pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,714,569
← previous block
next block →
recent activity
Analyzing
Block #87,714,569
43 transactions · 36 stateful · 2026-07-14 14:06:38 UTC
Parallelism
65
/100
Blocked
69
%
Avg conflicts / tx
2.47
Longest chain
15
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,714,569
· 43 txs across 15 waves · depth 15
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
wave
w13
wave
w14
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#4
0x6a5642e6
#6
updatePrices
#7
0x6a5642e6
#8
0x39435dac
#9
0x39435dac
· blocks 4
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
0x5a5d9a99
· blocks 13
#26
updateDataFeedsValuesPartial
#30
0x3f5c179b
#31
0x3f5c179b
#37
0x6a5642e6
#38
setData
#42
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#5
0xab083028
· blocks 3
#15
0x5a5d9a99
· blocks 12
#3
0x0c7abd22
#16
0x5a5d9a99
· blocks 10
#32
0x3f5c179b
· blocks 2
#17
0x5a5d9a99
· blocks 9
#33
batchUpdate
· blocks 1
#18
0x5a5d9a99
· blocks 9
#36
0xed82b078
#19
0x5a5d9a99
· blocks 6
#27
0x0f6795d9
· blocks 4
#20
0x5a5d9a99
· blocks 5
#21
0x5a5d9a99
· blocks 5
#22
0x5a5d9a99
· blocks 4
#23
0x5a5d9a99
· blocks 3
#24
0x5a5d9a99
· blocks 2
#39
0x39435dac
· blocks 2
#25
0x5a5d9a99
#28
0x0f6795d9
· blocks 2
#40
0x39435dac
· blocks 1
#29
0x0f6795d9
· blocks 1
#35
0x0f6795d9
#34
0x0f6795d9
· blocks 1
#41
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w1
9
w0
14
w0
15
w1
16
w2
17
w3
18
w4
19
w5
20
w6
21
w7
22
w8
23
w9
24
w10
27
w5
32
w2
33
w3
35
w12
36
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
24 touches
66 conflicts
0xfa551be3…a911
0xa6afd3…d132
10 touches
10 conflicts
0xa6389d47…9a28
0x34b655…2a6f
8 touches
6 conflicts
0x077d58c3…8ed7
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x3de775b2…319b
0xa6afd3…d132
8 touches
6 conflicts
0xbe9baf16…df37
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
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
66 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity