pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#71,042,842
← previous block
next block →
recent activity
Analyzing
Block #71,042,842
19 transactions · 14 stateful · 2026-04-28 08:18:02 UTC
Parallelism
84
/100
Blocked
14
%
Avg conflicts / tx
0.16
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,042,842
· 19 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
trade
#2
0x05ee6a22
#3
0x05ee6a22
#4
0xb3dd4ec4
#5
0x5bf9264c
#6
0x5bf9264c
#7
0xe7be4706
#8
updateDataFeedsValuesPartial
#9
0x6463ffd1
#10
0x55e58ed0
#11
commit
#12
0x69f06db2
#13
setData
#14
0x39435dac
#15
0x39435dac
· blocks 2
#18
updatePrices
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
15
w0
16
w1
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x257251ca…49b8
0x34b655…2a6f
4 touches
1 conflict
0x1c913164…5c2e
0x34b655…2a6f
4 touches
1 conflict
0x2af5f63a…b7b9
0x2e3234…7d90
2 touches
0 conflicts
0x5d8373b9…233d
0x44b60b…f711
2 touches
0 conflicts
0x5d8373b9…233e
0x44b60b…f711
2 touches
0 conflicts
0x5d8373b9…233f
0x44b60b…f711
2 touches
0 conflicts
0x8956cb26…42f7
0x44b60b…f711
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:
Perpl
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity