pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,863,450
← previous block
next block →
recent activity
Analyzing
Block #75,863,450
15 transactions · 12 stateful · 2026-05-20 16:20:51 UTC
Parallelism
87
/100
Blocked
8
%
Avg conflicts / tx
0.07
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,863,450
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xb264ae19
#2
0xab083028
#3
0x6a0ddfdb
#4
0x98717539
#5
0x0c7abd22
· blocks 1
#6
0x62be7533
#7
updateDataFeedsValuesPartial
#8
updatePriceFeedsIfNecessary
#9
0x45761772
#11
0x5de3085d
#12
0x8263f5d9
#13
setData
#14
approve
#10
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
10
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb8556789…d187
0xd32edf…ff58
3 touches
1 conflict
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x10abefc9…c9bc
0x1d1325…2305
2 touches
0 conflicts
0x10d80fee…dbda
0x1d1325…2305
2 touches
0 conflicts
0x3484c9df…bfd5
0x1d1325…2305
2 touches
0 conflicts
0x8cf3d245…1d0d
0x1d1325…2305
2 touches
0 conflicts
0x99f666e3…b2a2
0x3bd359…433a
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
1 conflict on slot
0xb855678964…2cd187
Audit this contract →
← previous block
·
next block →
recent activity