pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,732,258
← previous block
next block →
recent activity
Analyzing
Block #87,732,258
27 transactions · 22 stateful · 2026-07-14 16:05:05 UTC
Parallelism
74
/100
Blocked
50
%
Avg conflicts / tx
0.81
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,732,258
· 27 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
updatePrices
#3
updatePrices
· blocks 1
#5
updatePrices
#6
0x98717539
· blocks 5
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
withdraw
#15
execFwdPositionOps
#16
0x3f5c179b
#17
0x3f5c179b
#19
forward
#20
0xed82b078
#23
0x6a565ea9
· blocks 1
#25
setData
#4
updatePrices
#7
0x98717539
· blocks 4
#21
0xed82b078
· blocks 1
#24
0x6a565ea9
#8
0x98717539
· blocks 3
#22
0xed82b078
#9
0x98717539
· blocks 2
#13
execFwdPositionOps
· blocks 3
#14
execFwdPositionOps
· blocks 1
#26
execOrders
#18
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
6
w0
7
w1
8
w2
9
w3
13
w4
14
w5
18
w6
21
w1
22
w2
23
w0
24
w1
26
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc4de6652…13f4
0x34b655…2a6f
12 touches
15 conflicts
0x5b145de0…367c
0xc8689a…ee79
8 touches
6 conflicts
0x67905f6e…02a1
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xa24365bc…5064
0x34b655…2a6f
8 touches
6 conflicts
0xb5bad101…5c2a
0x34b655…2a6f
8 touches
6 conflicts
0xcd206b7a…abf6
0x34b655…2a6f
8 touches
6 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
8 touches
6 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:
Perpl
15 conflicts on slot
0xc4de665222…6513f4
Audit this contract →
← previous block
·
next block →
recent activity