pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,655,494
← previous block
next block →
recent activity
Analyzing
Block #83,655,494
31 transactions · 25 stateful · 2026-06-25 18:36:33 UTC
Parallelism
74
/100
Blocked
56
%
Avg conflicts / tx
0.97
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,655,494
· 31 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
0x50a0b275
· blocks 3
#2
exactOutputSingle
#5
updatePrices
· blocks 1
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
0x39435dac
· blocks 4
#14
0x98717539
· blocks 3
#18
updateDataFeedsValuesPartial
#19
0x0c7abd22
#23
forward
#25
setData
#26
0x1167d4…baec
#27
0x6a3d75a9
#30
0xc7e3ec2c
#3
0xab083028
· blocks 1
#6
updatePrices
#12
0x39435dac
· blocks 7
#20
0x0f6795d9
· blocks 2
#4
0xab083028
· blocks 1
#13
0x39435dac
· blocks 2
#21
0x0f6795d9
#28
0x39435dac
· blocks 1
#15
0x5a5d9a99
· blocks 2
#24
0xed82b078
#16
0x5a5d9a99
· blocks 1
#17
0x98717539
· blocks 1
#22
0x0f6795d9
· blocks 1
#29
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
5
w0
6
w1
11
w0
12
w1
13
w2
14
w0
15
w3
16
w4
17
w5
20
w1
21
w2
22
w6
24
w3
28
w2
29
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
8 touches
6 conflicts
0xa0c6e179…a103
0x34b655…2a6f
8 touches
6 conflicts
0x75291f8b…3ac0
0x34b655…2a6f
6 touches
3 conflicts
0xec0e0220…cb90
0x34b655…2a6f
6 touches
3 conflicts
0xf5970b31…f34c
0x34b655…2a6f
6 touches
3 conflicts
0xffc2f21e…b393
0x34b655…2a6f
6 touches
3 conflicts
0x0b16149e…7d4d
0x065c9d…c394
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
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
6 conflicts on slot
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity