pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,768,151
← previous block
next block →
recent activity
Analyzing
Block #86,768,151
21 transactions · 18 stateful · 2026-07-10 04:38:04 UTC
Parallelism
71
/100
Blocked
50
%
Avg conflicts / tx
0.9
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,768,151
· 21 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 1
#2
0xab083028
#4
updatePrices
#5
0x6a5077a4
#6
0x5a5d9a99
· blocks 4
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
0x6a5077a4
#16
setData
#17
0x498919…80da
#20
0xc7e3ec2c
#3
0x0c7abd22
#7
0x5a5d9a99
· blocks 4
#8
0x5a5d9a99
· blocks 4
#9
0x5a5d9a99
· blocks 3
#13
0x0f6795d9
· blocks 2
#18
0x39435dac
· blocks 1
#14
0x0f6795d9
#15
0x0f6795d9
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
6
w0
7
w1
8
w2
9
w3
13
w4
14
w5
15
w5
18
w4
19
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xec7fe04a…3c56
0x34b655…2a6f
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0xfeeef71e…8b3d
0x34b655…2a6f
6 touches
3 conflicts
0x119694b6…b8dc
0x34b655…2a6f
6 touches
3 conflicts
0x216ffe66…1f94
0x34b655…2a6f
6 touches
3 conflicts
0x26f43a0e…7ccb
0x34b655…2a6f
6 touches
3 conflicts
0xa0bf031b…5e92
0x34b655…2a6f
6 touches
3 conflicts
0xc807ba51…8b7b
0x34b655…2a6f
6 touches
3 conflicts
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
6 conflicts on slot
0xec7fe04ad1…2d3c56
Audit this contract →
← previous block
·
next block →
recent activity