pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,290,758
← previous block
next block →
recent activity
Analyzing
Block #84,290,758
34 transactions · 30 stateful · 2026-06-28 17:10:51 UTC
Parallelism
79
/100
Blocked
53
%
Avg conflicts / tx
1.24
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,290,758
· 34 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x4d8dc985
· blocks 4
#4
0x6a415613
#5
0x6a415613
#6
0xab083028
· blocks 4
#10
updateDataFeedsValuesPartial
#11
updatePrices
#12
0x6a415613
#13
0x5bf9264c
#14
0x5bf9264c
#15
0x98717539
· blocks 4
#21
0x0f6795d9
· blocks 1
#24
0xed82b078
#25
0x6a415613
#26
setData
#32
0xc7e3ec2c
#33
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#7
0xab083028
· blocks 3
#16
0x5a5d9a99
· blocks 3
#20
0x0f6795d9
· blocks 3
#23
0xed82b078
#8
0xab083028
· blocks 2
#17
0x98717539
· blocks 3
#27
0x39435dac
· blocks 4
#9
0xab083028
#18
0x98717539
· blocks 2
#22
0xed82b078
#28
0x39435dac
· blocks 3
#19
0x98717539
· blocks 1
#29
0x39435dac
· blocks 2
#30
0x39435dac
· blocks 1
#31
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
6
w0
7
w1
8
w2
9
w3
15
w0
16
w1
17
w2
18
w3
19
w4
20
w1
22
w3
23
w1
27
w2
30
w5
31
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xac2a0273…721b
0x34b655…2a6f
10 touches
10 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0x1e346a85…e9c5
0x34b655…2a6f
8 touches
6 conflicts
0xe02484a6…c32e
0xc8689a…ee79
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x75194ada…a1c5
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
10 conflicts on slot
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity