pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,734,442
← previous block
next block →
recent activity
Analyzing
Block #87,734,442
25 transactions · 22 stateful · 2026-07-14 16:19:41 UTC
Parallelism
72
/100
Blocked
45
%
Avg conflicts / tx
0.92
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,734,442
· 25 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
#4
execOrders
· blocks 3
#5
0x6a566215
#7
updateDataFeedsValuesPartial
#8
0x6a566214
#9
execFwdPositionOps
· blocks 2
#10
execFwdPositionOps
· blocks 2
#12
0x3f5c179b
#14
0x3f5c179b
· blocks 2
#17
0xed82b078
· blocks 2
#20
0x6a566214
#21
setData
#6
0x5a5d9a99
· blocks 2
#11
execFwdPositionOps
#15
0x3f5c179b
#18
0xed82b078
· blocks 1
#13
execFwdPositionOps
· blocks 3
#19
0xed82b078
#16
execFwdPositionOps
· blocks 2
#22
execOrders
· blocks 2
#23
execOrders
· blocks 1
#24
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
6
w1
9
w0
10
w0
11
w1
13
w2
14
w0
15
w1
16
w3
17
w0
18
w1
19
w2
22
w4
23
w5
24
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0dd44476…ef40
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0x5d46e6a0…5ed9
0x40c49f…2af0
6 touches
3 conflicts
0x76d1e78d…7877
0x40c49f…2af0
6 touches
3 conflicts
0x7e5ea60a…c4ab
0x34b655…2a6f
6 touches
3 conflicts
0x840d3ab7…c8c4
0x34b655…2a6f
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 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
6 conflicts on slot
0x0dd44476b8…7fef40
Audit this contract →
← previous block
·
next block →
recent activity