pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,682,882
← previous block
next block →
recent activity
Analyzing
Block #87,682,882
25 transactions · 20 stateful · 2026-07-14 10:34:27 UTC
Parallelism
68
/100
Blocked
55
%
Avg conflicts / tx
1.2
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,682,882
· 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
0x6a56112b
#2
0xab083028
· blocks 1
#4
updatePrices
#5
0x6a56112b
#6
updatePrices
#7
0x5a5d9a99
· blocks 9
#12
0x6a56112b
#14
0x0f6795d9
· blocks 1
#15
updateDataFeedsValuesPartial
#18
0x5339c59f
#19
0x6a56112b
#20
setData
#21
0x9375b9…f111
#3
0xab083028
#8
0x5a5d9a99
· blocks 3
#9
0x5a5d9a99
· blocks 5
#10
0x5a5d9a99
· blocks 1
#13
0x0f6795d9
· blocks 4
#11
0x98717539
#16
0x0f6795d9
· blocks 3
#17
0x0f6795d9
#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
2
w0
3
w1
7
w0
8
w1
9
w2
10
w3
11
w4
13
w3
14
w0
16
w4
17
w5
22
w5
23
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x745952b2…d90c
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0xa534ab65…4ee7
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xf06ab8d8…3589
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
0x745952b2a0…a6d90c
Audit this contract →
← previous block
·
next block →
recent activity