pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,983,371
← previous block
next block →
recent activity
Analyzing
Block #86,983,371
25 transactions · 23 stateful · 2026-07-11 04:36:29 UTC
Parallelism
76
/100
Blocked
39
%
Avg conflicts / tx
0.76
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,983,371
· 25 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6a51c8c5
#2
0x6a51c8c5
#3
0xab083028
#4
0x6ad2e98b
#5
updatePrices
· blocks 1
#7
0x5a5d9a99
#8
0x5a5d9a99
#9
0x5a5d9a99
#10
0x5a5d9a99
#11
updateDataFeedsValuesPartial
#12
execFwdPositionOps
· blocks 5
#17
0x0c7abd22
· blocks 2
#20
setData
#22
execOrders
· blocks 1
#24
0xc7e3ec2c
#6
updatePrices
#13
execFwdPositionOps
· blocks 4
#19
0xed82b078
#21
0x0c7abd22
#23
execOrders
#14
execFwdPositionOps
· blocks 3
#15
execFwdPositionOps
· blocks 2
#16
execFwdPositionOps
· blocks 1
#18
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
12
w0
13
w1
14
w2
15
w3
16
w4
17
w0
18
w5
19
w1
21
w1
22
w0
23
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
12 touches
15 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0x155dff63…2af8
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4ab
0x34b655…2a6f
4 touches
1 conflict
0x8ff85b19…dde0
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
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
15 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity