pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,268,771
← previous block
next block →
recent activity
Analyzing
Block #91,268,771
36 transactions · 34 stateful · 2026-07-29 06:10:18 UTC
Parallelism
81
/100
Blocked
38
%
Avg conflicts / tx
0.94
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,268,771
· 36 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
postStateList
#2
0xab083028
· blocks 1
#3
updatePrices
#4
0x5a5d9a99
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
execFwdPositionOps
· blocks 8
#11
0x3f5c179b
#20
forward
#22
execOrders
· blocks 2
#25
0x6a6999c1
· blocks 1
#27
setData
#28
withdraw
#29
execOrders
#30
execOrders
#31
execOrders
#32
execOrders
#33
execOrders
#34
execOrders
#35
0x59558d29
#10
execFwdPositionOps
· blocks 6
#12
execFwdPositionOps
· blocks 4
#14
execFwdPositionOps
#16
batchUpdate
#23
execOrders
· blocks 1
#26
0x6a6999c1
#13
execFwdPositionOps
· blocks 4
#15
execFwdPositionOps
· blocks 1
#24
execOrders
#17
execFwdPositionOps
· blocks 3
#18
execFwdPositionOps
· blocks 2
#19
execFwdPositionOps
· blocks 1
#21
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
9
w0
10
w1
12
w1
13
w2
14
w1
15
w2
16
w1
17
w3
18
w4
19
w5
21
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
14 touches
21 conflicts
0xeab96034…f569
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6426
0x34b655…2a6f
8 touches
6 conflicts
0x6d1b72ee…6b78
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0x453be60d…eb1b
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
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
21 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity