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#87,875,958
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Analyzing
Block #87,875,958
21 transactions · 18 stateful · 2026-07-15 08:06:16 UTC
Parallelism
67
/100
Blocked
50
%
Avg conflicts / tx
1.05
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,875,958
· 21 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x5a5d9a99
· blocks 3
#2
0x5a5d9a99
#8
updateDataFeedsValuesPartial
#9
0x3f5c179b
#10
0x3f5c179b
#11
0x3f5c179b
#15
0x6a573ff0
#16
0xe682ef…993d
#17
0x7b2912…59c2
#18
setData
#19
0x0143d2…af8b
#3
0x5a5d9a99
· blocks 4
#4
0x5a5d9a99
· blocks 4
#5
0x98717539
· blocks 2
#6
execFwdPositionOps
· blocks 5
#7
execFwdPositionOps
· blocks 2
#14
execFwdPositionOps
· blocks 1
#12
execFwdPositionOps
#13
execFwdPositionOps
· blocks 1
#20
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
5
w3
6
w3
7
w4
12
w5
13
w5
14
w4
20
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4acbdbcf…a8c6
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xfe2c1082…db16
0x34b655…2a6f
6 touches
3 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
6 touches
3 conflicts
0x671703d0…94b1
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xa013ecc1…7c8f
0x34b655…2a6f
6 touches
3 conflicts
0xf039e2f8…3d8a
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
6 conflicts on slot
0x4acbdbcf7f…d0a8c6
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