pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,818,837
← previous block
next block →
recent activity
Analyzing
Block #86,818,837
26 transactions · 25 stateful · 2026-07-10 10:16:34 UTC
Parallelism
73
/100
Blocked
52
%
Avg conflicts / tx
1.15
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,818,837
· 26 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
0x0c7abd22
· blocks 1
#3
updatePrices
· blocks 1
#5
0x5a5d9a99
· blocks 3
#6
0x5a5d9a99
#8
execFwdPositionOps
· blocks 4
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0x3b073534
#16
0x6a50c6fa
#17
0x0cf032c6
#18
setData
#25
0xc7e3ec2c
#2
0x0c7abd22
#4
updatePrices
#7
0x5a5d9a99
· blocks 3
#9
execFwdPositionOps
#10
execFwdPositionOps
· blocks 2
#19
execOrders
· blocks 5
#11
execFwdPositionOps
· blocks 1
#20
execOrders
· blocks 4
#15
execFwdPositionOps
#21
execOrders
· blocks 3
#22
execOrders
· blocks 2
#23
execOrders
· blocks 1
#24
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w0
7
w1
8
w0
9
w1
10
w1
11
w2
15
w3
19
w1
20
w2
21
w3
22
w4
23
w5
24
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xc948dbdc…199a
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x8d888c90…5479
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x947a5a30…bd4b
0x34b655…2a6f
6 touches
3 conflicts
0x13f8c55c…3061
0x34b655…2a6f
6 touches
3 conflicts
0x7017d770…abbe
0x34b655…2a6f
4 touches
1 conflict
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity