pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,851,898
← previous block
next block →
recent activity
Analyzing
Block #86,851,898
38 transactions · 31 stateful · 2026-07-10 13:57:42 UTC
Parallelism
84
/100
Blocked
52
%
Avg conflicts / tx
0.84
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,851,898
· 38 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
· blocks 3
#4
updatePrices
· blocks 1
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
0x6a50facd
· blocks 1
#11
0x5a5d9a99
· blocks 2
#14
execFwdPositionOps
· blocks 2
#15
execFwdPositionOps
· blocks 5
#17
updatePriceFeedsIfNecessary
#18
0x3f5c179b
#23
0x57368ddf
#25
forward
#27
0x36f359b0
#28
updateDataFeedsValuesPartial
#29
updateDataFeedsValuesPartial
#30
setData
#34
execOrders
#35
execOrders
#36
execOrders
#2
0xab083028
· blocks 3
#5
updatePrices
#12
0x5a5d9a99
· blocks 3
#13
0x6a50facd
#20
0x3f5c179b
#31
execOrders
· blocks 3
#3
0x6ad2e98b
#16
execFwdPositionOps
· blocks 2
#19
0x3f5c179b
· blocks 1
#21
execFwdPositionOps
· blocks 2
#22
execFwdPositionOps
· blocks 1
#26
0xed82b078
#32
execOrders
· blocks 2
#24
execFwdPositionOps
#33
execOrders
· blocks 1
#37
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
10
w0
11
w0
12
w1
13
w1
14
w0
15
w0
16
w2
19
w2
20
w1
21
w2
22
w3
24
w4
26
w3
31
w1
32
w3
37
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x12bc23cf…d56d
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xbcdee322…f454
0xa6afd3…d132
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0xa86351b8…2c5a
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
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity