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#87,169,120
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Analyzing
Block #87,169,120
24 transactions · 22 stateful · 2026-07-12 01:17:21 UTC
Parallelism
67
/100
Blocked
64
%
Avg conflicts / tx
1.67
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,169,120
· 24 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0xab083028
· blocks 2
#4
0x6a52eb99
#5
0x5a5d9a99
· blocks 2
#12
0x6a52eb99
#14
updateDataFeedsValuesPartial
#16
batchUpdate
#19
setData
#22
execOrders
#23
0xc7e3ec2c
#2
0xab083028
· blocks 2
#6
0x5a5d9a99
· blocks 10
#3
0xab083028
· blocks 1
#7
0x5a5d9a99
· blocks 7
#8
0x5a5d9a99
· blocks 5
#17
0xed82b078
#9
0x5a5d9a99
· blocks 4
#13
execFwdPositionOps
· blocks 1
#10
0x5a5d9a99
· blocks 2
#15
execFwdPositionOps
· blocks 3
#11
0x5a5d9a99
#18
execFwdPositionOps
#20
execOrders
· blocks 1
#21
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
6
w1
7
w2
8
w3
9
w4
10
w5
11
w6
13
w4
15
w5
17
w3
18
w6
20
w6
21
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0x0a57a2b8…3cdd
0x34b655…2a6f
10 touches
10 conflicts
0x95c47f03…f1bb
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x934da4f1…43a7
0x34b655…2a6f
6 touches
3 conflicts
0xaba6578d…bd48
0x34b655…2a6f
6 touches
3 conflicts
0xad15ca0d…a3d5
0x34b655…2a6f
6 touches
3 conflicts
0xb06a48e8…d6d1
0x34b655…2a6f
6 touches
3 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
15 conflicts on slot
0xfaef08b108…f90696
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