pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,625,381
← previous block
next block →
recent activity
Analyzing
Block #90,625,381
9 transactions · 8 stateful · 2026-07-27 00:12:18 UTC
Parallelism
33
/100
Blocked
63
%
Avg conflicts / tx
1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,625,381
· 9 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x5a5d9a99
· blocks 1
#3
updateDataFeedsValuesPartial
#8
setData
#2
0x5a5d9a99
· blocks 2
#4
execFwdPositionOps
· blocks 3
#5
execFwdPositionOps
· blocks 2
#6
execFwdPositionOps
· blocks 1
#7
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
5
w3
6
w4
7
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbcbf5d09…8bac
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xc221a141…25a0
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x48e3acd8…cf41
0x34b655…2a6f
4 touches
1 conflict
0x2d3930d3…c9b8
0x34b655…2a6f
4 touches
1 conflict
0x917f99a5…7989
0x34b655…2a6f
4 touches
1 conflict
0xcffc17bc…3544
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
0xbcbf5d09a8…c68bac
Audit this contract →
← previous block
·
next block →
recent activity