pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,639,798
← previous block
next block →
recent activity
Analyzing
Block #83,639,798
28 transactions · 27 stateful · 2026-06-25 16:51:49 UTC
Parallelism
68
/100
Blocked
52
%
Avg conflicts / tx
1.25
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,639,798
· 28 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
execute
· blocks 1
#2
setPrice
#3
setPrice
#4
setPrice
#5
setPrice
#6
setPrice
#7
0xab083028
· blocks 2
#10
updatePrices
· blocks 1
#12
0x39435dac
· blocks 3
#14
0x6a3d5d1d
· blocks 1
#15
0x5bf9264c
#23
updateDataFeedsValuesPartial
#25
setData
#8
0xab083028
· blocks 1
#11
updatePrices
#13
0x39435dac
· blocks 7
#16
0x6a3d5d1d
#26
0x4a190cac
#9
0xab083028
#17
0x5a5d9a99
· blocks 5
#18
0x5a5d9a99
· blocks 4
#19
0x5a5d9a99
· blocks 4
#20
0x98717539
· blocks 3
#27
0x39435dac
#21
0x98717539
· blocks 2
#22
0x98717539
· blocks 1
#24
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
7
w0
8
w1
9
w2
10
w0
11
w1
12
w0
13
w1
14
w0
16
w1
17
w2
18
w3
19
w4
20
w5
21
w6
22
w7
24
w8
26
w1
27
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
12 touches
15 conflicts
0x75291f8b…3ac0
0x34b655…2a6f
10 touches
10 conflicts
0x8d3f06db…98cb
0x34b655…2a6f
6 touches
3 conflicts
0xb7a3240c…dd63
0x34b655…2a6f
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x664bf99e…0a8c
0x34b655…2a6f
6 touches
3 conflicts
0xffb1ee54…7c2c
0x34b655…2a6f
6 touches
3 conflicts
0xe02484a6…c32e
0xc8689a…ee79
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
15 conflicts on slot
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity