pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,499,030
← previous block
next block →
recent activity
Analyzing
Block #87,499,030
31 transactions · 25 stateful · 2026-07-13 14:04:23 UTC
Parallelism
81
/100
Blocked
56
%
Avg conflicts / tx
1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,499,030
· 31 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x50a0b275
· blocks 2
#4
updatePrices
#5
execOrders
· blocks 7
#7
swap
#8
0x6a54f0df
· blocks 1
#9
0xccf50a51
#11
updatePrices
#12
updatePrices
#14
0x5a5d9a99
· blocks 5
#18
0x62be7533
#20
execFwdPositionOps
#21
0x3f5c179b
#24
0xed82b078
#25
updateDataFeedsValuesPartial
#26
transfer
#27
setData
#2
0xaf5e395a
· blocks 1
#6
execOrders
· blocks 1
#10
0x6a54f0df
#13
0x5a5d9a99
#15
0x5a5d9a99
#16
execFwdPositionOps
· blocks 4
#3
0x6ad2e98b
· blocks 1
#17
execFwdPositionOps
· blocks 4
#19
execFwdPositionOps
· blocks 1
#22
0x3f5c179b
#28
execOrders
· blocks 2
#23
execFwdPositionOps
· blocks 1
#29
execOrders
· blocks 1
#30
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
6
w1
8
w0
10
w1
13
w1
14
w0
15
w1
16
w1
17
w2
19
w3
22
w3
23
w4
28
w3
30
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xbe4a325a…ac1e
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x3a6290da…e683
0x34b655…2a6f
6 touches
3 conflicts
0xc3688185…9b36
0x34b655…2a6f
6 touches
3 conflicts
0x4cabb80a…46bf
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
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
6 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity