pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,272,403
← previous block
next block →
recent activity
Analyzing
Block #86,272,403
22 transactions · 19 stateful · 2026-07-07 21:23:08 UTC
Parallelism
77
/100
Blocked
37
%
Avg conflicts / tx
0.82
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,272,403
· 22 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
#2
execOrders
#3
execOrders
#4
execOrders
#5
execFwdPositionOps
#6
0x3f5c179b
#7
0x3f5c179b
#8
execFwdPositionOps
· blocks 1
#9
execFwdPositionOps
· blocks 3
#11
updateDataFeedsValuesPartial
#12
transfer
· blocks 2
#15
setData
#16
execOrders
· blocks 4
#21
0xc7e3ec2c
#10
execFwdPositionOps
· blocks 1
#13
transfer
· blocks 1
#17
execOrders
· blocks 3
#14
transfer
#18
execOrders
· blocks 2
#19
execOrders
· blocks 1
#20
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
8
w0
9
w0
10
w1
12
w0
13
w1
14
w2
16
w0
17
w1
18
w2
19
w3
20
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xa62791bc…c2ec
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x42041fec…bd86
0x754704…b603
6 touches
3 conflicts
0x5f5e282a…983b
0x34b655…2a6f
4 touches
1 conflict
0x6f7cbcc8…8cb3
0x34b655…2a6f
4 touches
1 conflict
0x74e485b1…d380
0x34b655…2a6f
4 touches
1 conflict
0x84fb2a36…db89
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity