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#87,878,881
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Analyzing
Block #87,878,881
25 transactions · 15 stateful · 2026-07-15 08:25:49 UTC
Parallelism
84
/100
Blocked
47
%
Avg conflicts / tx
0.36
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,878,881
· 25 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x5a5d9a99
· blocks 1
#3
approve
#4
updatePrices
· blocks 1
#6
0x0f6795d9
· blocks 3
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
0x3f5c179b
#13
0xb7e442…d982
#14
0xd630fe…0556
#15
0x9e2083…a953
#16
0x37130b…383f
#17
setData
#18
0xf61a59…7f2e
#19
0xa9b9f5…add6
#20
0x62815d…9f41
#21
0xf08d3b…d0ed
#22
0x6075e5…a328
#2
0x5a5d9a99
#5
updatePrices
#7
0x0f6795d9
· blocks 3
#8
0x0f6795d9
#12
0x0f6795d9
#23
0x39435dac
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w0
7
w1
8
w2
12
w2
23
w2
24
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0001
0xc1ff9f…b0fc
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0xbec23443…9293
0x34b655…2a6f
4 touches
1 conflict
0xbec23443…9294
0x34b655…2a6f
4 touches
1 conflict
0xc6000ba5…8d65
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x00000000…00c9
0x34b655…2a6f
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:
Perpl
3 conflicts on slot
0x7e5ea60ab2…b0c4aa
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