pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,881,451
← previous block
next block →
recent activity
Analyzing
Block #86,881,451
15 transactions · 11 stateful · 2026-07-10 17:15:27 UTC
Parallelism
87
/100
Blocked
18
%
Avg conflicts / tx
0.13
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,881,451
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x6a512927
#2
0x5a5d9a99
#3
0x5a5d9a99
#4
updateDataFeedsValuesPartial
#5
execFwdPositionOps
· blocks 2
#6
execFwdPositionOps
#7
0x3f5c179b
#10
forward
#11
withdrawReserve
#12
setData
#13
0x3041ed…914f
#14
0x38cb37…1a5e
#8
execFwdPositionOps
#9
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
8
w1
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00a9c20e…8f75
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x6ba89834…1826
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x7aad02c6…b979
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x8df5fa2c…02e6
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
1 conflict on slot
0x00a9c20e4f…758f75
Audit this contract →
← previous block
·
next block →
recent activity