pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,663,415
← previous block
next block →
recent activity
Analyzing
Block #87,663,415
22 transactions · 18 stateful · 2026-07-14 08:24:22 UTC
Parallelism
64
/100
Blocked
50
%
Avg conflicts / tx
0.86
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,663,415
· 22 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0xab083028
#4
execOrders
· blocks 5
#5
updatePrices
#6
0x5a5d9a99
· blocks 2
#9
updateDataFeedsValuesPartial
#14
0xed82b078
#15
0x6a55f2ae
#16
setData
#17
0x380c90…c5ab
#18
0xa23d44…536f
#21
0xc7e3ec2c
#2
0x6ad2e98b
#7
0x5a5d9a99
· blocks 1
#8
0x5a5d9a99
· blocks 2
#10
execFwdPositionOps
· blocks 3
#11
execFwdPositionOps
· blocks 2
#12
execFwdPositionOps
· blocks 2
#13
execFwdPositionOps
#19
execOrders
· blocks 1
#20
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
6
w0
7
w1
8
w2
10
w3
11
w4
12
w5
13
w6
19
w6
20
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0xc36fa358…24cb
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xacb6de83…d893
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x4c188934…158e
0x34b655…2a6f
4 touches
1 conflict
0x52bca89b…97d8
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
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity