pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,920,896
← previous block
next block →
recent activity
Analyzing
Block #87,920,896
38 transactions · 32 stateful · 2026-07-15 13:06:52 UTC
Parallelism
82
/100
Blocked
34
%
Avg conflicts / tx
0.53
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,920,896
· 38 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
0x0c7abd22
· blocks 2
#2
0x6a578663
#3
setPrice
#4
setPriceForArbitrum
#5
setPrice
#6
setPrice
#7
setPrice
#8
setPrice
#9
setPrice
#10
setPrice
#11
setPrice
#13
updatePrices
· blocks 1
#15
execPerpOps
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
updatePrices
#20
updatePrices
#21
0x6a578663
#22
0x5a5d9a99
· blocks 3
#23
0x5a5d9a99
#25
execFwdPositionOps
· blocks 2
#27
updateDataFeedsValuesPartial
#29
0x3f5c179b
#31
transfer
#32
setData
#12
0x0c7abd22
#14
updatePrices
#24
0x98717539
· blocks 1
#26
execFwdPositionOps
· blocks 1
#30
0xed82b078
#28
execFwdPositionOps
#33
execOrders
· blocks 4
#34
execOrders
· blocks 3
#35
execOrders
· blocks 2
#36
execOrders
· blocks 1
#37
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
12
w1
13
w0
14
w1
22
w0
24
w1
25
w0
26
w1
28
w2
30
w1
33
w2
34
w3
35
w4
36
w5
37
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0xc788862c…c259
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x1ff24133…b82d
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity