pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#85,140,772
← previous block
next block →
recent activity
Analyzing
Block #85,140,772
31 transactions · 27 stateful · 2026-07-02 15:40:04 UTC
Parallelism
71
/100
Blocked
63
%
Avg conflicts / tx
1.42
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,140,772
· 31 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
executePacked
· blocks 1
#2
0xab083028
· blocks 4
#7
0x6a4686cc
· blocks 1
#9
0x0c7abd22
#10
updateDataFeedsValuesPartial
#11
0x5a5d9a99
· blocks 6
#14
0x5a5d9a99
#15
0x5a5d9a99
#18
0x5a5d9a99
· blocks 2
#21
0x62be7533
#25
setData
#26
execOrders
· blocks 3
#30
0xc7e3ec2c
#3
0xab083028
· blocks 2
#6
0x50a0b275
#8
0x6a4686cc
#12
0x5a5d9a99
· blocks 7
#23
0x3f5c179b
#27
execOrders
· blocks 2
#4
0xab083028
· blocks 1
#13
0x5a5d9a99
· blocks 5
#5
0xab083028
#16
0x5a5d9a99
· blocks 3
#28
execOrders
· blocks 1
#17
0x5a5d9a99
· blocks 2
#29
execOrders
#19
0x5a5d9a99
· blocks 2
#20
0x5a5d9a99
· blocks 1
#22
execFwdPositionOps
· blocks 1
#24
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
5
w3
6
w1
7
w0
8
w1
11
w0
12
w1
13
w2
16
w3
17
w4
19
w5
20
w6
22
w7
23
w1
28
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
14 touches
21 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x2c8bf7d9…3cc7
0xc8689a…ee79
6 touches
3 conflicts
0xdf708ee7…1fcf
0xc8689a…ee79
6 touches
3 conflicts
0x765cd07a…1018
0x34b655…2a6f
6 touches
3 conflicts
0xf2112d98…bb04
0x34b655…2a6f
6 touches
3 conflicts
0xef65bff3…7c9d
0x2a68ba…90c5
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity