pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,852,842
← previous block
next block →
recent activity
Analyzing
Block #86,852,842
26 transactions · 20 stateful · 2026-07-10 14:04:01 UTC
Parallelism
81
/100
Blocked
35
%
Avg conflicts / tx
0.58
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,852,842
· 26 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
updatePrices
#2
0x6a50fc48
#3
0x5a5d9a99
· blocks 6
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#12
execFwdPositionOps
#13
execFwdPositionOps
· blocks 1
#14
0x3f5c179b
· blocks 1
#15
0x3f5c179b
#17
0x57368ddf
#19
0x9536e4…1944
#20
0xa552d4…a565
#21
0x4dc6ee…ade0
#22
0x5c6393…72a1
#23
setData
#24
0x9d9e73…f7da
#25
0xc7e3ec2c
#4
0x5a5d9a99
· blocks 3
#11
execFwdPositionOps
· blocks 1
#16
batchUpdate
#5
0x5a5d9a99
· blocks 2
#18
execFwdPositionOps
#6
0x5a5d9a99
· blocks 1
#7
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
7
w4
11
w1
13
w0
14
w0
16
w1
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x288bc578…318e
0x34b655…2a6f
8 touches
6 conflicts
0x4327afd2…1b3a
0x34b655…2a6f
8 touches
6 conflicts
0x50c5e475…cb68
0x34b655…2a6f
8 touches
6 conflicts
0x03fb27fd…0c06
0x34b655…2a6f
8 touches
6 conflicts
0x8ad8af62…772a
0x34b655…2a6f
8 touches
6 conflicts
0x9f40a209…1193
0x34b655…2a6f
8 touches
6 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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity