pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,808,002
← previous block
next block →
recent activity
Analyzing
Block #86,808,002
40 transactions · 31 stateful · 2026-07-10 09:04:08 UTC
Parallelism
77
/100
Blocked
45
%
Avg conflicts / tx
0.68
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,808,002
· 40 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x575c0012
#3
0xab083028
· blocks 1
#4
0x5a5d9a99
· blocks 5
#8
0x5a5d9a99
#9
updateDataFeedsValuesPartial
#12
execFwdPositionOps
#14
updateDataFeedsValuesPartial
#15
0x3f5c179b
· blocks 1
#16
0x3f5c179b
· blocks 1
#18
forward
#19
forward
#20
0xed82b078
· blocks 1
#24
transfer
#25
setData
#26
0xe45b4d…de81
#27
0x274c21…0463
#28
0x6a50b5ff
#30
execOrders
#33
execOrders
#34
execOrders
#35
execOrders
#36
execOrders
#38
0xc7e3ec2c
#39
0xc7e3ec2c
#5
0x5a5d9a99
· blocks 3
#6
0x0c7abd22
#17
batchUpdate
#21
0xed82b078
· blocks 2
#7
0x5a5d9a99
#10
execFwdPositionOps
· blocks 3
#22
0xed82b078
· blocks 1
#11
execFwdPositionOps
· blocks 1
#23
0xed82b078
#13
execFwdPositionOps
· blocks 1
#29
execOrders
· blocks 3
#31
execOrders
· blocks 2
#32
execOrders
· blocks 1
#37
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w0
5
w1
6
w1
7
w2
10
w2
11
w3
13
w4
15
w0
16
w0
17
w1
20
w0
21
w1
22
w2
23
w3
29
w5
31
w6
32
w7
37
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x8d888c90…5479
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0xab981df1…2941
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity