pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,422,623
← previous block
next block →
recent activity
Analyzing
Block #71,422,623
13 transactions · 12 stateful · 2026-04-30 02:27:33 UTC
Parallelism
77
/100
Blocked
17
%
Avg conflicts / tx
0.15
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,422,623
· 13 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
#2
0xa96df62f
#3
0x13828455
#4
0x1094dc9f
· blocks 1
#6
0xcf7468f4
#7
0x98717539
#8
updateDataFeedsValuesPartial
#10
verifyOracleProofV2
#11
closeTrade
#12
setData
#5
0x76368669
· blocks 1
#9
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
9
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92d610a6…9a40
0x2a68ba…90c5
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x56c81336…0322
0x065c9d…c394
3 touches
1 conflict
0x60e91dfe…8ba5
0x065c9d…c394
3 touches
1 conflict
0x44d77347…c444
0x3bd359…433a
2 touches
0 conflicts
0x00000000…0000
0x527211…b9f8
2 touches
0 conflicts
0x00000000…0002
0x527211…b9f8
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:
0x2a68ba18…8e90c5
1 conflict on slot
0x92d610a6f9…379a40
Audit this contract →
← previous block
·
next block →
recent activity