pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,408,552
← previous block
next block →
recent activity
Analyzing
Block #87,408,552
39 transactions · 32 stateful · 2026-07-13 03:59:22 UTC
Parallelism
85
/100
Blocked
66
%
Avg conflicts / tx
1.18
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,408,552
· 39 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 7
#2
0xbbb036a8
#3
execute
#4
0xbbb036a8
#5
0xcf7468f4
#6
0x13572d0b
#7
0xab083028
· blocks 2
#10
0xab083028
#11
updatePrices
· blocks 1
#14
0x39435dac
· blocks 4
#21
updateDataFeedsValuesPartial
#22
updateDataFeedsValuesPartial
#25
0x0f6795d9
· blocks 2
#26
execute
#27
execute
#37
setData
#38
0xc7e3ec2c
#8
0x0c7abd22
· blocks 5
#12
updatePrices
#13
dagSwapByOrderId
· blocks 3
#16
0x5a5d9a99
· blocks 4
#29
createModule
· blocks 2
#30
0x0f6795d9
· blocks 1
#9
0x0c7abd22
· blocks 3
#17
0x5a5d9a99
· blocks 3
#24
0x3f5c179b
· blocks 2
#28
multicall
#31
0xa9b28aa6
· blocks 1
#32
0x0f6795d9
#15
0x0c7abd22
· blocks 2
#18
0x5a5d9a99
· blocks 2
#34
0xed82b078
· blocks 1
#35
0xed82b078
#19
0x5a5d9a99
· blocks 1
#23
0x0c7abd22
#33
0xa9b28aa6
#36
0xed82b078
#20
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
7
w0
8
w1
9
w2
11
w0
12
w1
13
w1
14
w0
15
w3
16
w1
17
w2
18
w3
19
w4
23
w4
24
w2
28
w2
29
w1
33
w4
35
w3
36
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
10 touches
10 conflicts
0x26918bca…6c75
0x34b655…2a6f
10 touches
10 conflicts
0x1da2531e…8519
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…001f
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002f
0x1b6862…e19c
8 touches
6 conflicts
0xba5743c7…21c6
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x1951ee47…540f
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
10 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity