pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,879,027
← previous block
next block →
recent activity
Analyzing
Block #87,879,027
24 transactions · 10 stateful · 2026-07-15 08:26:48 UTC
Parallelism
92
/100
Blocked
10
%
Avg conflicts / tx
0.04
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,879,027
· 24 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
#2
0x6ad2e98b
#3
updatePrices
#4
0x39435dac
#5
0x5bf9264c
#6
updateDataFeedsValuesPartial
#7
0x0f6795d9
· blocks 1
#8
0x0f6795d9
#10
0x6a5744c0
#11
0x4a8f1f…5adf
#12
0x548931…5be6
#13
setData
#14
0xf993fe…d794
#15
0x05087e…ed0c
#16
0x16fa93…21c1
#17
0x6eb0e7…85be
#18
0x5777f5…64d4
#19
0x0f0a0f…30dc
#20
0x8c2f6d…81f5
#21
0xb30d50…4bef
#22
0x5cfb69…87b7
#23
0xc7e3ec2c
#9
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x49f5a697…72c0
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0002
0x04fdea…47d7
2 touches
0 conflicts
0x889d5e90…929a
0x2a68ba…90c5
2 touches
0 conflicts
0x7a12283f…b18a
0x2b46c0…1669
2 touches
0 conflicts
0x915c095e…c1e5
0x2b46c0…1669
2 touches
0 conflicts
0xcfe06a18…b5b5
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
0x0733be30d6…38112f
Audit this contract →
← previous block
·
next block →
recent activity