pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,040,632
← previous block
next block →
recent activity
Analyzing
Block #91,040,632
34 transactions · 33 stateful · 2026-07-28 11:02:16 UTC
Parallelism
62
/100
Blocked
64
%
Avg conflicts / tx
1.97
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,040,632
· 34 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
approve
#2
setData
#3
0xab083028
· blocks 1
#5
0x6a688cb0
#6
0x5a5d9a99
· blocks 7
#13
updatePrices
· blocks 1
#16
updateDataFeedsValuesPartial
#17
0x3f5c179b
#22
transfer
#29
0x59558d29
· blocks 2
#32
0xc7e3ec2c
#33
0xc7e3ec2c
#4
0xab083028
· blocks 2
#7
0x5a5d9a99
· blocks 8
#14
updatePrices
#30
0x59558d29
· blocks 1
#8
0x5a5d9a99
· blocks 7
#18
0x0c7abd22
· blocks 1
#31
0x59558d29
#9
0x5a5d9a99
· blocks 6
#21
0xed82b078
#23
execOrders
· blocks 5
#10
0x5a5d9a99
· blocks 4
#24
execOrders
· blocks 4
#11
0x5a5d9a99
· blocks 3
#12
0x5a5d9a99
· blocks 1
#15
execFwdPositionOps
· blocks 4
#19
execFwdPositionOps
· blocks 2
#20
execFwdPositionOps
· blocks 2
#25
execOrders
· blocks 3
#26
execOrders
· blocks 2
#27
execOrders
· blocks 1
#28
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w0
7
w1
8
w2
9
w3
10
w4
11
w5
12
w6
18
w2
21
w3
23
w3
24
w4
27
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
14 touches
21 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x6e6b8ec7…2197
0x34b655…2a6f
8 touches
6 conflicts
0xfcaee83d…428d
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xc0eb79d1…29a4
0x34b655…2a6f
8 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…004c
0x80c745…7210
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity