pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#72,817,264
← previous block
next block →
recent activity
Analyzing
Block #72,817,264
10 transactions · 8 stateful · 2026-05-06 13:27:43 UTC
Parallelism
70
/100
Blocked
25
%
Avg conflicts / tx
0.3
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,817,264
· 10 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xaa407c…d54e
#2
updatePrices
· blocks 2
#5
updateDataFeedsValuesPartial
#6
0xeffdedb0
#7
setData
#8
0x39435dac
#9
swap
#3
updatePrices
· blocks 1
#4
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x7e9d3a…9fda
6 touches
3 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x0cc11531…1acb
0x000000…012a
2 touches
0 conflicts
0xd227224a…d41f
0x000000…012a
2 touches
0 conflicts
0x92339d95…0800
0x0000a8…8888
2 touches
0 conflicts
0xb8b96757…d135
0x103222…7496
2 touches
0 conflicts
0xbb6b5cc3…4c49
0x103222…7496
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:
0x7e9d3a8a…4f9fda
3 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity