pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,386,260
← previous block
next block →
recent activity
Analyzing
Block #91,386,260
17 transactions · 15 stateful · 2026-07-29 16:02:09 UTC
Parallelism
47
/100
Blocked
67
%
Avg conflicts / tx
1.53
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,386,260
· 17 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x6ad2e98b
· blocks 1
#3
execPerpOps
#4
execPerpOps
#5
0x5a5d9a99
· blocks 3
#9
updateDataFeedsValuesPartial
#12
setData
#2
0xab083028
#6
0x5a5d9a99
· blocks 3
#7
0x5a5d9a99
· blocks 3
#8
0x5a5d9a99
· blocks 5
#10
execFwdPositionOps
· blocks 5
#11
execFwdPositionOps
#13
execOrders
· blocks 3
#14
execOrders
· blocks 2
#15
execOrders
· blocks 1
#16
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w1
7
w2
8
w3
10
w4
11
w5
13
w5
14
w6
15
w7
16
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0ab54c30…b88e
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x07d8b1e8…78c6
0x34b655…2a6f
6 touches
3 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0x3a15404b…10b1
0x34b655…2a6f
4 touches
1 conflict
0x4e782273…1690
0x34b655…2a6f
4 touches
1 conflict
0x6e6b8ec7…2197
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
10 conflicts on slot
0x0ab54c30a6…82b88e
Audit this contract →
← previous block
·
next block →
recent activity