0x5a5d9a99
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
0x6a53b321
#18
0x0f6795d9
· blocks 1
#19
claim
#21
0x0f6795d9
#24
0xed82b078
#25
0x36f359b0
#26
setData
#2
0x0c7abd22
· blocks 2
#7
0xab083028
· blocks 3
#20
0x0f6795d9
#3
0x0c7abd22
· blocks 1
#8
0x6ad2e98b
#22
0xed82b078
· blocks 1
#4
0x0c7abd22
#23
0xed82b078
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
7
w1
8
w2
18
w0
20
w1
22
w2
23
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x40b0ef17…635a
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x76d1e78d…7877
0x40c49f…2af0
4 touches
1 conflict
0x729c91b8…9537
0x188d58…ea8e
2 touches
0 conflicts
0x729c91b8…9539
0x188d58…ea8e
2 touches
0 conflicts
0x00000000…0012
0x1b6862…e19c
2 touches
0 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
6 conflicts on slot
0x40b0ef1798…ee635a
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