pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,288,158
← previous block
next block →
recent activity
Analyzing
Block #72,288,158
20 transactions · 16 stateful · 2026-05-04 02:41:40 UTC
Parallelism
80
/100
Blocked
44
%
Avg conflicts / tx
0.65
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,288,158
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
execute_route
#3
0xbbb036a8
#4
0x69f807dc
· blocks 1
#5
0x9036287a
· blocks 3
#6
0xb1a1ee…ba59
#8
execute
#9
0x98717539
· blocks 3
#13
updateDataFeedsValuesPartial
#15
forward
#18
setData
#19
exactInputSingle
#7
0x69f807dc
#10
0x98717539
· blocks 2
#14
0x3f5c179b
· blocks 2
#11
0x98717539
· blocks 1
#16
0xed82b078
· blocks 1
#12
0x98717539
#17
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w0
7
w1
9
w0
10
w1
11
w2
12
w3
14
w1
16
w2
17
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0xbbee74c2…567a
0x065c9d…c394
8 touches
6 conflicts
0x8a35acfb…d1ac
0x8d66a4…3095
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x17e2d2a0…359e
0x34b655…2a6f
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x143dba04…1b98
0x8d66a4…3095
4 touches
1 conflict
0x1e451306…7993
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