pev
.
One block, wave by wave
→
offline
by Silk Nodes →
pev
/
block
/
#71,558,003
← previous block
next block →
recent activity
Analyzing
Block #71,558,003
8 transactions · 7 stateful · 2026-04-30 17:33:14 UTC
Parallelism
75
/100
Blocked
14
%
Avg conflicts / tx
0.13
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,558,003
· 8 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xa96df62f
#2
updatePrices
#3
updateDataFeedsValuesPartial
#4
0xeffdedb0
#5
setData
#6
0x39435dac
· blocks 1
#7
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x09000000…0001
0x000000…1000
2 touches
0 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x5b8bea78…9a74
0xd42a27…01c7
2 touches
0 conflicts
0x64dcfb10…fa5c
0xd42a27…01c7
2 touches
0 conflicts
0x00000000…0002
0x7e9d3a…9fda
2 touches
0 conflicts
0x92339d95…0800
0x0000a8…8888
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:
0x34b6552d…112a6f
1 conflict on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity