pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,856,147
← previous block
next block →
recent activity
Analyzing
Block #86,856,147
30 transactions · 30 stateful · 2026-07-10 14:26:07 UTC
Parallelism
80
/100
Blocked
60
%
Avg conflicts / tx
1.1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,856,147
· 30 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
· blocks 2
#3
updatePrices
· blocks 1
#5
0x5a5d9a99
· blocks 3
#6
0x5a5d9a99
#9
updateDataFeedsValuesPartial
#10
execFwdPositionOps
· blocks 4
#12
0x3f5c179b
#14
0x3f5c179b
#16
0x0c7abd22
#21
0x6a510176
· blocks 2
#24
setData
#2
0xab083028
· blocks 2
#4
updatePrices
#7
0x5a5d9a99
· blocks 2
#11
execFwdPositionOps
· blocks 2
#13
0x3f5c179b
#22
0x6a510176
· blocks 1
#25
execOrders
· blocks 4
#8
0x5a5d9a99
· blocks 1
#15
0x3f5c179b
· blocks 1
#17
execFwdPositionOps
· blocks 1
#23
0x6a510177
#26
execOrders
· blocks 3
#18
batchUpdate
#19
execFwdPositionOps
· blocks 1
#27
execOrders
· blocks 2
#20
execOrders
#28
execOrders
· blocks 1
#29
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w0
7
w1
8
w2
10
w0
11
w1
13
w1
15
w2
17
w2
18
w3
19
w3
20
w4
21
w0
22
w1
23
w2
25
w1
26
w2
27
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0xeb0f666f…02d5
0x34b655…2a6f
5 touches
3 conflicts
0x4327afd2…1b3a
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