pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,288,425
← previous block
next block →
recent activity
Analyzing
Block #72,288,425
38 transactions · 29 stateful · 2026-05-04 02:43:27 UTC
Parallelism
74
/100
Blocked
69
%
Avg conflicts / tx
1.68
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,288,425
· 38 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#9
execute_route
#10
execute
#11
execute
#12
execute
#13
0x575c0012
#14
0x5c182fb9
#15
0x69f80846
· blocks 1
#18
0x9036287a
· blocks 3
#19
0x1094dc9f
#20
0x69f80846
#22
exactInputSingle
#25
swap
#26
0x98717539
· blocks 4
#28
updateDataFeedsValuesPartial
#29
setData
#31
0x55e58ed0
#2
0x0c7abd22
· blocks 8
#16
0x69f80846
#27
0x98717539
· blocks 3
#3
0x0c7abd22
· blocks 7
#30
0x3f5c179b
· blocks 3
#35
0x39435dac
· blocks 2
#4
0x0c7abd22
· blocks 5
#32
0xed82b078
· blocks 2
#36
0x39435dac
· blocks 1
#5
0x0c7abd22
· blocks 4
#33
0xed82b078
· blocks 1
#37
0x39435dac
#6
0x0c7abd22
· blocks 5
#34
0xed82b078
#7
0x0c7abd22
· blocks 2
#17
0xcf7468f4
· blocks 3
#8
0x0c7abd22
· blocks 1
#24
execute
#21
0x0c7abd22
· blocks 1
#23
execute
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w5
7
w6
8
w7
17
w6
21
w8
30
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8d3a68f6…4413
0xd32edf…ff58
17 touches
36 conflicts
0xbad68552…e6bf
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0012
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…0015
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…0018
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…0028
0x1b6862…e19c
10 touches
10 conflicts
0xdb95e18e…c737
0x1b6862…e19c
10 touches
10 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:
0xd32edf66…9fff58
36 conflicts on slot
0x8d3a68f6da…084413
Audit this contract →
← previous block
·
next block →
recent activity