pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,919,973
← previous block
next block →
recent activity
Analyzing
Block #87,919,973
39 transactions · 33 stateful · 2026-07-15 13:00:41 UTC
Parallelism
87
/100
Blocked
55
%
Avg conflicts / tx
0.85
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,919,973
· 39 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
execute_route
· blocks 4
#4
execute
#5
exactInputSingle
#8
0xab083028
· blocks 3
#10
0xab083028
#13
updatePrices
· blocks 4
#18
execOrders
· blocks 2
#19
updatePrices
#20
updatePrices
#21
updatePrices
#22
updatePrices
#23
updatePrices
#24
updatePrices
#25
updateDataFeedsValuesPartial
#26
updateDataFeedsValuesPartial
#27
updateDataFeedsValuesPartial
#35
0x57368ddf
#36
forward
#37
forward
#38
setData
#2
execute_route
· blocks 1
#6
execute
· blocks 1
#9
0xab083028
· blocks 3
#14
updatePrices
· blocks 3
#28
execFwdPositionOps
· blocks 3
#3
execute_route
· blocks 1
#11
0x6ad2e98b
· blocks 1
#15
updatePrices
· blocks 2
#29
execFwdPositionOps
· blocks 2
#30
callDiamondWithPermit2
#33
0x3f5c179b
#7
exactInputSingle
#12
0xab083028
· blocks 1
#16
updatePrices
· blocks 1
#31
execFwdPositionOps
· blocks 1
#17
updatePrices
#32
execFwdPositionOps
#34
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w1
7
w3
8
w0
9
w1
11
w2
12
w3
13
w0
14
w1
15
w2
16
w3
17
w4
30
w2
33
w2
34
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x04fdea…47d7
10 touches
10 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0x33bc42f7…45b9
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
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:
0x04fdeac2…f747d7
10 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity