pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,254,087
← previous block
next block →
recent activity
Analyzing
Block #91,254,087
13 transactions · 12 stateful · 2026-07-29 04:56:13 UTC
Parallelism
69
/100
Blocked
42
%
Avg conflicts / tx
0.92
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,254,087
· 13 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0x5a5d9a99
· blocks 3
#4
execFwdPositionOps
· blocks 4
#5
updateDataFeedsValuesPartial
#7
0x3f5c179b
#10
setData
#12
0x59558d29
#3
0x5a5d9a99
· blocks 1
#6
execFwdPositionOps
· blocks 3
#8
execFwdPositionOps
#9
execOrders
· blocks 1
#11
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
6
w1
8
w2
9
w2
11
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfbe6a366…8ca1
0x34b655…2a6f
8 touches
6 conflicts
0xbbeac3b7…c14b
0x34b655…2a6f
6 touches
3 conflicts
0x07d8b1e8…78c6
0x34b655…2a6f
4 touches
1 conflict
0x27034002…2f27
0x34b655…2a6f
4 touches
1 conflict
0x3cb7ee74…b8a5
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x51197fc5…26c4
0x34b655…2a6f
4 touches
1 conflict
0x571aa8b4…35fa
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
0xfbe6a36638…508ca1
Audit this contract →
← previous block
·
next block →
recent activity