pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,019,287
← previous block
next block →
recent activity
Analyzing
Block #98,019,287
36 transactions · 26 stateful · 2026-08-21 21:55:06 UTC
Parallelism
75
/100
Blocked
50
%
Avg conflicts / tx
0.72
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,019,287
· 36 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
0x7b84f330
· blocks 1
#2
execOrders
· blocks 1
#3
0xab083028
· blocks 1
#5
execOrders
· blocks 2
#7
updatePrices
· blocks 1
#8
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
0x0c7abd22
#15
updateDataFeedsValuesPartial
#16
0x59558d29
#17
execPerpOps
#18
0x6cfade05
#19
execPerpOps
#20
0x928e4afa
· blocks 2
#24
setData
#25
0x61d59c2d
#27
execOrders
#28
execOrders
#29
execOrders
#4
0xab083028
#6
execOrders
· blocks 1
#9
updatePrices
#22
execFwdPositionOpsV2
#35
0x7b84f330
#21
execFwdPositionOpsV2
· blocks 2
#23
execFwdPositionOpsV2
#26
execOrders
· blocks 5
#30
execOrders
· blocks 4
#31
execOrders
· blocks 3
#32
execOrders
· blocks 2
#33
execOrders
· blocks 1
#34
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w0
4
w1
5
w0
6
w1
7
w0
9
w1
20
w0
21
w2
22
w1
23
w3
26
w3
30
w4
31
w5
32
w6
33
w7
34
w8
35
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x886db264…846e
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
4 touches
1 conflict
0x57823377…8ce3
0x34b655…2a6f
4 touches
1 conflict
0x77610044…c30e
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity