pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,398,843
← previous block
next block →
recent activity
Analyzing
Block #83,398,843
35 transactions · 25 stateful · 2026-06-24 14:03:32 UTC
Parallelism
86
/100
Blocked
68
%
Avg conflicts / tx
0.91
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,398,843
· 35 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a3be42b
· blocks 2
#2
0xab083028
· blocks 2
#3
0xab083028
#6
0x39435dac
#7
0x39435dac
#8
0x39435dac
#9
0x39435dac
#10
0x39435dac
#11
0x39435dac
#12
updateDataFeedsValuesPartial
#13
0x6a3be42b
#15
0x5a5d9a99
· blocks 5
#21
0x6a3be42b
#24
0x0f6795d9
· blocks 3
#28
forward
#30
setData
#34
0xc7e3ec2c
#4
0xab083028
· blocks 2
#14
0x6a3be42b
· blocks 1
#16
0x5a5d9a99
· blocks 5
#25
0x0f6795d9
· blocks 1
#26
0x0f6795d9
#5
0x6ad2e98b
#17
0x98717539
· blocks 3
#20
0x6a3be42b
#22
0x0c7abd22
· blocks 2
#29
0x0f6795d9
#31
0x39435dac
· blocks 2
#18
0x98717539
· blocks 2
#23
0x0c7abd22
· blocks 1
#32
0x39435dac
· blocks 1
#19
0x98717539
#27
0x0c7abd22
#33
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w1
5
w2
14
w1
15
w0
16
w1
17
w2
18
w3
19
w4
20
w2
22
w2
23
w3
27
w4
31
w2
32
w3
33
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
10 touches
10 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001e
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002e
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0xe937b6bc…8a5a
0x1b6862…e19c
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
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