pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,409,258
← previous block
next block →
recent activity
Analyzing
Block #87,409,258
34 transactions · 27 stateful · 2026-07-13 04:04:05 UTC
Parallelism
79
/100
Blocked
59
%
Avg conflicts / tx
1.06
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,409,258
· 34 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
0x6a54642d
#2
0xab083028
· blocks 2
#3
0x0c7abd22
#4
updatePrices
· blocks 2
#7
execOrders
· blocks 9
#9
execOrders
#10
execOrders
#11
execOrder
#15
updateDataFeedsValuesPartial
#16
0x6a54642d
#19
forward
#20
execFwdPositionOps
#21
execFwdPositionOps
#27
closeBetting
#28
setData
#29
0x6a54642d
#33
0xc7e3ec2c
#5
updatePrices
· blocks 1
#8
execOrders
#12
0x5a5d9a99
· blocks 7
#22
0x3f5c179b
· blocks 1
#6
updatePrices
#13
0x5a5d9a99
· blocks 3
#17
execFwdPositionOps
· blocks 4
#24
0xed82b078
· blocks 1
#14
0x5a5d9a99
#18
execFwdPositionOps
#23
execFwdPositionOps
· blocks 2
#25
0xed82b078
· blocks 1
#26
0xed82b078
#30
execOrders
· blocks 2
#31
execOrders
· blocks 1
#32
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
5
w1
6
w2
7
w0
8
w1
12
w1
13
w2
14
w3
17
w2
18
w3
22
w1
23
w3
24
w2
30
w4
31
w5
32
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4cabb80a…46bf
0x34b655…2a6f
10 touches
10 conflicts
0x734ee320…caae
0x34b655…2a6f
10 touches
10 conflicts
0x69ce640b…884a
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0x04fdea…47d7
6 touches
3 conflicts
0x00842ba8…bdc6
0x34b655…2a6f
6 touches
3 conflicts
0xdfc21d7c…e062
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x46b62326…9b3c
0xa6afd3…d132
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
0x4cabb80a0e…7546bf
Audit this contract →
← previous block
·
next block →
recent activity