pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,571,184
← previous block
next block →
recent activity
Analyzing
Block #72,571,184
28 transactions · 23 stateful · 2026-05-05 10:07:12 UTC
Parallelism
79
/100
Blocked
70
%
Avg conflicts / tx
1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,571,184
· 28 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#3
execute_route
· blocks 3
#6
0x69f9c1c7
· blocks 1
#11
postState
#12
0xe7be4706
#13
0xe7be4706
#14
0xe7be4706
#15
0x98717539
· blocks 2
#17
updateDataFeedsValuesPartial
#24
setData
#25
0x69f9c1c7
#2
0x0c7abd22
· blocks 4
#4
execute_route
· blocks 1
#5
execute_route
· blocks 1
#9
exactOutputSingle
#16
0x98717539
· blocks 1
#23
0x69f9c1c7
#7
0x0c7abd22
#8
exactOutputSingle
#10
execute
#18
0x3f5c179b
· blocks 4
#26
0x39435dac
· blocks 1
#19
0xed82b078
· blocks 1
#20
0xed82b078
· blocks 1
#27
0x39435dac
#21
0xed82b078
· blocks 1
#22
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w1
6
w0
7
w2
8
w2
9
w1
10
w2
15
w0
16
w1
18
w2
19
w3
20
w3
21
w4
22
w5
23
w1
26
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
10 touches
10 conflicts
0xbbee74c2…567a
0x065c9d…c394
8 touches
6 conflicts
0x24968e6d…0132
0x065c9d…c394
8 touches
6 conflicts
0x58e06bab…34d1
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001e
0x1b6862…e19c
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:
0x065c9d28…a9c394
10 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity