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#87,318,158
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Analyzing
Block #87,318,158
17 transactions · 17 stateful · 2026-07-12 17:54:49 UTC
Parallelism
76
/100
Blocked
47
%
Avg conflicts / tx
0.71
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#87,318,158
· 17 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
0x39435dac
· blocks 1
#5
0x6a53d560
#6
0x5a5d9a99
· blocks 2
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x0f6795d9
· blocks 2
#15
setData
#2
0xab083028
· blocks 2
#4
0x39435dac
#7
0x5a5d9a99
#12
0x0f6795d9
· blocks 1
#16
0x39435dac
#11
0x3f5c179b
· blocks 1
#13
0x0f6795d9
#14
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
6
w0
7
w1
10
w0
11
w2
12
w1
13
w2
14
w3
16
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x64a058c6…74a1
0x34b655…2a6f
6 touches
3 conflicts
0xad0c145d…72b3
0xa6afd3…d132
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x0a8f8b9c…3046
0x34b655…2a6f
4 touches
1 conflict
0x21d22421…0b7a
0x34b655…2a6f
4 touches
1 conflict
0x3674075e…02b7
0x34b655…2a6f
4 touches
1 conflict
0x408e66bb…3d6b
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:
Kuru Exchange: Market-WETH/USDC
6 conflicts on slot
0x0000000000…00003d
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