pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,069,531
← previous block
next block →
recent activity
Analyzing
Block #91,069,531
43 transactions · 28 stateful · 2026-07-28 13:27:40 UTC
Parallelism
79
/100
Blocked
46
%
Avg conflicts / tx
0.53
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,069,531
· 43 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x6a68aec4
#2
execOrder
· blocks 2
#3
0xab083028
· blocks 2
#5
0xab083028
#6
0xab083028
#7
0x6a68aec4
#8
0x6a68aec4
#9
updatePrices
· blocks 1
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
updatePrices
#19
0x5a5d9a99
· blocks 4
#23
updateDataFeedsValuesPartial
#24
updateDataFeedsValuesPartial
#25
updatePrices
#26
updatePrices
#27
updatePrices
#29
execFwdPositionOps
#31
0x3f5c179b
#34
updateTemporalNumericValuesV1
#35
setData
#40
0x59558d29
#41
0xc7e3ec2c
#42
0xc7e3ec2c
#4
0xab083028
· blocks 1
#10
updatePrices
#20
0x5a5d9a99
· blocks 2
#30
execFwdPositionOps
#32
batchUpdate
#21
0x5a5d9a99
· blocks 2
#33
0xed82b078
#22
0x5a5d9a99
· blocks 2
#28
execFwdPositionOps
· blocks 1
#36
execOrders
· blocks 3
#37
execOrders
· blocks 2
#38
execOrders
· blocks 1
#39
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
9
w0
10
w1
19
w0
20
w1
21
w2
22
w3
28
w4
30
w1
32
w1
33
w2
36
w5
37
w6
38
w7
39
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x0ab54c30…b88e
0x34b655…2a6f
6 touches
3 conflicts
0x5a2f19ef…f94e
0x34b655…2a6f
5 touches
3 conflicts
0x64ac7daf…c064
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x957c875f…b3f9
0x34b655…2a6f
4 touches
1 conflict
0xa5811d93…8c73
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity