pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,060,143
← previous block
next block →
recent activity
Analyzing
Block #87,060,143
18 transactions · 16 stateful · 2026-07-11 13:09:29 UTC
Parallelism
67
/100
Blocked
44
%
Avg conflicts / tx
0.89
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,060,143
· 18 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0x5a5d9a99
#4
execFwdPositionOps
· blocks 5
#8
updateDataFeedsValuesPartial
#11
0xed82b078
#12
0xed82b078
#13
0x6a524101
#14
setData
#15
0x34653439
#16
execOrders
· blocks 1
#2
0x6ad2e98b
#5
execFwdPositionOps
· blocks 3
#17
execOrders
#6
execFwdPositionOps
· blocks 3
#7
execFwdPositionOps
· blocks 2
#9
execFwdPositionOps
· blocks 1
#10
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w2
7
w3
9
w4
10
w5
16
w0
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbcbf5d09…8bac
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0xc5decd02…dbf4
0x34b655…2a6f
6 touches
3 conflicts
0xc36fa358…24cb
0x34b655…2a6f
6 touches
3 conflicts
0xbc7d1091…9619
0x34b655…2a6f
6 touches
3 conflicts
0xe0e00683…e335
0x34b655…2a6f
6 touches
3 conflicts
0xc58a456f…3e3d
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
0xbcbf5d09a8…c68bac
Audit this contract →
← previous block
·
next block →
recent activity