pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,700,487
← previous block
next block →
recent activity
Analyzing
Block #87,700,487
47 transactions · 43 stateful · 2026-07-14 12:32:12 UTC
Parallelism
81
/100
Blocked
58
%
Avg conflicts / tx
1.34
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,700,487
· 47 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
0x0c7abd22
· blocks 5
#3
0x575c0012
#4
execute
#5
0x6a562cc3
· blocks 2
#6
0x13572d0b
· blocks 1
#7
0x6ad2e98b
· blocks 3
#11
updatePrices
· blocks 1
#13
updatePrices
#14
execPerpOps
#15
updatePrices
· blocks 4
#17
updatePrices
#21
updatePrices
#22
0x5a5d9a99
· blocks 3
#26
updateDataFeedsValuesPartial
#27
updateDataFeedsValuesPartial
#31
0x3f5c179b
#32
0x3f5c179b
#34
execFwdPositionOps
· blocks 5
#38
execFwdPositionOps
#39
setData
#46
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#8
0x6ad2e98b
· blocks 2
#12
updatePrices
#16
updatePrices
· blocks 3
#23
0x98717539
· blocks 3
#28
0x6a562cc3
· blocks 1
#30
0x000000b2
#35
execFwdPositionOps
· blocks 4
#9
0x0c7abd22
· blocks 1
#18
updatePrices
· blocks 2
#24
0x98717539
· blocks 2
#29
0x6a562cc3
#33
0x3f5c179b
· blocks 1
#36
execFwdPositionOps
· blocks 1
#10
0x0c7abd22
#19
updatePrices
· blocks 1
#25
0x98717539
· blocks 1
#37
batchUpdate
#40
execOrders
· blocks 5
#20
updatePrices
#41
execOrders
· blocks 4
#42
execOrders
· blocks 3
#43
execOrders
· blocks 2
#44
execOrders
· blocks 1
#45
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
w0
7
w0
8
w1
9
w2
10
w3
11
w0
12
w1
15
w0
16
w1
18
w2
19
w3
20
w4
28
w1
29
w2
30
w1
33
w2
37
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x00000000…0001
0xc1ff9f…b0fc
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x734ee320…caae
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x851145…3f07
8 touches
6 conflicts
0xdfc21d7c…e062
0x34b655…2a6f
8 touches
6 conflicts
0x29a5ecc7…7df7
0x851145…3f07
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity