pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,283,249
← previous block
next block →
recent activity
Analyzing
Block #72,283,249
22 transactions · 15 stateful · 2026-05-04 02:08:39 UTC
Parallelism
82
/100
Blocked
33
%
Avg conflicts / tx
0.36
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,283,249
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
execute_route
#3
0x6808a2…66f9
#4
0x2c674c…dde6
#5
0x69f8001f
#6
exactInputSingle
#7
0x69f8001f
#8
0x69f8001f
#9
0x9036287a
· blocks 1
#11
0x98717539
· blocks 3
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
0x69f8001f
#19
CoinFlip_Play
#20
setData
#21
0x39435dac
#10
0x0c7abd22
#12
0x98717539
· blocks 2
#18
0x3f5c179b
#13
0x98717539
· blocks 1
#14
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
9
w0
10
w1
11
w0
12
w1
13
w2
14
w3
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0x8a35acfb…d1ac
0x8d66a4…3095
6 touches
3 conflicts
0xe89e1a22…ce49
0x8d66a4…3095
6 touches
3 conflicts
0xb64e0917…33dc
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xdf025f81…a7c4
0x34b655…2a6f
4 touches
1 conflict
0xe4af4c87…9964
0x34b655…2a6f
4 touches
1 conflict
0x143dba04…1b98
0x8d66a4…3095
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:
0x34b6552d…112a6f
6 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity