pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,405,853
← previous block
next block →
recent activity
Analyzing
Block #91,405,853
10 transactions · 8 stateful · 2026-07-29 17:40:49 UTC
Parallelism
80
/100
Blocked
25
%
Avg conflicts / tx
0.2
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,405,853
· 10 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
#2
0x5a5d9a99
#3
updateDataFeedsValuesPartial
#4
execFwdPositionOps
· blocks 1
#6
commit
#7
0x6a6a3b99
#8
setData
· blocks 1
#5
execFwdPositionOps
#9
setData
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
8
w0
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0x09106a95…1467
0x33176b…e078
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x16ca898b…f2b0
0x34b655…2a6f
4 touches
1 conflict
0x246ec521…cc7c
0x34b655…2a6f
2 touches
0 conflicts
0x2b747f7d…4d32
0x34b655…2a6f
2 touches
0 conflicts
0x34a1ee7e…fb20
0x34b655…2a6f
2 touches
0 conflicts
0x37b45d78…f241
0x34b655…2a6f
2 touches
0 conflicts
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
0xbcbf5d09a8…c68bac
Audit this contract →
← previous block
·
next block →
recent activity