pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#70,878,517
← previous block
next block →
recent activity
Analyzing
Block #70,878,517
32 transactions · 27 stateful · 2026-04-27 14:03:53 UTC
Parallelism
84
/100
Blocked
41
%
Avg conflicts / tx
0.78
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#70,878,517
· 32 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
exactInput
· blocks 1
#2
0x69ef6d41
#3
exactOutputSingle
#5
execute
#6
updatePrices
· blocks 4
#11
0xe7be4706
#12
0x69ef6d41
#13
0xe7be4706
#14
0x98717539
· blocks 4
#19
updateDataFeedsValuesPartial
#20
setData
#21
0x6463ffd1
· blocks 1
#22
0x0c7abd22
#23
forward
#24
0xed82b078
#26
0x69ef6d41
#27
0x39435dac
#28
0x39435dac
#29
0x39435dac
· blocks 1
#30
0x39435dac
#4
exactOutputSingle
#7
updatePrices
· blocks 3
#15
0x98717539
· blocks 3
#25
0xed82b078
#8
updatePrices
· blocks 2
#16
0x98717539
· blocks 3
#9
updatePrices
· blocks 1
#17
0x98717539
· blocks 2
#10
updatePrices
#18
0x98717539
#31
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
6
w0
7
w1
8
w2
9
w3
10
w4
14
w0
15
w1
16
w2
17
w3
18
w4
21
w0
25
w1
29
w0
31
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0002
0xb857c1…9be1
10 touches
10 conflicts
0x143dba04…1b98
0x8d66a4…3095
6 touches
3 conflicts
0x1e451306…7993
0x8d66a4…3095
6 touches
3 conflicts
0xd984a5e4…5cfc
0x34b655…2a6f
6 touches
3 conflicts
0x8a35acfb…d1af
0x8d66a4…3095
6 touches
3 conflicts
0x8a35acfb…d1b0
0x8d66a4…3095
6 touches
3 conflicts
0xe89e1a22…ce49
0x8d66a4…3095
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
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity