pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,264,041
← previous block
next block →
recent activity
Analyzing
Block #87,264,041
25 transactions · 18 stateful · 2026-07-12 11:52:58 UTC
Parallelism
84
/100
Blocked
50
%
Avg conflicts / tx
0.64
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,264,041
· 25 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xaf5e395a
· blocks 1
#2
0xcf7468f4
#3
0xb264ae19
#4
execute
#6
updatePrices
#7
0x0c7abd22
· blocks 3
#10
0x1be2fb9c
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
withdraw
#14
0x0f6795d9
· blocks 3
#15
0x62be7533
#18
setData
#21
0x39435dac
· blocks 2
#24
0xc7e3ec2c
#5
0xaf5e395a
#8
0x0c7abd22
· blocks 2
#16
0x0f6795d9
· blocks 2
#22
0x39435dac
· blocks 1
#9
0x0c7abd22
· blocks 1
#17
0x0f6795d9
· blocks 1
#23
0x39435dac
#19
0x0f6795d9
#20
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w1
7
w0
8
w1
9
w2
14
w0
16
w1
17
w2
19
w3
20
w3
21
w0
22
w1
23
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x97bd3d30…abb5
0xd32edf…ff58
7 touches
6 conflicts
0x8fe37a3f…4c89
0x34b655…2a6f
6 touches
3 conflicts
0x4c22021d…f8a7
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0xb96a99db…95aa
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xdd38f4e6…586d
0x34b655…2a6f
4 touches
1 conflict
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
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity