pev
.
One block, wave by wave
→
offline
by Silk Nodes →
pev
/
block
/
#71,421,794
← previous block
next block →
recent activity
Analyzing
Block #71,421,794
16 transactions · 13 stateful · 2026-04-30 02:22:02 UTC
Parallelism
75
/100
Blocked
23
%
Avg conflicts / tx
0.38
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,421,794
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
dagSwapByOrderId
#2
0xe7be4706
#3
0xe7be4706
· blocks 3
#4
0x5bf9264c
#5
0x5bf9264c
#8
0xe7be4706
#10
0x98717539
#11
updateDataFeedsValuesPartial
#12
0x0c7abd22
#13
0x3f5c179b
#14
setData
#15
closeTrade
#6
0xe7be4706
· blocks 2
#7
0xe7be4706
· blocks 1
#9
0xe7be4706
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
6
w1
7
w2
9
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0d0b2509…074d
0x3bd359…433a
8 touches
6 conflicts
0xe6455d1f…1029
0x754704…b603
8 touches
6 conflicts
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x09000000…0001
0x000000…1000
2 touches
0 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x62e20208…be65
0x0555e3…2b9c
2 touches
0 conflicts
0x7f975651…8c28
0x0555e3…2b9c
2 touches
0 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:
0x3bd359c1…15433a
6 conflicts on slot
0x0d0b2509ae…4b074d
Audit this contract →
← previous block
·
next block →
recent activity