pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,713,912
← previous block
next block →
recent activity
Analyzing
Block #87,713,912
35 transactions · 33 stateful · 2026-07-14 14:02:14 UTC
Parallelism
80
/100
Blocked
52
%
Avg conflicts / tx
1.23
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,713,912
· 35 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
#2
updatePrices
· blocks 1
#3
updatePrices
#5
0x39435dac
· blocks 4
#6
0x6a5641dd
#7
updatePrices
#8
0x5a5d9a99
· blocks 6
#13
updateDataFeedsValuesPartial
#14
0x0f6795d9
· blocks 2
#16
0x3f5c179b
#17
0x3f5c179b
#18
0x3f5c179b
· blocks 2
#20
forward
#25
0x6a5641dd
#26
transfer
· blocks 1
#28
closeBetting
#29
setData
#4
updatePrices
#9
0x5a5d9a99
· blocks 5
#19
0x5339c59f
· blocks 1
#27
transfer
#30
0x39435dac
· blocks 4
#10
0x5a5d9a99
· blocks 3
#15
0x0f6795d9
· blocks 2
#23
0xed82b078
#31
0x39435dac
· blocks 3
#11
0x5a5d9a99
· blocks 1
#21
0x0f6795d9
· blocks 3
#24
0x0f6795d9
#32
0x39435dac
· blocks 2
#12
0x5a5d9a99
#22
0x0f6795d9
· blocks 2
#33
0x39435dac
· blocks 1
#34
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
5
w0
8
w0
9
w1
10
w2
11
w3
12
w4
14
w0
15
w2
18
w0
19
w1
21
w3
22
w4
24
w3
30
w1
32
w3
33
w5
34
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac2a0273…721b
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0x2385516f…eca5
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x820b2f6b…9263
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
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
0xac2a02739b…81721b
Audit this contract →
← previous block
·
next block →
recent activity