pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,581,199
← previous block
next block →
recent activity
Analyzing
Block #83,581,199
54 transactions · 44 stateful · 2026-06-25 10:20:23 UTC
Parallelism
70
/100
Blocked
68
%
Avg conflicts / tx
3.11
Longest chain
16
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,581,199
· 54 txs across 16 waves · depth 16
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
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#3
0x575c0012
· blocks 1
#4
0x6a3d015f
· blocks 2
#7
0x6a3d015f
#9
0x6a3d015f
#10
0xab083028
· blocks 6
#13
0xab083028
#14
0xab083028
#17
0xab083028
#21
0x6a3d015f
#22
0x6a3d015f
#23
0x98717539
· blocks 12
#26
0x5a5d9a99
#30
updateDataFeedsValuesPartial
#41
setData
#43
0x0f6795d9
#44
0x39435dac
· blocks 3
#45
0x39435dac
#47
0x39435dac
#49
0x39435dac
#51
0x39435dac
#52
0xc7e3ec2c
#53
0xc7e3ec2c
#2
0x0c7abd22
· blocks 6
#5
0x6a3d015f
· blocks 1
#8
execute
#24
0x98717539
· blocks 11
#27
0x23afbff3
#6
0x6a3d015f
#11
0x0c7abd22
· blocks 8
#29
0x98717539
· blocks 10
#12
0x0c7abd22
· blocks 7
#31
0x98717539
· blocks 13
#15
0x0c7abd22
· blocks 3
#19
0xab083028
· blocks 3
#32
0x98717539
· blocks 12
#16
0x0c7abd22
· blocks 2
#25
0x40e79b1b
· blocks 1
#33
0x98717539
· blocks 11
#18
0x0c7abd22
· blocks 1
#28
0x40e79b1b
#34
0x98717539
· blocks 10
#20
0x0c7abd22
#35
0x98717539
· blocks 9
#36
0x98717539
· blocks 8
#37
0x98717539
· blocks 3
#38
0x98717539
· blocks 6
#39
0x98717539
· blocks 5
#40
0x98717539
#42
0x0f6795d9
· blocks 3
#46
0x39435dac
· blocks 2
#48
0x39435dac
· blocks 1
#50
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w0
5
w1
6
w2
8
w1
10
w0
11
w2
12
w3
15
w4
16
w5
18
w6
19
w4
20
w7
25
w5
27
w1
28
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
26 touches
78 conflicts
0x65bb8d8c…8bb0
0x34b655…2a6f
24 touches
66 conflicts
0x15c9b5bf…f732
0x34b655…2a6f
20 touches
45 conflicts
0xe02484a6…c32e
0xc8689a…ee79
20 touches
45 conflicts
0x19ce481d…6c36
0x34b655…2a6f
20 touches
45 conflicts
0x84e74ba6…c112
0xd32edf…ff58
15 touches
28 conflicts
0x9cf5ac50…1be9
0xa6afd3…d132
12 touches
15 conflicts
0x00000000…003d
0xa6afd3…d132
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
78 conflicts on slot
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity