pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,073,231
← previous block
next block →
recent activity
Analyzing
Block #91,073,231
34 transactions · 31 stateful · 2026-07-28 13:46:17 UTC
Parallelism
82
/100
Blocked
45
%
Avg conflicts / tx
0.91
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,073,231
· 34 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6a68b320
#2
0x50a0b275
· blocks 3
#4
setData
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
0x5a5d9a99
· blocks 3
#10
0x5a5d9a99
#13
updateDataFeedsValuesPartial
#14
execFwdPositionOps
· blocks 4
#16
execFwdPositionOps
· blocks 2
#18
updatePosition
#20
0x3f5c179b
#22
0x0c7abd22
· blocks 1
#25
0x927825be
#26
0x6a68b320
#27
execOrders
· blocks 4
#32
0x59558d29
#33
0xc7e3ec2c
#3
executePacked
· blocks 1
#5
0xab083028
· blocks 1
#11
0x5a5d9a99
· blocks 1
#17
execFwdPositionOps
· blocks 2
#24
0xed82b078
#28
execOrders
· blocks 3
#12
0x5a5d9a99
· blocks 1
#15
0x62be7533
#19
0x3f5c179b
#21
execFwdPositionOps
· blocks 1
#29
execOrders
· blocks 2
#23
execFwdPositionOps
· blocks 1
#30
execOrders
· blocks 1
#31
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w1
9
w0
11
w1
12
w2
14
w0
15
w2
16
w0
17
w1
19
w2
21
w2
22
w0
23
w3
24
w1
27
w0
28
w1
29
w2
30
w4
31
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0000
0xfa32f9…f3f0
6 touches
3 conflicts
0x00000000…0001
0xfa32f9…f3f0
6 touches
3 conflicts
0xac33ff75…077b
0xfa32f9…f3f0
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity