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#87,519,021
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Analyzing
Block #87,519,021
22 transactions · 19 stateful · 2026-07-13 16:18:20 UTC
Parallelism
41
/100
Blocked
74
%
Avg conflicts / tx
3.23
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,519,021
· 22 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
0xab083028
· blocks 1
#2
0xab083028
#3
0x5a5d9a99
· blocks 11
#4
0x5a5d9a99
#15
updateDataFeedsValuesPartial
#19
setData
#20
0x8b0061…1f40
#5
0x5a5d9a99
· blocks 11
#17
0x3f5c179b
#6
0x5a5d9a99
· blocks 9
#7
0x5a5d9a99
· blocks 8
#8
0x5a5d9a99
· blocks 7
#9
0x5a5d9a99
· blocks 6
#10
0x5a5d9a99
· blocks 5
#11
0x5a5d9a99
· blocks 4
#12
0x5a5d9a99
· blocks 3
#13
0x5a5d9a99
· blocks 2
#14
0x5a5d9a99
· blocks 2
#16
execFwdPositionOps
· blocks 2
#18
execFwdPositionOps
#21
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
5
w1
6
w2
7
w3
8
w4
9
w5
10
w6
11
w7
12
w8
13
w9
14
w10
16
w11
17
w1
21
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…00c9
0x34b655…2a6f
22 touches
55 conflicts
0x10b7971b…3ba4
0x34b655…2a6f
22 touches
55 conflicts
0x22e0cc1d…ad07
0x34b655…2a6f
22 touches
55 conflicts
0x4203ff9b…38e2
0x34b655…2a6f
22 touches
55 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
22 touches
55 conflicts
0x8bf661cb…bcd2
0x34b655…2a6f
22 touches
55 conflicts
0x63c900f4…2600
0x34b655…2a6f
20 touches
45 conflicts
0xad0c7701…1d83
0x34b655…2a6f
20 touches
45 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:
Perpl
55 conflicts on slot
0x0000000000…0000c9
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