pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,617,435
← previous block
next block →
recent activity
Analyzing
Block #83,617,435
31 transactions · 28 stateful · 2026-06-25 14:22:21 UTC
Parallelism
74
/100
Blocked
64
%
Avg conflicts / tx
0.97
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,617,435
· 31 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0xab083028
· blocks 2
#4
0xab083028
· blocks 1
#5
0x5bf9264c
· blocks 1
#7
0x6a3d3a15
· blocks 2
#8
0x5a5d9a99
· blocks 4
#15
updateDataFeedsValuesPartial
#17
0x785f5745
#20
0x0f6795d9
#24
0x9a4c50…68d9
#25
0xc6905b…600c
#26
setData
#30
0xc7e3ec2c
#2
0xab083028
· blocks 3
#6
0x5bf9264c
#9
0x5a5d9a99
· blocks 3
#14
0xed82b078
#16
0x6a3d3a15
· blocks 1
#3
0x6ad2e98b
· blocks 1
#10
0x5a5d9a99
· blocks 3
#13
0xed82b078
· blocks 1
#29
0x6a3d3a15
#11
0x5a5d9a99
· blocks 1
#21
0x0c7abd22
· blocks 1
#27
0x39435dac
· blocks 1
#12
0x98717539
· blocks 2
#22
0x0c7abd22
#18
0x0f6795d9
· blocks 2
#19
0x0f6795d9
· blocks 1
#28
0x39435dac
#23
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w0
6
w1
7
w0
8
w0
9
w1
10
w2
11
w3
12
w4
13
w2
14
w1
16
w1
18
w5
19
w6
21
w3
22
w4
27
w3
29
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
10 touches
10 conflicts
0xda7f9bd2…e332
0x34b655…2a6f
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0xa9db7b4d…2957
0x40c49f…2af0
6 touches
3 conflicts
0xab981df1…2941
0x34b655…2a6f
4 touches
1 conflict
0xc2dcae88…f07a
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