pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#90,797,234
← previous block
next block →
recent activity
Analyzing
Block #90,797,234
24 transactions · 21 stateful · 2026-07-27 14:36:52 UTC
Parallelism
67
/100
Blocked
48
%
Avg conflicts / tx
0.83
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,797,234
· 24 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
postStateList
#2
0xab083028
#3
0x5bf9264c
#4
0x5bf9264c
#5
0x6a676d7c
#6
0x5a5d9a99
· blocks 3
#10
updateDataFeedsValuesPartial
#13
0x0f6795d9
· blocks 3
#14
0x39435dac
#15
setData
#19
0x39435dac
#21
0x59558d29
· blocks 1
#23
0xc7e3ec2c
#7
0x5a5d9a99
· blocks 4
#22
0x59558d29
#8
0x5a5d9a99
· blocks 2
#11
0x0f6795d9
#12
0x0f6795d9
#9
0x5a5d9a99
· blocks 1
#16
0x39435dac
· blocks 3
#17
0x39435dac
· blocks 2
#18
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
8
w2
9
w3
11
w2
12
w2
13
w0
16
w4
17
w5
18
w6
20
w7
21
w0
22
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbd6941a1…6281
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x1a5d321d…a474
0x34b655…2a6f
6 touches
3 conflicts
0x9fd372a1…a959
0x34b655…2a6f
6 touches
3 conflicts
0x5e0b8bbe…377b
0x34b655…2a6f
4 touches
1 conflict
0x747f609d…1555
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
0xbd6941a1b1…836281
Audit this contract →
← previous block
·
next block →
recent activity