pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,661,320
← previous block
next block →
recent activity
Analyzing
Block #87,661,320
18 transactions · 16 stateful · 2026-07-14 08:10:22 UTC
Parallelism
72
/100
Blocked
31
%
Avg conflicts / tx
0.61
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,661,320
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 1
#3
updatePrices
#4
0x5a5d9a99
#5
0x5a5d9a99
· blocks 1
#6
execFwdPositionOps
· blocks 3
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#13
0xc925b3a5
#14
0xed82b078
#15
0x6a55ef65
#16
setData
#17
0xc7e3ec2c
#2
0x6ad2e98b
#7
execFwdPositionOps
· blocks 3
#8
execFwdPositionOps
· blocks 2
#11
execFwdPositionOps
· blocks 1
#12
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w0
7
w1
8
w2
11
w3
12
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0a6c31fc…f4c3
0x34b655…2a6f
6 touches
3 conflicts
0x3f7d8a09…362c
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x3d72d782…e200
0x34b655…2a6f
4 touches
1 conflict
0x69ce640b…884a
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x7fb99184…e8bb
0x34b655…2a6f
4 touches
1 conflict
0x7fc0a229…9d4a
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
3 conflicts on slot
0x0a6c31fc62…62f4c3
Audit this contract →
← previous block
·
next block →
recent activity