pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,792,315
← previous block
next block →
recent activity
Analyzing
Block #90,792,315
46 transactions · 35 stateful · 2026-07-27 14:12:07 UTC
Parallelism
83
/100
Blocked
66
%
Avg conflicts / tx
1.2
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,792,315
· 46 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x6a6767af
· blocks 1
#3
execute
#4
0xab083028
· blocks 5
#7
0xab083028
#10
execPerpOps
#11
execPerpOps
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
0x5a5d9a99
· blocks 5
#24
updateDataFeedsValuesPartial
#29
execOrders
#35
0x6a6767af
#36
0xd708c5d8
#37
setData
· blocks 1
#39
0x6a6767af
#43
0x59558d29
· blocks 1
#45
0xc7e3ec2c
#5
0xab083028
· blocks 5
#19
0x5a5d9a99
· blocks 7
#27
0x3f5c179b
#34
0x6a6767af
#38
setData
#44
0x59558d29
#6
0xab083028
· blocks 4
#20
0x5a5d9a99
· blocks 7
#28
execFwdPositionOps
· blocks 3
#8
0xab083028
· blocks 3
#21
0x5a5d9a99
· blocks 4
#26
execFwdPositionOps
#32
execFwdPositionOps
#9
0xab083028
#22
0x5a5d9a99
· blocks 1
#25
execFwdPositionOps
· blocks 2
#30
batchUpdate
· blocks 1
#23
0x5a5d9a99
· blocks 1
#31
0xed82b078
#33
execOrders
#40
execOrders
· blocks 2
#41
execOrders
· blocks 1
#42
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w0
5
w1
6
w2
8
w3
9
w4
18
w0
19
w1
20
w2
21
w3
22
w4
23
w5
27
w1
30
w4
31
w5
34
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0x00000000…003d
0xa6afd3…d132
10 touches
10 conflicts
0x889d5e90…929a
0x2a68ba…90c5
10 touches
10 conflicts
0x561ad161…c172
0xa6afd3…d132
8 touches
6 conflicts
0x93b6fab0…09d6
0x34b655…2a6f
8 touches
6 conflicts
0xde945aa8…1ad5
0xa6afd3…d132
8 touches
6 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0xbf78ee7f…e7fd
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity