pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,584,149
← previous block
next block →
recent activity
Analyzing
Block #87,584,149
22 transactions · 21 stateful · 2026-07-13 23:34:29 UTC
Parallelism
73
/100
Blocked
52
%
Avg conflicts / tx
0.91
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,584,149
· 22 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
#2
updatePrices
#3
execOrders
· blocks 5
#4
updatePrices
· blocks 2
#9
updateDataFeedsValuesPartial
#12
0x3f5c179b
· blocks 1
#14
forward
#17
0x6a55767d
· blocks 1
#19
setData
#21
execOrders
#5
updatePrices
· blocks 1
#7
0x5a5d9a99
· blocks 6
#13
batchUpdate
#18
0x6a55767d
#6
updatePrices
#8
0x5a5d9a99
· blocks 1
#16
execOrders
#20
execOrders
#10
execFwdPositionOps
· blocks 2
#11
execFwdPositionOps
· blocks 1
#15
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w1
6
w2
7
w1
8
w2
10
w3
11
w4
12
w0
13
w1
15
w5
16
w2
17
w0
18
w1
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4c5b064f…1498
0x34b655…2a6f
10 touches
10 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0001
0xc1ff9f…b0fc
6 touches
3 conflicts
0x04c1c529…0ee1
0x34b655…2a6f
6 touches
3 conflicts
0x745952b2…d90c
0x34b655…2a6f
6 touches
3 conflicts
0x7a4f47ac…3289
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x8252706a…7ca5
0x34b655…2a6f
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
10 conflicts on slot
0x4c5b064fd9…f81498
Audit this contract →
← previous block
·
next block →
recent activity