pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,711,878
← previous block
next block →
recent activity
Analyzing
Block #86,711,878
26 transactions · 20 stateful · 2026-07-09 22:21:59 UTC
Parallelism
85
/100
Blocked
50
%
Avg conflicts / tx
0.54
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,711,878
· 26 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execute
· blocks 3
#3
0x50a0b275
#4
0x0c7abd22
· blocks 1
#5
0xcf7468f4
#7
0x1094dc9f
#8
execute
#10
0xab083028
· blocks 2
#13
0x5a5d9a99
· blocks 1
#14
updateDataFeedsValuesPartial
#15
0x000000b2
#16
0x0f6795d9
· blocks 3
#17
0x62be7533
#22
0xed82b078
#23
setData
#25
0xc7e3ec2c
#2
0xaf5e395a
#6
0x67098489
· blocks 1
#11
0x6ad2e98b
#12
0x0c7abd22
#18
0x0f6795d9
· blocks 2
#20
0x5339c59f
#24
0x39435dac
#9
execute
#19
0x0f6795d9
· blocks 1
#21
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
6
w1
9
w2
10
w0
11
w1
12
w1
13
w0
16
w0
18
w1
19
w2
20
w1
21
w3
24
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x813d6148…7e8f
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
6 touches
3 conflicts
0x02fa03d2…7f7e
0x34b655…2a6f
4 touches
1 conflict
0x02fa03d2…7f7f
0x34b655…2a6f
4 touches
1 conflict
0x16be067e…1565
0x34b655…2a6f
4 touches
1 conflict
0x1d6cb721…c88c
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
6 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity