pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,141,909
← previous block
next block →
recent activity
Analyzing
Block #91,141,909
13 transactions · 13 stateful · 2026-07-28 19:31:53 UTC
Parallelism
69
/100
Blocked
31
%
Avg conflicts / tx
0.62
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,141,909
· 13 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x5a5d9a99
· blocks 1
#2
execFwdPositionOps
· blocks 3
#3
execFwdPositionOps
· blocks 2
#5
updateDataFeedsValuesPartial
#9
0x6a690420
#10
setData
#11
execOrders
#12
0x59558d29
#4
execFwdPositionOps
· blocks 1
#7
execOrders
#6
execFwdPositionOps
· blocks 1
#8
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w0
4
w1
6
w2
7
w1
8
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa3ab8a0e…8954
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xda27c764…7fab
0x34b655…2a6f
6 touches
3 conflicts
0x1bb624f3…c1b3
0x34b655…2a6f
4 touches
1 conflict
0x1be680c3…ef9d
0x34b655…2a6f
4 touches
1 conflict
0x23a320fb…cbd7
0x34b655…2a6f
4 touches
1 conflict
0x31b39922…1e66
0x34b655…2a6f
4 touches
1 conflict
0x5655f5c3…6b75
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
3 conflicts on slot
0xa3ab8a0ea5…ee8954
Audit this contract →
← previous block
·
next block →
recent activity