pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,634,147
← previous block
next block →
recent activity
Analyzing
Block #86,634,147
34 transactions · 25 stateful · 2026-07-09 13:41:51 UTC
Parallelism
82
/100
Blocked
52
%
Avg conflicts / tx
0.97
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,634,147
· 34 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
#2
0xcf7468f4
#3
0xab083028
· blocks 1
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
0x6a4fa597
#8
0x5a5d9a99
#9
0x5a5d9a99
· blocks 2
#12
updateDataFeedsValuesPartial
#13
execFwdPositionOps
· blocks 8
#15
execFwdPositionOps
#16
0x3f5c179b
· blocks 1
#19
forward
#23
0x6a4fa597
#24
0x6a4fa597
#25
setData
#26
0x8fba52…b77f
#27
execOrders
· blocks 5
#33
execOrders
#10
0x5a5d9a99
· blocks 1
#18
batchUpdate
#20
0xed82b078
#21
execFwdPositionOps
#28
execOrders
· blocks 4
#11
0x5a5d9a99
· blocks 2
#29
execOrders
· blocks 3
#14
execFwdPositionOps
· blocks 2
#30
execOrders
· blocks 2
#17
execFwdPositionOps
· blocks 1
#31
execOrders
· blocks 1
#22
execFwdPositionOps
#32
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
9
w0
10
w1
11
w2
13
w0
14
w3
16
w0
17
w4
18
w1
20
w1
21
w1
22
w5
27
w0
28
w1
29
w2
30
w3
31
w4
32
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xac2a0273…721b
0x34b655…2a6f
10 touches
10 conflicts
0x737acb78…fce8
0x34b655…2a6f
10 touches
10 conflicts
0xf8f1e808…a4fd
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0xb624d2ea…8c87
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity