pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,524,072
← previous block
next block →
recent activity
Analyzing
Block #75,524,072
20 transactions · 9 stateful · 2026-05-19 02:37:26 UTC
Parallelism
85
/100
Blocked
22
%
Avg conflicts / tx
0.15
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,524,072
· 20 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0x6a0bcd5d
#5
updateDataFeedsValuesPartial
#6
0xed82b078
#7
0x6a0bcd5d
#8
0x5d28ba…8867
#9
0xfe953b…2459
#10
0x910444…7073
#11
0x58a728…ebae
#12
0xafbe34…41ec
#13
0x433563…776c
#14
0x138632…c749
#15
0x39435dac
#16
0x39435dac
#17
setData
#18
0x42dd8743
#19
0x42dd8743
#2
0x0c7abd22
· blocks 1
#3
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc74329d4…501d
0xd32edf…ff58
5 touches
3 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x00000000…003d
0x065c9d…c394
2 touches
0 conflicts
0x18867da9…f322
0x065c9d…c394
2 touches
0 conflicts
0x1f764ecc…e807
0x065c9d…c394
2 touches
0 conflicts
0x2f197897…8e2e
0x065c9d…c394
2 touches
0 conflicts
0x39f8d67a…5262
0x065c9d…c394
2 touches
0 conflicts
0x5e778663…9c82
0x065c9d…c394
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:
FastLane: FastLaneAuctionHandler
3 conflicts on slot
0xc74329d415…92501d
Audit this contract →
← previous block
·
next block →
recent activity