pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,001,040
← previous block
next block →
recent activity
Analyzing
Block #98,001,040
37 transactions · 35 stateful · 2026-08-21 20:23:11 UTC
Parallelism
70
/100
Blocked
49
%
Avg conflicts / tx
1.32
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,001,040
· 37 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x7b84f330
· blocks 1
#2
0x41a8f47c
· blocks 2
#4
execOrders
· blocks 2
#5
0xab083028
#6
0xab083028
· blocks 2
#8
execOrders
· blocks 1
#9
execOrder
· blocks 2
#10
0x59558d29
#11
0x59558d29
#12
execPerpOps
#13
execPerpOps
· blocks 1
#14
execPerpOps
#16
updateDataFeedsValuesPartial
#18
0x5acec890
· blocks 3
#22
execFwdPositionOpsV2
· blocks 3
#24
0xed82b078
· blocks 1
#26
0xed82b078
#27
setData
#28
0x61d59c2d
#3
updatePrices
· blocks 1
#7
0x8263f5d9
#15
execPerpOps
#19
0x5acec890
· blocks 4
#25
0xed82b078
#36
0x7b84f330
#17
0x41a8f47c
#20
0x5acec890
· blocks 3
#23
execFwdPositionOpsV2
· blocks 1
#21
0x928e4afa
· blocks 1
#29
execOrders
· blocks 6
#30
execOrders
· blocks 5
#31
execOrders
· blocks 4
#32
execOrders
· blocks 3
#33
execOrders
· blocks 2
#34
execOrders
· blocks 1
#35
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w0
6
w0
7
w1
8
w0
9
w0
13
w0
15
w1
17
w2
18
w0
19
w1
20
w2
21
w3
22
w0
23
w2
25
w1
29
w4
30
w5
31
w6
33
w8
34
w9
35
w10
36
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0xca841faa…486a
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0xbb3f3c…e046
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x58453bf7…eed7
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
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