pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#84,019,115
← previous block
next block →
recent activity
Analyzing
Block #84,019,115
30 transactions · 23 stateful · 2026-06-27 11:01:29 UTC
Parallelism
83
/100
Blocked
52
%
Avg conflicts / tx
0.77
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,019,115
· 30 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a3fae00
· blocks 1
#2
0xab083028
· blocks 2
#3
0xab083028
#4
0xab083028
#7
0xab083028
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
0x98717539
· blocks 4
#17
0x98717539
· blocks 2
#20
0x0f6795d9
· blocks 2
#23
0xed82b078
#25
0x6a3fae00
#27
setData
#5
0xab083028
· blocks 3
#15
0x5a5d9a99
· blocks 3
#22
0x0f6795d9
· blocks 1
#26
0x6a3fae00
#6
0x6ad2e98b
#16
0x5a5d9a99
· blocks 2
#21
0x0c7abd22
· blocks 1
#28
0x39435dac
· blocks 1
#18
0x98717539
· blocks 1
#24
0xed82b078
#29
0x39435dac
#19
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
5
w1
6
w2
14
w0
15
w1
16
w2
17
w0
18
w3
19
w4
20
w0
21
w2
22
w1
24
w3
26
w1
28
w2
29
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
10 touches
10 conflicts
0x0388b940…f9e1
0x34b655…2a6f
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x6f6fc26c…3e34
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0xdfc5f346…7b42
0x40c49f…2af0
6 touches
3 conflicts
0xe02484a6…c32e
0xc8689a…ee79
6 touches
3 conflicts
0x8726ff39…3be8
0x34b655…2a6f
4 touches
1 conflict
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
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity