pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,120,481
← previous block
next block →
recent activity
Analyzing
Block #84,120,481
69 transactions · 52 stateful · 2026-06-27 22:16:51 UTC
Parallelism
70
/100
Blocked
73
%
Avg conflicts / tx
2.42
Longest chain
21
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,120,481
· 69 txs across 21 waves · depth 21
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
wave
w15
wave
w16
wave
w17
wave
w18
wave
w19
wave
w20
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#4
0x6a404c4a
· blocks 1
#5
0x6a404c4a
#7
0x6a404c4a
#12
0xab083028
#15
0xab083028
#18
0xab083028
#19
updatePrices
· blocks 1
#21
updatePrices
#22
updatePrices
#23
updatePrices
#24
updatePrices
#25
updatePrices
#26
updatePrices
#27
0x4d8dc985
#28
0x6a404c4a
#29
0x5bf9264c
#30
0x5bf9264c
#31
0x6a404c4a
#32
0x98717539
· blocks 15
#46
updateDataFeedsValuesPartial
#47
updateDataFeedsValuesPartial
#48
artefact_keep
#50
0x0f6795d9
· blocks 1
#54
0xed82b078
#57
0xed82b078
#59
setData
#63
0x39435dac
#67
0xc7e3ec2c
#68
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#6
0x6a404c4a
#8
execute
· blocks 1
#10
0xab083028
· blocks 6
#20
updatePrices
#33
0x98717539
· blocks 14
#60
0x39435dac
· blocks 5
#3
0x0c7abd22
· blocks 1
#9
0x6555ff7f
#11
0xab083028
· blocks 5
#34
0x98717539
· blocks 12
#52
0xed82b078
· blocks 2
#13
0xab083028
· blocks 4
#35
0x98717539
· blocks 11
#49
0x0c7abd22
#14
0xab083028
· blocks 3
#36
0x98717539
· blocks 10
#16
0xab083028
· blocks 2
#37
0x98717539
· blocks 9
#17
0xab083028
· blocks 2
#38
0x98717539
· blocks 7
#55
0xed82b078
· blocks 1
#39
0x98717539
· blocks 6
#56
0xed82b078
#58
0xed82b078
#40
0x98717539
· blocks 7
#41
0x98717539
· blocks 6
#42
0x98717539
· blocks 5
#43
0x98717539
· blocks 4
#44
0x98717539
· blocks 3
#45
0x98717539
· blocks 2
#51
0x0f6795d9
· blocks 1
#53
0x0f6795d9
· blocks 1
#61
0x39435dac
· blocks 4
#62
0x39435dac
· blocks 3
#64
0x39435dac
· blocks 2
#65
0x39435dac
· blocks 1
#66
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
w0
6
w1
8
w1
9
w2
10
w1
11
w2
13
w3
14
w4
16
w5
17
w6
49
w3
52
w2
55
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
28 touches
91 conflicts
0x15c9b5bf…f732
0x34b655…2a6f
16 touches
28 conflicts
0x19ce481d…6c36
0x34b655…2a6f
16 touches
28 conflicts
0x75cdffd8…c217
0x34b655…2a6f
16 touches
28 conflicts
0xe02484a6…c32e
0xc8689a…ee79
16 touches
28 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x00000000…003d
0xa6afd3…d132
12 touches
15 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
12 touches
15 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
91 conflicts on slot
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity