pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,354,859
← previous block
next block →
recent activity
Analyzing
Block #87,354,859
32 transactions · 28 stateful · 2026-07-12 22:00:13 UTC
Parallelism
66
/100
Blocked
50
%
Avg conflicts / tx
1.06
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,354,859
· 32 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0xfc7848…6acb
#2
executePacked
· blocks 1
#4
execute
#5
0xab083028
· blocks 1
#6
updatePrices
#7
0x5a5d9a99
· blocks 4
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
setData
#15
0x2ea9ff…5b8b
#16
0x62be7533
#17
0x3f5c179b
#18
0x3f5c179b
#19
0x3f5c179b
· blocks 1
#21
0x0f6795d9
· blocks 5
#25
forward
#31
0xc7e3ec2c
#3
executePacked
#8
0x5a5d9a99
· blocks 3
#20
0x5339c59f
#22
0x0f6795d9
· blocks 4
#26
0xed82b078
#9
0x5a5d9a99
· blocks 2
#10
0x5a5d9a99
· blocks 1
#11
0x5a5d9a99
· blocks 2
#23
0x0f6795d9
· blocks 2
#24
0x0f6795d9
· blocks 2
#27
0x39435dac
· blocks 3
#28
0x39435dac
· blocks 2
#29
0x39435dac
· blocks 1
#30
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
7
w0
8
w1
9
w2
10
w3
11
w4
19
w0
20
w1
21
w0
22
w1
23
w5
24
w6
26
w1
27
w7
29
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0xbf78ee7f…e7fd
0x34b655…2a6f
10 touches
10 conflicts
0x3483ab79…8ed3
0x34b655…2a6f
8 touches
6 conflicts
0x3d4584df…ffed
0x34b655…2a6f
8 touches
6 conflicts
0x57bed706…f562
0x34b655…2a6f
8 touches
6 conflicts
0x63c900f4…2600
0x34b655…2a6f
8 touches
6 conflicts
0x71eda729…c8d3
0x34b655…2a6f
8 touches
6 conflicts
0x727fbce7…0c80
0x34b655…2a6f
8 touches
6 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
10 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity