pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,668,223
← previous block
next block →
recent activity
Analyzing
Block #74,668,223
23 transactions · 12 stateful · 2026-05-15 03:12:24 UTC
Parallelism
78
/100
Blocked
58
%
Avg conflicts / tx
0.61
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,668,223
· 23 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#6
flash
#7
0x9609049f
#8
transfer
#9
0x05ee6a22
#10
0xe3a3c9cc
#11
0x13572d0b
#12
0x0d03188d
#13
0x0d03188d
#14
updateDataFeedsValuesPartial
#15
0xc2d867a5
#16
createModule
#17
0x6df9e92b
· blocks 1
#19
setData
#22
0xef555769
#2
0x0c7abd22
· blocks 5
#18
0x6df9e92b
#3
0x0c7abd22
· blocks 2
#20
swapExactIn
· blocks 1
#4
0x0c7abd22
· blocks 1
#21
swapExactIn
#5
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
17
w0
18
w1
20
w2
21
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa24fbce6…0850
0xd32edf…ff58
9 touches
10 conflicts
0x5f4fe657…9069
0x699abc…6a3b
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x335a161d…fe7f
0x000000…012a
6 touches
3 conflicts
0xe846fa78…f63e
0x699abc…6a3b
6 touches
3 conflicts
0x00000000…0002
0xfdc9ea…8789
4 touches
1 conflict
0x44ad89ba…cf83
0x23c26b…7777
4 touches
1 conflict
0x81a7ba4d…8c4b
0x23c26b…7777
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:
FastLane: FastLaneAuctionHandler
10 conflicts on slot
0xa24fbce620…120850
Audit this contract →
← previous block
·
next block →
recent activity