pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,247,496
← previous block
next block →
recent activity
Analyzing
Block #86,247,496
24 transactions · 23 stateful · 2026-07-07 18:36:54 UTC
Parallelism
83
/100
Blocked
48
%
Avg conflicts / tx
0.75
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,247,496
· 24 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xe3a3c9cc
#2
0x957d4ba0
· blocks 3
#6
0xab083028
· blocks 3
#8
updatePrices
· blocks 1
#10
execOrders
· blocks 1
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#18
execFwdPositionOps
#20
0x6a4d47be
#21
setData
#22
execOrders
#23
0xc7e3ec2c
#3
0x957d4ba0
· blocks 2
#7
0xab083028
· blocks 2
#9
updatePrices
#13
execFwdPositionOps
· blocks 1
#15
0xed82b078
· blocks 2
#4
0x957d4ba0
· blocks 1
#14
0x3f5c179b
· blocks 1
#16
0xed82b078
· blocks 1
#17
execFwdPositionOps
#5
0x957d4ba0
#19
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
6
w0
7
w1
8
w0
9
w1
10
w0
13
w1
14
w2
15
w1
16
w2
17
w2
19
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x34443913…cbf3
0x336ed4…c59c
8 touches
6 conflicts
0x00000000…000a
0x90c374…be45
8 touches
6 conflicts
0x00000000…000b
0x90c374…be45
8 touches
6 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x10a2bd5d…ad6d
0x8d1565…6723
6 touches
3 conflicts
0x76d1e78d…7877
0x40c49f…2af0
6 touches
3 conflicts
0x17c44db3…8888
0xa6afd3…d132
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:
0x336ed437…cfc59c
6 conflicts on slot
0x3444391364…9ecbf3
Audit this contract →
← previous block
·
next block →
recent activity