pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,853,497
← previous block
next block →
recent activity
Analyzing
Block #86,853,497
27 transactions · 24 stateful · 2026-07-10 14:08:24 UTC
Parallelism
78
/100
Blocked
50
%
Avg conflicts / tx
0.74
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,853,497
· 27 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0xcf7468f4
#3
matchOrders
#5
0xab083028
#6
0x5a5d9a99
· blocks 5
#9
0x6b8f732b
#10
0x6b8f732b
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#18
0x5de3085d
#19
commit
#20
setData
#21
0x6a50fd4f
· blocks 1
#26
0xc7e3ec2c
#4
0x0c7abd22
· blocks 1
#7
0x5a5d9a99
· blocks 3
#17
execFwdPositionOps
#22
0x6a50fd4f
#23
execOrders
· blocks 2
#8
0x5a5d9a99
· blocks 2
#11
0x0c7abd22
#14
execFwdPositionOps
· blocks 3
#16
execOrders
#15
execFwdPositionOps
#24
execOrders
· blocks 1
#25
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
6
w0
7
w1
8
w2
11
w2
14
w3
15
w4
16
w3
17
w1
21
w0
22
w1
23
w1
24
w4
25
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0xac808a27…82db
0x34b655…2a6f
6 touches
3 conflicts
0x7babfe9a…ff96
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xce069f65…070a
0xd32edf…ff58
5 touches
3 conflicts
0xd53220ed…4737
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x23a545ce…e9a0
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity