pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,591,497
← previous block
next block →
recent activity
Analyzing
Block #87,591,497
29 transactions · 26 stateful · 2026-07-14 00:23:37 UTC
Parallelism
76
/100
Blocked
50
%
Avg conflicts / tx
1.17
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,591,497
· 29 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xab083028
· blocks 1
#2
0xab083028
· blocks 1
#3
updatePrices
· blocks 1
#5
updatePrices
#6
execOrders
· blocks 2
#8
0x6a558200
#9
0x6a558200
#10
0x6a558200
#11
0x5a5d9a99
· blocks 7
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#21
0x57368ddf
#24
setData
#25
0x697863…faac
#28
0xc7e3ec2c
#4
updatePrices
#7
execOrders
· blocks 5
#12
0x5a5d9a99
· blocks 3
#22
0xed82b078
#23
0xed82b078
#13
0x5a5d9a99
· blocks 4
#18
execFwdPositionOps
· blocks 4
#14
0x5a5d9a99
· blocks 3
#19
execFwdPositionOps
· blocks 1
#15
0x5a5d9a99
#20
execFwdPositionOps
· blocks 1
#26
execOrders
· blocks 1
#27
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w0
4
w1
6
w0
7
w1
11
w0
12
w1
13
w2
14
w3
15
w4
18
w2
20
w4
22
w1
23
w1
26
w5
27
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x69ce640b…884a
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x0eeb2a30…6909
0x34b655…2a6f
8 touches
6 conflicts
0x4c188934…158e
0x34b655…2a6f
8 touches
6 conflicts
0x18e86f02…fa98
0x34b655…2a6f
4 touches
1 conflict
0x35b89cd8…5092
0x34b655…2a6f
4 touches
1 conflict
0x3ca268be…8865
0x34b655…2a6f
4 touches
1 conflict
0x4b628349…f327
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
0x69ce640b96…ed884a
Audit this contract →
← previous block
·
next block →
recent activity