pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,455,543
← previous block
next block →
recent activity
Analyzing
Block #74,455,543
9 transactions · 7 stateful · 2026-05-14 03:28:25 UTC
Parallelism
67
/100
Blocked
29
%
Avg conflicts / tx
0.33
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,455,543
· 9 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
flash
· blocks 2
#3
updatePrices
#5
updateDataFeedsValuesPartial
#6
0x6a0541d1
#7
setData
#8
0x9f05cf…9267
#2
withdraw
· blocks 1
#4
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x046a928e…0012
0x2a68ba…90c5
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x55653686…5140
0x065c9d…c394
2 touches
0 conflicts
0x7d394eaf…cfa4
0x065c9d…c394
2 touches
0 conflicts
0xb032c85c…6635
0x065c9d…c394
2 touches
0 conflicts
0x09beabbc…065c
0x188d58…ea8e
2 touches
0 conflicts
0x09beabbc…065e
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:
0x754704bc…afb603
3 conflicts on slot
0xa1087a5ca6…0a66c4
Audit this contract →
← previous block
·
next block →
recent activity