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#87,578,199
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Analyzing
Block #87,578,199
21 transactions · 20 stateful · 2026-07-13 22:54:41 UTC
Parallelism
86
/100
Blocked
40
%
Avg conflicts / tx
0.57
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,578,199
· 21 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0x39435dac
· blocks 2
#4
0x15ea9545
· blocks 2
#5
0x5a5d9a99
#7
0x0f6795d9
· blocks 1
#8
0x0f6795d9
· blocks 2
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#15
0x57368ddf
#17
setData
#18
0x647c80…4020
#2
0xab083028
· blocks 1
#6
0x1a945f9c
· blocks 1
#14
0x0f6795d9
· blocks 1
#19
0x39435dac
· blocks 1
#12
0x3f5c179b
#13
0xd10227eb
#16
0x0f6795d9
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w0
6
w1
7
w0
8
w0
12
w2
13
w2
14
w1
16
w2
19
w1
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x2b5101ac…090b
0x34b655…2a6f
6 touches
3 conflicts
0x00bac013…a28c
0xfd44b3…00d1
6 touches
3 conflicts
0x69009a4f…3c41
0x34b655…2a6f
4 touches
1 conflict
0x9e70dadd…810d
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
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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