pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,849,251
← previous block
next block →
recent activity
Analyzing
Block #90,849,251
10 transactions · 10 stateful · 2026-07-27 18:58:38 UTC
Parallelism
30
/100
Blocked
60
%
Avg conflicts / tx
1.4
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,849,251
· 10 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
execFwdPositionOps
· blocks 3
#3
executeBatch
#6
setData
#2
execFwdPositionOps
· blocks 3
#4
execFwdPositionOps
· blocks 3
#5
execFwdPositionOps
· blocks 2
#7
execOrders
· blocks 2
#8
execOrders
· blocks 1
#9
execOrders
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
7
w4
8
w5
9
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0bd95eb4…e562
0x34b655…2a6f
8 touches
6 conflicts
0x3e0065ad…e39b
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x8218911e…3bed
0x34b655…2a6f
6 touches
3 conflicts
0x7aad02c6…b979
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x9e70dadd…810d
0x34b655…2a6f
4 touches
1 conflict
0x9e70dadd…810e
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
0x0bd95eb406…f6e562
Audit this contract →
← previous block
·
next block →
recent activity