pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,894,840
← previous block
next block →
recent activity
Analyzing
Block #90,894,840
38 transactions · 29 stateful · 2026-07-27 22:48:01 UTC
Parallelism
74
/100
Blocked
59
%
Avg conflicts / tx
1.05
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,894,840
· 38 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#4
0x575c0012
#7
0xab083028
#8
execOrder
· blocks 2
#9
0x6a67e098
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
0x5a5d9a99
· blocks 5
#21
0x6a67e098
#23
execFwdPositionOps
#25
updateDataFeedsValuesPartial
#26
0x3f5c179b
#29
updateDataFeedsValuesPartial
#30
setData
#33
execOrders
#37
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#5
execute
#6
0xab083028
· blocks 1
#17
0x5a5d9a99
· blocks 4
#24
execFwdPositionOps
· blocks 1
#3
0x0c7abd22
· blocks 1
#18
0x5a5d9a99
· blocks 4
#28
batchUpdate
#19
0x5a5d9a99
· blocks 2
#22
0x0c7abd22
#27
execFwdPositionOps
#20
0x5a5d9a99
· blocks 3
#31
execOrders
· blocks 4
#32
execOrders
· blocks 3
#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
1
w0
2
w1
3
w2
5
w1
6
w1
8
w0
16
w0
17
w1
18
w2
19
w3
20
w4
22
w3
24
w1
27
w3
28
w2
32
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x0d2de0f6…e6c6
0x34b655…2a6f
8 touches
6 conflicts
0x9a5eccf1…3d6d
0xd32edf…ff58
7 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x4db45f8c…2a9f
0x34b655…2a6f
6 touches
3 conflicts
0x803cd43b…b348
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity