pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,733,148
← previous block
next block →
recent activity
Analyzing
Block #87,733,148
37 transactions · 32 stateful · 2026-07-14 16:11:03 UTC
Parallelism
62
/100
Blocked
66
%
Avg conflicts / tx
2.19
Longest chain
14
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,733,148
· 37 txs across 14 waves · depth 14
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
wave
w13
#0
syscallReward
#1
0x0c7abd22
#2
0xab083028
· blocks 2
#3
0xab083028
#5
updatePrices
#6
execOrders
· blocks 3
#8
0x6a56600e
#9
execPerpOps
#10
execPerpOps
#11
updatePrices
#12
updatePrices
#13
updatePrices
#23
updateDataFeedsValuesPartial
#24
updateDataFeedsValuesPartial
#25
0x6a56600e
#33
setData
#4
0xab083028
· blocks 2
#7
execOrders
· blocks 6
#28
0x3f5c179b
#14
0x5a5d9a99
· blocks 12
#31
batchUpdate
· blocks 1
#15
0x5a5d9a99
· blocks 11
#32
0xed82b078
#16
0x5a5d9a99
· blocks 8
#17
0x5a5d9a99
· blocks 7
#18
0x5a5d9a99
· blocks 5
#19
0x98717539
· blocks 5
#26
execFwdPositionOps
· blocks 4
#20
0x98717539
· blocks 4
#27
execFwdPositionOps
· blocks 2
#21
0x98717539
· blocks 3
#29
execFwdPositionOps
· blocks 1
#22
0x98717539
· blocks 2
#30
execFwdPositionOps
#34
execOrders
· blocks 2
#35
execOrders
· blocks 1
#36
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
6
w0
7
w1
14
w2
15
w3
16
w4
17
w5
18
w6
19
w7
20
w8
21
w9
22
w10
26
w7
27
w8
28
w1
29
w9
30
w10
31
w2
32
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
18 touches
36 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
12 touches
15 conflicts
0x88f37d98…6792
0x34b655…2a6f
12 touches
15 conflicts
0xa55c4598…2988
0x34b655…2a6f
12 touches
15 conflicts
0x5b145de0…367c
0xc8689a…ee79
8 touches
6 conflicts
0x3726966a…669d
0x34b655…2a6f
8 touches
6 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
8 touches
6 conflicts
0x67905f6e…02a1
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
36 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity