pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,618,783
← previous block
next block →
recent activity
Analyzing
Block #84,618,783
49 transactions · 40 stateful · 2026-06-30 05:38:01 UTC
Parallelism
75
/100
Blocked
70
%
Avg conflicts / tx
2.45
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,618,783
· 49 txs across 12 waves · depth 12
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
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#3
0x6a4356b1
· blocks 1
#5
0x6a4356b1
#6
0x6a4356b0
#10
0xab083028
#13
0xab083028
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#19
updatePrices
· blocks 11
#31
0x39435dac
· blocks 1
#34
redeemDelegations
#35
0x0f6795d9
#40
0xed82b078
#41
0x6a4356b1
#42
setData
#43
0x1b393c…31f8
#44
0x4053fd…c7c6
#45
0x6a4356b1
#46
0x6a4356b0
#47
0x39435dac
· blocks 1
#2
0x0c7abd22
· blocks 8
#4
0x6a4356b1
#7
execute
#20
updatePrices
· blocks 10
#32
0x39435dac
· blocks 2
#8
0x0c7abd22
· blocks 8
#21
updatePrices
· blocks 9
#33
0x0f6795d9
· blocks 1
#36
0xed82b078
· blocks 1
#9
0x0c7abd22
· blocks 7
#22
updatePrices
· blocks 8
#48
0x39435dac
#11
0x0c7abd22
· blocks 3
#23
updatePrices
· blocks 7
#12
0x0c7abd22
· blocks 5
#24
updatePrices
· blocks 6
#14
0x0c7abd22
· blocks 1
#25
updatePrices
· blocks 5
#15
0x0c7abd22
· blocks 3
#26
updatePrices
· blocks 4
#16
0xab083028
· blocks 2
#27
updatePrices
· blocks 3
#28
updatePrices
· blocks 2
#37
0xed82b078
· blocks 2
#29
updatePrices
· blocks 1
#38
0xed82b078
#39
0xed82b078
#30
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
7
w1
8
w2
9
w3
11
w4
12
w5
14
w6
15
w7
16
w8
36
w2
37
w9
38
w10
39
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xd637b3…4160
24 touches
66 conflicts
0xb0d30ce6…2cc6
0xd32edf…ff58
15 touches
28 conflicts
0x00000000…003d
0xa6afd3…d132
14 touches
21 conflicts
0x7c5260f4…bd96
0xa6afd3…d132
12 touches
15 conflicts
0xd0ec60a1…d247
0x1b6862…e19c
12 touches
15 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0012
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0013
0x1b6862…e19c
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:
0xd637b38f…c64160
66 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity