pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,730,441
← previous block
next block →
recent activity
Analyzing
Block #87,730,441
45 transactions · 41 stateful · 2026-07-14 15:52:56 UTC
Parallelism
73
/100
Blocked
63
%
Avg conflicts / tx
1.96
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,730,441
· 45 txs across 12 waves · depth 12
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
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#2
0x6a565bcf
· blocks 1
#4
0x6a565bcf
#5
execute
#6
updatePrices
· blocks 2
#9
0x39435dac
· blocks 10
#12
updatePrices
· blocks 8
#20
updatePrices
#27
updateDataFeedsValuesPartial
#32
0x3f5c179b
#33
0x57368ddf
#34
0x36f359b0
#35
0xed82b078
· blocks 1
#38
0x6a565bcf
#39
0x6a565bcf
#40
setData
#43
0xc7e3ec2c
#44
0xc7e3ec2c
#3
0x6a565bcf
#7
updatePrices
· blocks 1
#10
0x39435dac
· blocks 3
#11
0x0c7abd22
#13
updatePrices
· blocks 7
#36
0xed82b078
· blocks 1
#8
updatePrices
#14
updatePrices
· blocks 6
#22
0x5a5d9a99
· blocks 5
#37
0xed82b078
#15
updatePrices
· blocks 5
#23
0x5a5d9a99
· blocks 4
#16
updatePrices
· blocks 4
#24
0x5a5d9a99
· blocks 4
#28
0x0f6795d9
· blocks 4
#17
updatePrices
· blocks 3
#25
0x5a5d9a99
· blocks 3
#18
updatePrices
· blocks 2
#26
0x5a5d9a99
· blocks 2
#19
updatePrices
· blocks 1
#29
0x0f6795d9
· blocks 4
#21
updatePrices
#30
0x0f6795d9
· blocks 2
#31
0x0f6795d9
· blocks 1
#41
0x39435dac
· blocks 1
#42
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
6
w0
7
w1
8
w2
9
w0
10
w1
11
w1
12
w0
13
w1
14
w2
15
w3
16
w4
17
w5
22
w2
23
w3
24
w4
25
w5
26
w6
28
w4
29
w7
30
w8
31
w9
36
w1
37
w2
41
w10
42
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0001
0xc1ff9f…b0fc
18 touches
36 conflicts
0x95c9704c…8a57
0x34b655…2a6f
12 touches
15 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0xa3a621f8…75a2
0x34b655…2a6f
10 touches
10 conflicts
0x87d20e73…1071
0x34b655…2a6f
8 touches
6 conflicts
0x521553ff…d548
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
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:
0xc1ff9fef…f4b0fc
36 conflicts on slot
0x0000000000…000001
Audit this contract →
← previous block
·
next block →
recent activity