pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#71,420,513
← previous block
next block →
recent activity
Analyzing
Block #71,420,513
19 transactions · 18 stateful · 2026-04-30 02:13:26 UTC
Parallelism
68
/100
Blocked
50
%
Avg conflicts / tx
0.89
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,420,513
· 19 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 2
#4
trade
#5
execute
#7
multicall
#9
0x98717539
· blocks 3
#11
0x6df9e92b
#12
updateDataFeedsValuesPartial
#13
0xed82b078
#14
setData
#2
0x0c7abd22
· blocks 3
#10
0x98717539
· blocks 2
#3
execute_route
· blocks 1
#8
0x0c7abd22
#15
0x39435dac
· blocks 3
#6
execute
#16
0x39435dac
· blocks 2
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w3
8
w2
9
w0
10
w1
15
w2
16
w3
17
w4
18
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x676f9f01…a8ac
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x01e7b865…6e6e
0x188d58…ea8e
6 touches
3 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0xf5985b33…d2a7
0xd32edf…ff58
5 touches
3 conflicts
0x085df2c1…305a
0x34b655…2a6f
4 touches
1 conflict
0x17e2d2a0…359e
0x34b655…2a6f
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
0x676f9f01ee…dea8ac
Audit this contract →
← previous block
·
next block →
recent activity