pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,455,427
← previous block
next block →
recent activity
Analyzing
Block #83,455,427
27 transactions · 23 stateful · 2026-06-24 20:21:34 UTC
Parallelism
52
/100
Blocked
65
%
Avg conflicts / tx
2.19
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,455,427
· 27 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x6a3c3cc5
#3
0x6a3c3cc5
#4
0x6a3c3cc5
#5
0xab083028
· blocks 1
#8
updateDataFeedsValuesPartial
#9
0x6a3c3cc5
#10
0x98717539
#11
0x5a5d9a99
· blocks 9
#20
0xed82b078
#24
setData
#6
0xab083028
#7
0xab083028
#12
0x5a5d9a99
· blocks 8
#13
0x5a5d9a99
· blocks 7
#14
0x5a5d9a99
· blocks 6
#15
0x5a5d9a99
· blocks 5
#16
0x5a5d9a99
· blocks 4
#17
0x98717539
· blocks 6
#18
0x98717539
· blocks 4
#19
0x98717539
· blocks 3
#21
0x0f6795d9
· blocks 3
#22
0x0f6795d9
· blocks 1
#23
0x0f6795d9
#25
0x39435dac
· blocks 1
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
6
w1
7
w1
11
w0
12
w1
13
w2
14
w3
15
w4
16
w5
17
w6
18
w7
19
w8
26
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
18 touches
36 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
14 touches
21 conflicts
0xdf37a93d…879b
0x34b655…2a6f
12 touches
15 conflicts
0x03fb27fd…0c06
0x34b655…2a6f
12 touches
15 conflicts
0x022f72c3…07b6
0xc8689a…ee79
12 touches
15 conflicts
0xec06bf19…fcc3
0x34b655…2a6f
12 touches
15 conflicts
0x5cc8dd43…8cf2
0x34b655…2a6f
12 touches
15 conflicts
0x6b5f7332…0da6
0x34b655…2a6f
8 touches
6 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
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity