pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,855,166
← previous block
next block →
recent activity
Analyzing
Block #86,855,166
60 transactions · 49 stateful · 2026-07-10 14:19:34 UTC
Parallelism
75
/100
Blocked
69
%
Avg conflicts / tx
2.5
Longest chain
15
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,855,166
· 60 txs across 15 waves · depth 15
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
wave
w13
wave
w14
#0
syscallReward
#1
0xab083028
· blocks 4
#5
0xab083028
#6
updatePrices
#7
0x6a50ffee
#8
0x5a5d9a99
· blocks 17
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#20
updateDataFeedsValuesPartial
#21
redeemDelegations
#22
updateDataFeedsValuesPartial
#23
0x3f5c179b
#29
0x0f6795d9
#35
forward
#36
forward
#38
0x0f6795d9
#41
0x6a50ffed
#42
transfer
#43
setData
#44
0x2bde73…97d6
#45
0x42303a…6234
#46
0x05807e…65ac
#47
0x6a50ffed
#52
0x39435dac
#53
0x39435dac
#59
0x39435dac
#2
0xab083028
· blocks 4
#9
0x5a5d9a99
· blocks 16
#26
0x3f5c179b
#3
0xab083028
· blocks 3
#10
0x5a5d9a99
· blocks 6
#16
0x0f6795d9
· blocks 9
#4
0x6ad2e98b
· blocks 1
#11
0x5a5d9a99
· blocks 4
#17
0x0f6795d9
· blocks 4
#25
0x3f5c179b
· blocks 1
#12
0x5a5d9a99
· blocks 3
#24
0x3f5c179b
#27
0x0f6795d9
· blocks 10
#28
0x5339c59f
#13
0x5a5d9a99
· blocks 2
#30
0x0f6795d9
· blocks 6
#48
0x39435dac
· blocks 8
#14
0x5a5d9a99
· blocks 1
#31
0x0f6795d9
· blocks 6
#49
0x39435dac
· blocks 7
#15
0x5a5d9a99
#32
0x0f6795d9
· blocks 5
#33
0x0f6795d9
· blocks 2
#50
0x39435dac
· blocks 6
#34
0x0f6795d9
· blocks 6
#51
0x39435dac
· blocks 5
#37
0x0f6795d9
· blocks 3
#40
0x4d8dc985
#39
0x0f6795d9
· blocks 1
#54
0x39435dac
· blocks 4
#55
0x39435dac
· blocks 3
#56
0x39435dac
· blocks 2
#57
0x39435dac
· blocks 1
#58
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
8
w0
9
w1
10
w2
11
w3
12
w4
13
w5
14
w6
15
w7
16
w2
24
w4
25
w3
26
w1
27
w4
28
w4
30
w5
31
w6
32
w7
34
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92385428…6941
0x34b655…2a6f
20 touches
45 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
18 touches
36 conflicts
0xa08f40b2…9a93
0x34b655…2a6f
16 touches
28 conflicts
0xfaef08b1…0696
0x34b655…2a6f
16 touches
28 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
16 touches
28 conflicts
0x737acb78…fce8
0x34b655…2a6f
12 touches
15 conflicts
0xac2a0273…721b
0x34b655…2a6f
12 touches
15 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 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
45 conflicts on slot
0x92385428ad…dc6941
Audit this contract →
← previous block
·
next block →
recent activity