pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,855,532
← previous block
next block →
recent activity
Analyzing
Block #86,855,532
23 transactions · 22 stateful · 2026-07-10 14:22:02 UTC
Parallelism
57
/100
Blocked
50
%
Avg conflicts / tx
1.3
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,855,532
· 23 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
#2
0xab083028
· blocks 2
#4
0x5a5d9a99
· blocks 7
#11
0x0f6795d9
· blocks 1
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x3f5c179b
#19
0x6a510081
#20
setData
#21
0xa15f37…0f9d
#22
0x39435dac
#3
0xab083028
#5
0x5a5d9a99
· blocks 3
#16
0x3f5c179b
#6
0x5a5d9a99
· blocks 3
#7
0x5a5d9a99
· blocks 1
#8
0x5a5d9a99
· blocks 4
#9
0x0f6795d9
· blocks 4
#10
0x0f6795d9
· blocks 3
#12
0x0f6795d9
· blocks 1
#17
0x0f6795d9
· blocks 1
#18
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w1
6
w2
7
w3
8
w4
9
w5
10
w6
12
w7
16
w1
17
w8
18
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0x1941b441…5889
0x34b655…2a6f
10 touches
10 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xd30f9e74…d404
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x3eede796…d745
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity