pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,664,770
← previous block
next block →
recent activity
Analyzing
Block #87,664,770
17 transactions · 14 stateful · 2026-07-14 08:33:26 UTC
Parallelism
82
/100
Blocked
29
%
Avg conflicts / tx
0.29
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,664,770
· 17 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
execute
#2
0xcf27dcc8
· blocks 1
#4
0xab083028
#5
0x0c7abd22
#6
updatePrices
#7
0x39435dac
· blocks 1
#8
0x5a5d9a99
#9
updateDataFeedsValuesPartial
#10
0x0f6795d9
· blocks 2
#12
updateDataFeedsValuesPartial
#15
claim
#16
setData
#3
0xab083028
#11
0x0f6795d9
· blocks 1
#13
0x0f6795d9
#14
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
7
w0
10
w0
11
w1
13
w1
14
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfdd655b8…bf89
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x201ddf34…6e07
0x34b655…2a6f
4 touches
1 conflict
0x201ddf34…6e08
0x34b655…2a6f
4 touches
1 conflict
0x25329a48…4e00
0x34b655…2a6f
4 touches
1 conflict
0x528e1335…e80d
0x34b655…2a6f
4 touches
1 conflict
0xc2872ff6…389b
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
0xfdd655b80c…53bf89
Audit this contract →
← previous block
·
next block →
recent activity