pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,283,673
← previous block
next block →
recent activity
Analyzing
Block #72,283,673
20 transactions · 16 stateful · 2026-05-04 02:11:29 UTC
Parallelism
60
/100
Blocked
63
%
Avg conflicts / tx
1.05
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,283,673
· 20 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
0x0c7abd22
#2
0x9036287a
· blocks 1
#3
0x69f800c9
· blocks 2
#5
0x69f800c9
#6
0x69f800c9
#8
0x98717539
· blocks 4
#13
updateDataFeedsValuesPartial
#14
setData
#16
0x69f800c9
#4
0x69f800c9
· blocks 1
#9
0x98717539
· blocks 4
#15
0x3f5c179b
#7
0x69f800c9
#10
0x98717539
· blocks 3
#11
0x98717539
· blocks 2
#12
0x98717539
· blocks 1
#17
0x39435dac
· blocks 2
#18
0x39435dac
· blocks 1
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
7
w2
8
w0
9
w1
10
w2
11
w3
12
w4
15
w1
17
w5
18
w6
19
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
10 touches
10 conflicts
0x12bc0d2c…1c12
0x34b655…2a6f
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0xbad68552…e6bf
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xe54a1f6f…18f2
0x34b655…2a6f
6 touches
3 conflicts
0x9cc607d0…c9c7
0x34b655…2a6f
6 touches
3 conflicts
0x462c8be7…4f83
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
10 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity