pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,489,865
← previous block
next block →
recent activity
Analyzing
Block #84,489,865
28 transactions · 26 stateful · 2026-06-29 15:18:02 UTC
Parallelism
71
/100
Blocked
62
%
Avg conflicts / tx
1.5
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,489,865
· 28 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
0xab083028
· blocks 2
#4
updatePrices
#5
0x6a428d22
#6
0x5a5d9a99
· blocks 5
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0x0f6795d9
#15
0x0c7abd22
· blocks 1
#17
forward
#22
setData
#23
0x6a428d22
#2
0xab083028
· blocks 4
#7
0x5a5d9a99
· blocks 5
#16
0x0c7abd22
#3
0xab083028
· blocks 4
#8
0x5a5d9a99
· blocks 6
#9
0x5a5d9a99
· blocks 5
#18
0xed82b078
· blocks 1
#19
0xed82b078
· blocks 1
#10
0x5a5d9a99
· blocks 1
#20
0xed82b078
· blocks 1
#24
0x39435dac
· blocks 3
#11
0x5a5d9a99
#21
0xed82b078
#25
0x39435dac
· blocks 2
#26
0x39435dac
· blocks 1
#27
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w0
7
w1
8
w2
9
w3
10
w4
11
w5
18
w3
19
w3
20
w4
21
w5
24
w4
25
w5
27
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
12 touches
15 conflicts
0xd6d4eb00…30f3
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x975680c7…0e39
0xa6afd3…d132
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x616ec3dd…5ce1
0x34b655…2a6f
6 touches
3 conflicts
0xb6ed511f…6b68
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
15 conflicts on slot
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity