pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#71,590,159
← previous block
next block →
recent activity
Analyzing
Block #71,590,159
15 transactions · 13 stateful · 2026-04-30 21:07:16 UTC
Parallelism
67
/100
Blocked
31
%
Avg conflicts / tx
0.53
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,590,159
· 15 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
0x9609049f
#5
updatePrices
#8
updateDataFeedsValuesPartial
#9
0xeffdedb0
#10
setData
#11
0x39435dac
#12
0x39435dac
#13
0x39435dac
#14
0x39435dac
#2
0x0c7abd22
· blocks 1
#3
0x0c7abd22
· blocks 2
#6
multicall
· blocks 1
#7
0xccf50a51
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w3
7
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92d610a6…9a40
0x2a68ba…90c5
6 touches
3 conflicts
0x734cc083…639e
0x065c9d…c394
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x30bcb3f7…4320
0xd32edf…ff58
5 touches
3 conflicts
0x12309510…0ac2
0x000000…012a
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x335a161d…fe7f
0x000000…012a
4 touches
1 conflict
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:
Kuru Exchange: MarginAccount
3 conflicts on slot
0x92d610a6f9…379a40
Audit this contract →
← previous block
·
next block →
recent activity