pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,310,646
← previous block
next block →
recent activity
Analyzing
Block #87,310,646
14 transactions · 12 stateful · 2026-07-12 17:04:34 UTC
Parallelism
86
/100
Blocked
17
%
Avg conflicts / tx
0.14
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,310,646
· 14 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
#2
updatePrices
#3
0x39435dac
#4
approve
#5
withdraw
#6
0x0f6795d9
· blocks 2
#7
0x0f6795d9
#9
updateDataFeedsValuesPartial
#10
0x3f5c179b
#12
setData
#13
0xb8024e7f
#8
0x0f6795d9
#11
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
8
w1
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x64aaadbf…f9f3
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x8e7e9235…01bb
0x34b655…2a6f
4 touches
1 conflict
0x8e7e9235…01bc
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x00000000…002d
0x1b6862…e19c
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
0x64aaadbf0a…79f9f3
Audit this contract →
← previous block
·
next block →
recent activity