pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,587,098
← previous block
next block →
recent activity
Analyzing
Block #87,587,098
26 transactions · 22 stateful · 2026-07-13 23:54:11 UTC
Parallelism
77
/100
Blocked
59
%
Avg conflicts / tx
1.23
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,587,098
· 26 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 1
#2
0x6a557b1b
#3
0xab083028
· blocks 2
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
0x39435dac
· blocks 5
#9
0x5a5d9a99
· blocks 6
#10
0x5a5d9a99
#14
0x6a557b1b
#19
updateDataFeedsValuesPartial
#22
setData
#4
0x6ad2e98b
#11
0x5a5d9a99
· blocks 6
#18
0x0c7abd22
#20
0x3f5c179b
#12
0x5a5d9a99
· blocks 1
#15
0x0f6795d9
· blocks 5
#13
0x5a5d9a99
#16
0x0f6795d9
· blocks 2
#23
0x39435dac
· blocks 2
#17
0x0f6795d9
· blocks 1
#24
0x39435dac
· blocks 1
#21
0x0f6795d9
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
8
w0
9
w0
11
w1
12
w2
13
w3
15
w2
16
w3
17
w4
18
w1
20
w1
21
w5
23
w3
24
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x206fb8db…a146
0x34b655…2a6f
8 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
8 touches
6 conflicts
0xbad37226…3c86
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xdfe311f9…a651
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
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
10 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity