pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,782,156
← previous block
next block →
recent activity
Analyzing
Block #91,782,156
20 transactions · 19 stateful · 2026-07-31 01:15:01 UTC
Parallelism
60
/100
Blocked
63
%
Avg conflicts / tx
1.25
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,782,156
· 20 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0x6ad2e98b
· blocks 1
#4
0xa96df62f
#9
executeBatch
#12
handleOps
#16
updateDataFeedsValuesPartial
#17
setData
#3
0xab083028
#5
0x5a5d9a99
· blocks 5
#6
0x5a5d9a99
· blocks 1
#7
execFwdPositionOps
· blocks 7
#8
execFwdPositionOps
· blocks 3
#13
execFwdPositionOps
#10
execFwdPositionOps
· blocks 3
#11
execFwdPositionOps
· blocks 1
#18
execOrders
· blocks 1
#14
execOrders
· blocks 1
#19
execOrders
#15
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
5
w1
6
w2
7
w2
8
w3
10
w4
11
w5
13
w3
14
w6
15
w7
18
w5
19
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa3f6f7c8…2436
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x00ddbbf2…4588
0x34b655…2a6f
6 touches
3 conflicts
0x8b26e4e7…c2c7
0x34b655…2a6f
6 touches
3 conflicts
0xabf57eb6…416d
0x34b655…2a6f
6 touches
3 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
10 conflicts on slot
0xa3f6f7c8bd…f22436
Audit this contract →
← previous block
·
next block →
recent activity