pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,683,940
← previous block
next block →
recent activity
Analyzing
Block #86,683,940
17 transactions · 14 stateful · 2026-07-09 19:15:39 UTC
Parallelism
76
/100
Blocked
50
%
Avg conflicts / tx
0.71
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,683,940
· 17 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0x5a5d9a99
· blocks 3
#4
updateDataFeedsValuesPartial
#8
execFwdPositionOps
#11
0x6a4ff3d3
#12
cancel
#13
setData
#14
0xa1d6d1…0d08
#15
execOrders
· blocks 1
#2
0xab083028
#5
execFwdPositionOps
· blocks 4
#16
execOrders
#6
execFwdPositionOps
· blocks 1
#7
execFwdPositionOps
· blocks 2
#9
execOrders
#10
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
5
w1
6
w2
7
w2
9
w3
10
w3
15
w0
16
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa08f40b2…9a93
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xfcdb5918…2b49
0x34b655…2a6f
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x24de48ed…b934
0x34b655…2a6f
4 touches
1 conflict
0x6f900be0…cd6e
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
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
6 conflicts on slot
0xa08f40b255…099a93
Audit this contract →
← previous block
·
next block →
recent activity