pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,610,406
← previous block
next block →
recent activity
Analyzing
Block #74,610,406
16 transactions · 13 stateful · 2026-05-14 20:46:44 UTC
Parallelism
81
/100
Blocked
31
%
Avg conflicts / tx
0.31
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,610,406
· 16 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x9609049f
· blocks 3
#3
flash
#4
0x0c7abd22
#5
0x05ee6a22
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
0x62be7533
#10
swap
#12
0x6a06352c
#13
setData
#14
0x39435dac
· blocks 1
#2
0xff401d8f
· blocks 1
#11
0xed82b078
#15
0x39435dac
#6
0x05ee6a22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w2
11
w1
14
w0
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x765c236f…ff45
0x2a68ba…90c5
6 touches
3 conflicts
0x898bb614…cc0e
0x065c9d…c394
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0x046a928e…0012
0x2a68ba…90c5
4 touches
1 conflict
0x729c91b8…9537
0x188d58…ea8e
2 touches
0 conflicts
0x729c91b8…9538
0x188d58…ea8e
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:
Kuru Exchange: MarginAccount
3 conflicts on slot
0x765c236f2d…b5ff45
Audit this contract →
← previous block
·
next block →
recent activity