pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,736,006
← previous block
next block →
recent activity
Analyzing
Block #87,736,006
25 transactions · 21 stateful · 2026-07-14 16:30:09 UTC
Parallelism
68
/100
Blocked
62
%
Avg conflicts / tx
1.12
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,736,006
· 25 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
0x6ad2e98b
· blocks 2
#3
updatePrices
#4
0x39435dac
· blocks 2
#6
0x6a566488
#7
updatePrices
· blocks 1
#9
updatePrices
#10
0x5a5d9a99
· blocks 6
#13
updateDataFeedsValuesPartial
#18
0x0f6795d9
#19
0x6a566488
#20
setData
#2
0xab083028
#5
0x39435dac
#8
updatePrices
#11
0x98717539
· blocks 2
#14
0x0f6795d9
· blocks 4
#17
0x3f5c179b
#12
0x98717539
· blocks 1
#15
0x0f6795d9
· blocks 1
#16
0x0f6795d9
· blocks 3
#21
0x39435dac
· blocks 3
#22
0x39435dac
· blocks 2
#23
0x39435dac
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
7
w0
8
w1
10
w0
11
w1
12
w2
14
w1
15
w2
16
w3
17
w1
21
w4
22
w5
23
w6
24
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x37ee30c9…9e70
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x9001f549…089d
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity