pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,292,269
← previous block
next block →
recent activity
Analyzing
Block #90,292,269
31 transactions · 29 stateful · 2026-07-25 20:02:59 UTC
Parallelism
71
/100
Blocked
55
%
Avg conflicts / tx
1.71
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,292,269
· 31 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x6ad2e98b
· blocks 3
#4
0x5a5d9a99
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
0x0f6795d9
· blocks 8
#11
executeBatch
#18
forward
#24
0x39435dac
#25
0x6a6516ea
· blocks 1
#27
transfer
#28
setData
#29
0x39435dac
· blocks 1
#2
0xab083028
· blocks 2
#10
0x0f6795d9
· blocks 10
#26
0x6a6516eb
#30
0x39435dac
#3
0xab083028
· blocks 1
#13
0x0f6795d9
· blocks 3
#14
0x0f6795d9
· blocks 6
#12
0xce1e7030
#15
0x0f6795d9
· blocks 5
#16
0x0f6795d9
· blocks 2
#17
0x0f6795d9
· blocks 5
#19
0x39435dac
#20
0x0f6795d9
· blocks 3
#21
0x0f6795d9
· blocks 2
#22
0x0f6795d9
· blocks 1
#23
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
9
w0
10
w1
12
w3
13
w2
14
w2
15
w3
16
w3
17
w4
19
w5
20
w5
21
w6
22
w7
23
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
18 touches
36 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0x17fa2c17…5797
0x34b655…2a6f
10 touches
10 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
10 touches
10 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x66bdb4c2…7ea6
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x2d651956…12e8
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
36 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity