pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,765,586
← previous block
next block →
recent activity
Analyzing
Block #91,765,586
40 transactions · 33 stateful · 2026-07-30 23:51:39 UTC
Parallelism
73
/100
Blocked
64
%
Avg conflicts / tx
1.5
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,765,586
· 40 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x6a6be403
#2
execute
#3
0xab083028
· blocks 5
#6
execOrder
#7
updatePrices
· blocks 1
#9
0x5a5d9a99
· blocks 7
#14
0x3f5c179b
#18
0xc5a04723
#20
forward
#24
execFwdPositionOps
#25
updateDataFeedsValuesPartial
#26
execOrders
#28
0x6a6be403
#29
0x6a6be403
#30
0x6a6be403
#31
setData
#37
0x59558d29
· blocks 1
#39
0xc7e3ec2c
#4
0xab083028
· blocks 4
#8
updatePrices
#10
0x5a5d9a99
· blocks 5
#38
0x59558d29
#5
0xab083028
· blocks 2
#11
0x5a5d9a99
· blocks 5
#15
0x3f5c179b
· blocks 2
#12
0x5a5d9a99
#13
execFwdPositionOps
· blocks 4
#16
batchUpdate
· blocks 1
#17
0xed82b078
· blocks 3
#19
execFwdPositionOps
· blocks 5
#21
0xed82b078
· blocks 2
#22
0xed82b078
· blocks 1
#27
execOrders
· blocks 2
#23
0xed82b078
#32
execOrders
· blocks 4
#33
execOrders
· blocks 3
#34
execOrders
· blocks 2
#35
execOrders
· blocks 1
#36
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
7
w0
8
w1
9
w0
10
w1
11
w2
12
w3
13
w3
15
w2
16
w3
17
w3
19
w4
21
w4
23
w6
27
w5
32
w6
34
w8
36
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2d651956…12e8
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…003d
0x40c49f…2af0
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x76d1e78d…7877
0x40c49f…2af0
8 touches
6 conflicts
0x5d46e6a0…5ed9
0x40c49f…2af0
8 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 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
0x2d65195682…4112e8
Audit this contract →
← previous block
·
next block →
recent activity