pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,855,698
← previous block
next block →
recent activity
Analyzing
Block #86,855,698
34 transactions · 27 stateful · 2026-07-10 14:23:08 UTC
Parallelism
62
/100
Blocked
56
%
Avg conflicts / tx
1.82
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,855,698
· 34 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
0xab083028
· blocks 2
#3
updatePrices
#4
0x4d8dc985
#5
0x5bf9264c
#6
0x5bf9264c
#7
0x5a5d9a99
· blocks 6
#10
updateDataFeedsValuesPartial
#11
0x0f6795d9
· blocks 2
#12
0x0f6795d9
· blocks 1
#14
0x3f5c179b
#15
verifyOracleProofV2
#17
0x0f6795d9
#18
0x0f6795d9
#19
0x6a5100c4
· blocks 1
#20
0x6a5100c4
#21
setData
#22
0x1e8982…8379
#23
0x3d1149…cb84
#2
0x6ad2e98b
#8
0x5a5d9a99
· blocks 2
#16
0x5339c59f
#24
0x6a5100c4
#9
0x5a5d9a99
· blocks 5
#13
0x0f6795d9
· blocks 7
#25
0x39435dac
· blocks 8
#26
0x39435dac
· blocks 7
#27
0x39435dac
· blocks 6
#28
0x39435dac
· blocks 5
#29
0x39435dac
· blocks 4
#30
0x39435dac
· blocks 3
#31
0x39435dac
· blocks 2
#32
0x39435dac
· blocks 1
#33
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
7
w0
8
w1
9
w2
11
w0
12
w0
13
w3
16
w1
25
w4
26
w5
27
w6
28
w7
29
w8
30
w9
31
w10
32
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
18 touches
36 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xd99b3b64…1c95
0x34b655…2a6f
8 touches
6 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
6 touches
3 conflicts
0x6f1a10f8…5a04
0x34b655…2a6f
6 touches
3 conflicts
0x9355efee…7bcd
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
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
36 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity