pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,083,103
← previous block
next block →
recent activity
Analyzing
Block #86,083,103
17 transactions · 17 stateful · 2026-07-07 00:19:16 UTC
Parallelism
65
/100
Blocked
47
%
Avg conflicts / tx
1.06
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,083,103
· 17 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0x39435dac
· blocks 5
#4
updateDataFeedsValuesPartial
#5
transfer
#6
setData
#8
0x0f6795d9
#9
0x3f5c179b
#12
0x39435dac
· blocks 4
#3
0x39435dac
· blocks 1
#7
0x0c7abd22
#10
0x0f6795d9
#11
0xed82b078
#13
0x39435dac
· blocks 3
#14
0x39435dac
· blocks 2
#15
0x39435dac
· blocks 1
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
7
w1
10
w1
11
w1
12
w0
13
w2
14
w3
15
w4
16
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x2877f440…c2c8
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x53b4ef2b…8a05
0x34b655…2a6f
4 touches
1 conflict
0x5d7f309d…5145
0x34b655…2a6f
4 touches
1 conflict
0x6637e421…af93
0x34b655…2a6f
4 touches
1 conflict
0x764fc28f…18f2
0x34b655…2a6f
4 touches
1 conflict
0x7cb2f3fa…4836
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity