pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,411,792
← previous block
next block →
recent activity
Analyzing
Block #91,411,792
34 transactions · 27 stateful · 2026-07-29 18:10:58 UTC
Parallelism
65
/100
Blocked
63
%
Avg conflicts / tx
1.85
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,411,792
· 34 txs across 12 waves · depth 12
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
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0x6a6a42a9
#4
execPerpOps
#5
execPerpOps
#6
updatePrices
· blocks 1
#8
0x5a5d9a99
· blocks 5
#10
updateDataFeedsValuesPartial
#17
0x6a6a42a9
#18
0x6a6a42a9
#19
0x5c3304…c785
#20
0xba1f67…6bc2
#21
setData
#22
execOrders
· blocks 8
#26
execOrders
#29
execOrders
#33
0x59558d29
#2
0x0c7abd22
· blocks 1
#7
updatePrices
#9
0x5a5d9a99
· blocks 3
#11
0x0c7abd22
#12
execFwdPositionOps
· blocks 5
#13
execFwdPositionOps
· blocks 5
#14
execFwdPositionOps
· blocks 4
#23
execOrders
· blocks 7
#15
execFwdPositionOps
#16
execOrders
· blocks 1
#24
execOrders
· blocks 6
#25
execOrders
· blocks 5
#27
execOrders
· blocks 4
#28
execOrders
· blocks 3
#30
execOrders
· blocks 2
#31
execOrders
· blocks 1
#32
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w1
8
w0
9
w1
11
w2
12
w2
13
w3
14
w4
15
w5
16
w5
23
w4
24
w5
25
w6
30
w9
31
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
18 touches
36 conflicts
0xb9834665…e363
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xbb4fd99a…afa6
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0xf4f9cac7…fd98
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
36 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity