pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,685,541
← previous block
next block →
recent activity
Analyzing
Block #90,685,541
34 transactions · 28 stateful · 2026-07-27 05:14:58 UTC
Parallelism
71
/100
Blocked
68
%
Avg conflicts / tx
1.5
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,685,541
· 34 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0x6a66e9ca
· blocks 1
#4
0xab083028
· blocks 3
#6
0xab083028
#8
0x6a66e9ca
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
0x5a5d9a99
· blocks 6
#17
updateDataFeedsValuesPartial
#20
0x3f5c179b
#26
setData
#27
0x6a66e9c9
#3
0x6a66e9ca
#5
0xab083028
#7
0xab083028
· blocks 1
#14
0x5a5d9a99
· blocks 4
#19
execFwdPositionOps
· blocks 4
#21
0x3f5c179b
· blocks 1
#15
0x5a5d9a99
· blocks 5
#18
execFwdPositionOps
· blocks 1
#22
0xed82b078
· blocks 1
#16
0x5a5d9a99
· blocks 4
#23
0xed82b078
#24
execFwdPositionOps
· blocks 2
#25
execFwdPositionOps
· blocks 1
#28
execOrders
· blocks 5
#29
execOrders
· blocks 4
#30
execOrders
· blocks 3
#31
execOrders
· blocks 2
#32
execOrders
· blocks 1
#33
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
5
w1
7
w1
13
w0
14
w1
15
w2
16
w3
18
w2
19
w1
21
w1
22
w2
23
w3
25
w4
28
w4
29
w5
30
w6
33
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x08330b36…ae29
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x0a005879…de60
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x81561f70…fefd
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity