pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#80,272,200
← previous block
next block →
recent activity
Analyzing
Block #80,272,200
24 transactions · 16 stateful · 2026-06-10 02:23:30 UTC
Parallelism
83
/100
Blocked
50
%
Avg conflicts / tx
0.46
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#80,272,200
· 24 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x1094dc9f
· blocks 3
#2
0x1094dc9f
#4
0x1094dc9f
#5
0x0c7abd22
· blocks 1
#10
0xccf50a51
#11
0xccf50a51
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
setData
#16
0x3f5c179b
#17
0x6a28cb1a
#18
execute
#19
0x024e5700
#20
0x39435dac
· blocks 2
#23
0xc7e3ec2c
#3
0x1094dc9f
· blocks 2
#8
0x0d04188d
· blocks 1
#15
0x0c7abd22
#21
0x39435dac
· blocks 1
#6
executePacked
· blocks 1
#9
0x6c05cd2b
#22
0x39435dac
#7
0xab083028
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
5
w0
6
w2
7
w3
8
w1
9
w2
15
w1
20
w0
21
w1
22
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0000
0xe305e8…e95e
6 touches
3 conflicts
0xde852bc4…30b5
0x7db552…cc3e
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xb81b3c18…d0be
0x3bd359…433a
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xeeb38aa7…8f00
0x34b655…2a6f
4 touches
1 conflict
0xf8f1e808…a4fd
0x34b655…2a6f
4 touches
1 conflict
0x9e0805ac…1804
0x3bd359…433a
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:
0xe305e87c…57e95e
3 conflicts on slot
0x0000000000…000000
Audit this contract →
← previous block
·
next block →
recent activity