pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,585,081
← previous block
next block →
recent activity
Analyzing
Block #87,585,081
38 transactions · 36 stateful · 2026-07-13 23:40:42 UTC
Parallelism
79
/100
Blocked
67
%
Avg conflicts / tx
1.97
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,585,081
· 38 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
0x6a5577f2
· blocks 1
#2
0xab083028
· blocks 1
#4
0xab083028
#5
updatePrices
#6
0x39435dac
· blocks 7
#8
updatePrices
· blocks 6
#15
0x5a5d9a99
· blocks 10
#23
updateDataFeedsValuesPartial
#26
0x0f6795d9
#28
0x3f5c179b
#31
setData
#32
0x8beaf5…44ec
#37
0xc7e3ec2c
#3
0x0c7abd22
· blocks 1
#7
0x39435dac
· blocks 2
#9
updatePrices
· blocks 5
#16
0x5a5d9a99
· blocks 7
#24
0x6a5577f2
#25
0x0f6795d9
· blocks 2
#33
0x39435dac
· blocks 3
#10
updatePrices
· blocks 4
#17
0x5a5d9a99
· blocks 6
#27
0x0f6795d9
· blocks 1
#29
0x5339c59f
#34
0x39435dac
· blocks 2
#11
updatePrices
· blocks 3
#18
0x5a5d9a99
· blocks 4
#30
0x0f6795d9
#35
0x39435dac
· blocks 1
#12
updatePrices
· blocks 2
#19
0x5a5d9a99
· blocks 3
#36
0x39435dac
#13
updatePrices
· blocks 1
#20
0x5a5d9a99
· blocks 2
#14
updatePrices
#21
0x5a5d9a99
· blocks 1
#22
0x5a5d9a99
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
w0
9
w1
10
w2
11
w3
12
w4
13
w5
14
w6
16
w1
17
w2
19
w4
24
w1
29
w2
30
w3
34
w2
35
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
16 touches
28 conflicts
0x00000000…0001
0xc1ff9f…b0fc
14 touches
21 conflicts
0x2b5101ac…090b
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x3f24a374…6bc3
0x34b655…2a6f
6 touches
3 conflicts
0x3fc40870…7ef4
0x34b655…2a6f
6 touches
3 conflicts
0x4c5b064f…1498
0x34b655…2a6f
6 touches
3 conflicts
0x57bb625a…286d
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
28 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity