pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,615,449
← previous block
next block →
recent activity
Analyzing
Block #74,615,449
14 transactions · 11 stateful · 2026-05-14 21:20:20 UTC
Parallelism
71
/100
Blocked
27
%
Avg conflicts / tx
0.43
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,615,449
· 14 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xff401d8f
· blocks 3
#3
0x6a063d0c
#6
0xed82b078
#7
updatePrices
#8
updatePrices
#9
updateDataFeedsValuesPartial
#10
0x62be7533
#11
approve
#12
setData
#13
0x39435dac
#2
0x1094dc9f
· blocks 2
#4
0x42dd8743
· blocks 1
#5
flash
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
5
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 conflicts
0x6fb85889…59d1
0x065c9d…c394
8 touches
6 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x264c6e4e…cbb6
0x3bd359…433a
2 touches
0 conflicts
0xc5c4c1d1…2145
0x3bd359…433a
2 touches
0 conflicts
0xf8127de7…d5ec
0x3bd359…433a
2 touches
0 conflicts
0x00000000…0003
0x5e60bc…fe22
2 touches
0 conflicts
0x00000000…0004
0x5e60bc…fe22
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
6 conflicts on slot
0xf2f76ab392…f3623e
Audit this contract →
← previous block
·
next block →
recent activity