pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,612,780
← previous block
next block →
recent activity
Analyzing
Block #74,612,780
19 transactions · 15 stateful · 2026-05-14 21:02:31 UTC
Parallelism
84
/100
Blocked
20
%
Avg conflicts / tx
0.16
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,612,780
· 19 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
flash
· blocks 1
#5
0x1094dc9f
#6
0xce1e7030
#7
updatePrices
#8
updatePrices
#9
0xe7be4706
#10
0xe7be4706
#11
updateDataFeedsValuesPartial
#13
updatePosition
#14
commit
#15
0x6a0638de
#16
setData
#17
0x39435dac
#18
0x39435dac
#2
0x0c7abd22
· blocks 1
#4
0x1094dc9f
#12
account_info_rotate_tine
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
12
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac33ff75…077b
0xfa32f9…f3f0
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0xc1baef71…068e
0x1b6862…e19c
4 touches
1 conflict
0x99f666e3…b2a2
0x3bd359…433a
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x9194f4a3…10b8
0x754704…b603
4 touches
1 conflict
0x00000000…0000
0xfa32f9…f3f0
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:
0xfa32f9ec…fef3f0
1 conflict on slot
0xac33ff75c1…89077b
Audit this contract →
← previous block
·
next block →
recent activity