pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,786,657
← previous block
next block →
recent activity
Analyzing
Block #87,786,657
33 transactions · 28 stateful · 2026-07-14 22:09:00 UTC
Parallelism
82
/100
Blocked
43
%
Avg conflicts / tx
1.12
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,786,657
· 33 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#2
0x6a56b3f4
#3
0x6a56b3f4
#4
0xab083028
· blocks 3
#7
0x39435dac
· blocks 4
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
updatePrices
#11
0x5a5d9a99
#12
0x5a5d9a99
#13
0x5a5d9a99
#14
0x5a5d9a99
· blocks 1
#15
0x5a5d9a99
#16
0x98717539
#17
0x0f6795d9
· blocks 5
#22
verifyOracleProofV2
#23
forward
#26
0x0f6795d9
· blocks 1
#29
setData
#32
0xc7e3ec2c
#5
0xab083028
· blocks 3
#18
0x0f6795d9
· blocks 4
#19
0x3f5c179b
#6
0xab083028
· blocks 2
#20
0x0f6795d9
· blocks 5
#21
0x0f6795d9
· blocks 2
#24
0xed82b078
· blocks 1
#30
0x39435dac
· blocks 1
#25
0xed82b078
#27
0x0f6795d9
· blocks 1
#31
0x39435dac
#28
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
6
w2
7
w0
14
w0
17
w0
18
w1
19
w1
20
w2
21
w3
24
w3
25
w4
27
w4
28
w5
30
w3
31
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xea02471d…1542
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…003d
0x065c9d…c394
10 touches
10 conflicts
0xf3d10975…0d07
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xd35bb5ac…3586
0x065c9d…c394
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x59dccbd8…2bf6
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4ab
0x34b655…2a6f
8 touches
6 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
0xea02471df2…601542
Audit this contract →
← previous block
·
next block →
recent activity