pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#90,537,557
← previous block
next block →
recent activity
Analyzing
Block #90,537,557
33 transactions · 28 stateful · 2026-07-26 16:50:30 UTC
Parallelism
76
/100
Blocked
54
%
Avg conflicts / tx
0.88
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,537,557
· 33 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
0x0c7abd22
· blocks 2
#4
0x4d8dc985
#5
0xab083028
· blocks 2
#7
0x6a663b4e
· blocks 1
#8
0x5a5d9a99
· blocks 4
#10
0x5a5d9a99
#14
0x0f6795d9
· blocks 2
#16
updateDataFeedsValuesPartial
#21
setData
#22
0x920e7a…77e3
#23
0xfec909…3aa0
#25
0x39435dac
· blocks 1
#26
0x39435dac
#27
0x39435dac
#28
0x39435dac
#29
0x39435dac
· blocks 1
#30
0x39435dac
#2
0x0c7abd22
· blocks 1
#6
0xab083028
· blocks 1
#9
0x5a5d9a99
· blocks 5
#13
0x6a663b4e
#15
0x0f6795d9
· blocks 1
#19
0x3f5c179b
#3
0x0c7abd22
#11
0x5a5d9a99
· blocks 1
#18
0x3f5c179b
#12
0x5a5d9a99
· blocks 1
#17
0x0f6795d9
· blocks 3
#20
0x0f6795d9
#24
0x39435dac
· blocks 2
#31
0x39435dac
· blocks 1
#32
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
6
w1
7
w0
8
w0
9
w1
11
w2
12
w3
13
w1
14
w0
15
w1
17
w4
18
w2
19
w1
20
w5
24
w5
31
w6
32
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xce7d5758…0a52
0x34b655…2a6f
6 touches
3 conflicts
0x4cabb80a…46bf
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x928195d3…2d83
0xd32edf…ff58
5 touches
3 conflicts
0xbe4a325a…ac1e
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity