pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,235,178
← previous block
next block →
recent activity
Analyzing
Block #91,235,178
35 transactions · 34 stateful · 2026-07-29 03:21:02 UTC
Parallelism
71
/100
Blocked
56
%
Avg conflicts / tx
1.4
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,235,178
· 35 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x6a697215
· blocks 1
#2
postStateList
#3
0xab083028
· blocks 2
#5
execOrder
· blocks 4
#7
execPerpOps
#8
execPerpOps
#9
0xb414539a
#10
updatePrices
· blocks 2
#11
0x5a5d9a99
· blocks 7
#21
executeBatch
#24
forward
#26
updateDataFeedsValuesPartial
#27
updateDataFeedsValuesPartial
#28
setData
· blocks 1
#32
0x59558d29
· blocks 2
#4
0xab083028
· blocks 1
#6
0x6a697215
#12
0x5a5d9a99
· blocks 7
#17
updatePrices
· blocks 1
#29
setData
#33
0x59558d29
· blocks 1
#13
0x5a5d9a99
· blocks 4
#18
updatePrices
#22
0x3f5c179b
#34
0x59558d29
#14
0x5a5d9a99
· blocks 4
#15
0x5a5d9a99
· blocks 5
#16
0x5a5d9a99
#19
execFwdPositionOps
· blocks 2
#20
execFwdPositionOps
· blocks 3
#23
execFwdPositionOps
· blocks 1
#25
execOrders
#30
execOrders
· blocks 1
#31
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w0
6
w1
10
w0
11
w0
12
w1
13
w2
14
w3
15
w4
16
w5
17
w1
18
w2
19
w5
20
w6
22
w2
23
w7
25
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0x0a0cecef…4ed0
0x34b655…2a6f
8 touches
6 conflicts
0xf1b83da8…1ff2
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xa1ff0729…0146
0xa6afd3…d132
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
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
15 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity