pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,099,329
← previous block
next block →
recent activity
Analyzing
Block #91,099,329
31 transactions · 24 stateful · 2026-07-28 15:57:39 UTC
Parallelism
71
/100
Blocked
67
%
Avg conflicts / tx
1.35
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,099,329
· 31 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
0x0c7abd22
· blocks 4
#4
updatePrices
#7
0xab083028
#8
0xab083028
#9
0x6a68d1eb
#10
updatePrices
#11
updatePrices
#12
updateDataFeedsValuesPartial
#15
execFwdPositionOps
· blocks 4
#17
verifyOracleProofV2
#20
execOrders
#21
setData
#22
0x6a68d1eb
#30
0x59558d29
#2
0x0c7abd22
· blocks 1
#5
0xab083028
· blocks 2
#16
execFwdPositionOps
· blocks 5
#3
0x0c7abd22
#6
0xab083028
· blocks 3
#14
0x3f5c179b
#23
execOrders
· blocks 6
#13
0x3f5c179b
· blocks 2
#24
execOrders
· blocks 5
#18
0xed82b078
#19
0xed82b078
#25
execOrders
· blocks 4
#26
execOrders
· blocks 3
#27
execOrders
· blocks 2
#28
execOrders
· blocks 1
#29
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
w2
13
w3
14
w2
15
w0
16
w1
18
w4
19
w4
23
w2
24
w3
25
w4
26
w5
27
w6
28
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x3b9bb58c…e73a
0x34b655…2a6f
8 touches
6 conflicts
0x439cfb2c…7b9e
0xa6afd3…d132
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity