pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,266,803
← previous block
next block →
recent activity
Analyzing
Block #72,266,803
12 transactions · 9 stateful · 2026-05-04 00:18:07 UTC
Parallelism
83
/100
Blocked
11
%
Avg conflicts / tx
0.08
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,266,803
· 12 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updatePrices
· blocks 1
#3
0x5bf9264c
#4
0x5bf9264c
#5
0x98717539
#6
updateDataFeedsValuesPartial
#7
exactInputSingle
#8
0x3f5c179b
#9
setData
#10
0x366fe5db
#11
forward
#2
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x7e9d3a…9fda
4 touches
1 conflict
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x00f245ce…1e10
0x34b655…2a6f
2 touches
0 conflicts
0x10f5f4d8…572e
0x34b655…2a6f
2 touches
0 conflicts
0x228cab0d…2501
0x34b655…2a6f
2 touches
0 conflicts
0x22e0cc1d…ad04
0x34b655…2a6f
2 touches
0 conflicts
0x26f33f24…5dc7
0x34b655…2a6f
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
1 conflict on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity