pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,837,729
← previous block
next block →
recent activity
Analyzing
Block #86,837,729
18 transactions · 14 stateful · 2026-07-10 12:23:03 UTC
Parallelism
67
/100
Blocked
57
%
Avg conflicts / tx
0.83
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,837,729
· 18 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xaf5e395a
· blocks 2
#4
0x5a5d9a99
· blocks 4
#8
updateDataFeedsValuesPartial
#9
execFwdPositionOps
· blocks 1
#10
0x62be7533
#12
setData
#13
0x4826e8…4c4f
#14
0x64311d…b11c
#17
0xc7e3ec2c
#2
execute
· blocks 1
#5
0x5a5d9a99
· blocks 3
#11
execFwdPositionOps
#3
0x50a0b275
#6
0x5a5d9a99
· blocks 2
#7
0x5a5d9a99
· blocks 1
#15
execOrders
· blocks 1
#16
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
6
w2
7
w3
9
w0
11
w1
15
w4
16
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb4bc16a4…4825
0x34b655…2a6f
10 touches
10 conflicts
0x922c7ebd…6600
0xc8689a…ee79
8 touches
6 conflicts
0x03fb27fd…0c06
0x34b655…2a6f
8 touches
6 conflicts
0x3483ab79…8ed3
0x34b655…2a6f
8 touches
6 conflicts
0x5fee1ba0…2520
0x34b655…2a6f
8 touches
6 conflicts
0x63c900f4…2600
0x34b655…2a6f
8 touches
6 conflicts
0x7da56943…9753
0x34b655…2a6f
8 touches
6 conflicts
0x9f40a209…1193
0x34b655…2a6f
8 touches
6 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
10 conflicts on slot
0xb4bc16a4d9…154825
Audit this contract →
← previous block
·
next block →
recent activity