pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,735,870
← previous block
next block →
recent activity
Analyzing
Block #87,735,870
21 transactions · 18 stateful · 2026-07-14 16:29:14 UTC
Parallelism
67
/100
Blocked
44
%
Avg conflicts / tx
0.67
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,735,870
· 21 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
0xab083028
· blocks 1
#3
0x39435dac
· blocks 3
#5
updatePrices
#8
0x5a5d9a99
#9
updateDataFeedsValuesPartial
#12
0x3f5c179b
#15
handleOps
#16
commit
#17
updateDataFeedsValuesPartial
#18
setData
#19
0xb8024e7f
#20
0xc7e3ec2c
#2
0x6ad2e98b
#4
0x39435dac
#6
0x5a5d9a99
· blocks 2
#7
0x5a5d9a99
· blocks 2
#10
0x0f6795d9
· blocks 3
#11
0x0f6795d9
· blocks 2
#13
0x0f6795d9
· blocks 1
#14
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
6
w1
7
w2
10
w3
11
w4
13
w5
14
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
8 touches
6 conflicts
0xa3a621f8…75a2
0x34b655…2a6f
6 touches
3 conflicts
0x7aad02c6…b979
0x34b655…2a6f
6 touches
3 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x94ba9c4a…41d8
0x34b655…2a6f
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
6 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity