pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#80,165,099
← previous block
next block →
recent activity
Analyzing
Block #80,165,099
27 transactions · 21 stateful · 2026-06-09 14:29:16 UTC
Parallelism
78
/100
Blocked
57
%
Avg conflicts / tx
1.11
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#80,165,099
· 27 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x6a2823b4
· blocks 1
#3
0x5339c59f
· blocks 2
#4
0x5339c59f
· blocks 3
#7
0x6a2823b4
#12
0x98717539
· blocks 4
#14
forward
#15
updateDataFeedsValuesPartial
#16
setData
#17
0xb1b08c…b9ff
#18
0x888e7c…4b18
#19
0x8a7056…f910
#20
0x39435dac
· blocks 5
#25
0x39435dac
#5
0xab083028
· blocks 2
#6
0x6a2823b4
#11
0x5339c59f
#13
0x98717539
#21
0x39435dac
· blocks 4
#8
0xed82b078
· blocks 1
#22
0x39435dac
· blocks 3
#9
0xed82b078
· blocks 1
#23
0x39435dac
· blocks 2
#10
0x5339c59f
#24
0x39435dac
· blocks 1
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w0
4
w0
5
w1
6
w1
8
w2
9
w3
10
w4
11
w1
12
w0
13
w1
20
w0
21
w1
22
w2
23
w3
24
w4
26
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xcdc8b4bb…7bce
0x34b655…2a6f
8 touches
6 conflicts
0xf853eb8e…4027
0x34b655…2a6f
6 touches
3 conflicts
0xff5c097d…680c
0x34b655…2a6f
6 touches
3 conflicts
0x99d45763…c96e
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x36d366fe…7adc
0xa6afd3…d132
6 touches
3 conflicts
0x7531e9d9…196d
0xa6afd3…d132
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity