pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,737,946
← previous block
next block →
recent activity
Analyzing
Block #87,737,946
19 transactions · 19 stateful · 2026-07-14 16:43:08 UTC
Parallelism
58
/100
Blocked
53
%
Avg conflicts / tx
1.47
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,737,946
· 19 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x5a5d9a99
· blocks 3
#5
remove_liquidity_one_coin
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
0x3f5c179b
#12
0x3f5c179b
#15
0x6a566793
#16
setData
#2
0x98717539
· blocks 5
#3
0x98717539
· blocks 3
#6
0x0f6795d9
· blocks 6
#4
0x98717539
· blocks 2
#7
0x0f6795d9
· blocks 3
#8
0x0f6795d9
· blocks 2
#13
0x0f6795d9
· blocks 3
#14
0x0f6795d9
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
6
w2
7
w3
8
w4
13
w5
14
w6
17
w6
18
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0x9001f549…089d
0x34b655…2a6f
10 touches
10 conflicts
0x9a2de05d…3e6b
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4ab
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x5b145de0…367c
0xc8689a…ee79
6 touches
3 conflicts
0x22e7ebfe…1293
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
10 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity