pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,633,952
← previous block
next block →
recent activity
Analyzing
Block #86,633,952
26 transactions · 25 stateful · 2026-07-09 13:40:33 UTC
Parallelism
65
/100
Blocked
76
%
Avg conflicts / tx
1.65
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,633,952
· 26 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
0xab083028
· blocks 5
#5
0x5a5d9a99
· blocks 7
#13
executeBatch
#19
updateDataFeedsValuesPartial
#21
setData
#25
0xc7e3ec2c
#2
0xab083028
· blocks 4
#6
0x98717539
· blocks 7
#15
0x3f5c179b
· blocks 1
#3
0xab083028
· blocks 3
#7
0x98717539
· blocks 3
#14
execFwdPositionOps
· blocks 1
#17
0xed82b078
#4
0xab083028
#8
0x98717539
· blocks 3
#18
0xed82b078
· blocks 1
#9
0x98717539
· blocks 1
#10
0x98717539
· blocks 2
#20
0xed82b078
#11
0x98717539
· blocks 2
#16
execFwdPositionOps
#12
0x98717539
#22
execOrders
· blocks 2
#23
execOrders
· blocks 1
#24
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w0
6
w1
7
w2
8
w3
10
w4
11
w5
12
w6
14
w2
15
w1
17
w2
18
w3
20
w4
23
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0x8a35acfb…d1a7
0xb1dbf0…c0d3
10 touches
10 conflicts
0xd3ef5630…0de9
0x34b655…2a6f
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0xb43dc900…22f2
0xa6afd3…d132
8 touches
6 conflicts
0x8a35acfb…d1a6
0xb1dbf0…c0d3
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xe6805ef8…e22e
0x34b655…2a6f
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
10 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity