pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,329,245
← previous block
next block →
recent activity
Analyzing
Block #87,329,245
33 transactions · 28 stateful · 2026-07-12 19:08:58 UTC
Parallelism
67
/100
Blocked
57
%
Avg conflicts / tx
1.15
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,329,245
· 33 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
0x6a53e6c2
#2
execute
#3
0xab083028
· blocks 1
#4
updatePrices
#5
updatePrices
#6
0x39435dac
· blocks 5
#8
0x0c7abd22
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#21
0x5339c59f
· blocks 1
#23
0x0f6795d9
#24
0x6a53e6c2
#25
setData
#26
0x6a53e6c2
#31
0xc7e3ec2c
#32
0xc7e3ec2c
#7
0x39435dac
· blocks 4
#16
0x0f6795d9
· blocks 2
#19
0x3f5c179b
#22
0xed82b078
#9
0x5a5d9a99
· blocks 6
#18
0x0f6795d9
· blocks 3
#10
0x5a5d9a99
· blocks 3
#20
0x0f6795d9
· blocks 1
#11
0x5a5d9a99
· blocks 2
#27
0x39435dac
· blocks 3
#12
0x5a5d9a99
· blocks 1
#13
0x98717539
· blocks 2
#17
0x0f6795d9
· blocks 1
#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
3
w0
6
w0
7
w1
9
w2
10
w3
11
w4
12
w5
13
w6
16
w1
17
w7
18
w2
19
w1
20
w3
27
w4
28
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0x45ea7a97…bbb3
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x548145a9…cfce
0x34b655…2a6f
6 touches
3 conflicts
0x63b15849…80b2
0x34b655…2a6f
6 touches
3 conflicts
0x63c900f4…2600
0x34b655…2a6f
6 touches
3 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
6 touches
3 conflicts
0x727fbce7…0c80
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
10 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity