pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,432,967
← previous block
next block →
recent activity
Analyzing
Block #91,432,967
27 transactions · 23 stateful · 2026-07-29 19:58:23 UTC
Parallelism
74
/100
Blocked
61
%
Avg conflicts / tx
0.96
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,432,967
· 27 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x6a6a5bd7
· blocks 1
#3
0xab083028
#4
updatePrices
· blocks 2
#7
0x5a5d9a99
· blocks 5
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
0xed82b078
#19
0x6a6a5bd7
#20
setData
#25
0x59558d29
#26
0xc7e3ec2c
#5
updatePrices
· blocks 1
#8
0x5a5d9a99
· blocks 3
#17
0xed82b078
#21
0x6a6a5bd7
#6
updatePrices
#9
0x5a5d9a99
· blocks 4
#10
0x5a5d9a99
· blocks 1
#11
execFwdPositionOps
· blocks 4
#12
execFwdPositionOps
· blocks 1
#13
execFwdPositionOps
#22
execOrders
· blocks 2
#18
execFwdPositionOps
#23
execOrders
· blocks 1
#24
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
7
w0
8
w1
9
w2
10
w3
11
w3
12
w4
13
w4
17
w1
18
w5
21
w1
22
w4
23
w5
24
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x241ca014…4529
0x34b655…2a6f
4 touches
1 conflict
0x2ace2029…e9ad
0x34b655…2a6f
4 touches
1 conflict
0x38e39eef…50bd
0x34b655…2a6f
4 touches
1 conflict
0x45cd8987…3132
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity