pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,416,738
← previous block
next block →
recent activity
Analyzing
Block #91,416,738
27 transactions · 22 stateful · 2026-07-29 18:35:51 UTC
Parallelism
74
/100
Blocked
59
%
Avg conflicts / tx
1.04
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,416,738
· 27 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
updatePrices
· blocks 3
#3
updatePrices
#6
0x0c7abd22
#7
0x0c7abd22
#8
0x6a6a487f
#9
0x5a5d9a99
· blocks 5
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
execFwdPositionOps
#19
forward
#20
setData
#21
0x0bd3a6…2e7c
#26
0x59558d29
#2
updatePrices
· blocks 2
#10
0x5a5d9a99
· blocks 4
#22
execOrders
· blocks 3
#4
updatePrices
· blocks 1
#11
0x5a5d9a99
· blocks 2
#23
execOrders
· blocks 2
#5
updatePrices
#12
0x5a5d9a99
· blocks 2
#24
execOrders
· blocks 1
#13
0x5a5d9a99
· blocks 2
#25
execOrders
#17
execFwdPositionOps
· blocks 1
#18
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
5
w3
9
w0
10
w1
11
w2
12
w3
13
w4
17
w5
18
w6
22
w1
23
w2
24
w3
25
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0002
0x48cba2…b48b
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0x28ceceef…ecc2
0x34b655…2a6f
4 touches
1 conflict
0x326a02b5…8dad
0x34b655…2a6f
4 touches
1 conflict
0x3c0c2f32…c3df
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity