pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,706,140
← previous block
next block →
recent activity
Analyzing
Block #87,706,140
15 transactions · 14 stateful · 2026-07-14 13:10:12 UTC
Parallelism
73
/100
Blocked
29
%
Avg conflicts / tx
0.33
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,706,140
· 15 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6ad2e98b
· blocks 1
#2
updatePrices
#3
0x5a5d9a99
· blocks 2
#5
forward
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#9
0x39435dac
#10
0x6a5635ac
#11
setData
#14
0xc7e3ec2c
#4
0x98717539
· blocks 1
#8
0x5339c59f
#12
0x39435dac
· blocks 1
#13
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
w1
12
w2
13
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa6389d47…9a28
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0xa1bfcc4c…f2db
0x851145…3f07
4 touches
1 conflict
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0xf4f4af3b…c5bd
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xc804a618…a88c
0x851145…3f07
3 touches
1 conflict
0x915c095e…c1e5
0x2b46c0…1669
2 touches
0 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
1 conflict on slot
0xa6389d470d…f19a28
Audit this contract →
← previous block
·
next block →
recent activity