pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#72,975,599
← previous block
next block →
recent activity
Analyzing
Block #72,975,599
12 transactions · 12 stateful · 2026-05-07 07:02:06 UTC
Parallelism
67
/100
Blocked
33
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,975,599
· 12 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
updateDataFeedsValuesPartial
#7
0x785f5745
#8
transfer
#9
0x69fc3966
#10
0xeffdedb0
#11
setData
#2
0x0c7abd22
· blocks 3
#3
0x9036287a
· blocks 1
#6
0x0c7abd22
#5
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w3
6
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2c0d4e00…b6ce
0xd32edf…ff58
5 touches
3 conflicts
0xbd7e37a9…9eb5
0x065c9d…c394
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x5a8465d5…e2ee
0x065c9d…c394
3 touches
1 conflict
0x0cc114a8…4364
0x065c9d…c394
3 touches
1 conflict
0x6ba61b84…95e7
0x065c9d…c394
2 touches
0 conflicts
0x6c679f2e…2ea2
0x065c9d…c394
2 touches
0 conflicts
0x93db332f…1276
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
0x2c0d4e003e…5eb6ce
Audit this contract →
← previous block
·
next block →
recent activity