pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,294,236
← previous block
next block →
recent activity
Analyzing
Block #91,294,236
40 transactions · 35 stateful · 2026-07-29 08:19:01 UTC
Parallelism
80
/100
Blocked
31
%
Avg conflicts / tx
0.6
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,294,236
· 40 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
0x6a69b7ed
#2
0xab083028
#3
0xab083028
#4
0xab083028
#5
postStateList
#6
updatePrices
#7
0x6a69b7ed
#8
0x5a5d9a99
· blocks 5
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
execFwdPositionOps
· blocks 1
#14
0x0c7abd22
#16
CreateMemory
#17
CreateMemory
#18
CreateMemory
#19
CreateMemory
#20
CreateMemory
#21
CreateMemory
#22
CreateMemory
#23
CreateMemory
#24
CreateMemory
#25
CreateMemory
#26
relay
#28
execOrders
#30
0x6a69b7ed
#31
setData
#32
depositNative
#38
0x59558d29
· blocks 1
#9
0x5a5d9a99
· blocks 2
#15
execFwdPositionOps
· blocks 3
#39
0x59558d29
#10
0x5a5d9a99
· blocks 2
#27
execFwdPositionOps
#29
execOrders
#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
8
w0
9
w1
10
w2
13
w0
15
w1
27
w2
29
w2
33
w3
34
w4
35
w5
36
w6
37
w7
38
w0
39
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xe59932a5…8366
0x34b655…2a6f
6 touches
3 conflicts
0x0ab54c30…b88e
0x34b655…2a6f
6 touches
3 conflicts
0x453a271e…8768
0x34b655…2a6f
4 touches
1 conflict
0x4e068769…91ad
0x34b655…2a6f
4 touches
1 conflict
0x4f647bcf…b0cd
0x34b655…2a6f
4 touches
1 conflict
0x53cccb07…d7f0
0x34b655…2a6f
4 touches
1 conflict
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