pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#72,458,582
← previous block
next block →
recent activity
Analyzing
Block #72,458,582
23 transactions · 16 stateful · 2026-05-04 21:37:35 UTC
Parallelism
83
/100
Blocked
38
%
Avg conflicts / tx
0.43
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,458,582
· 23 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xff401d8f
· blocks 3
#2
0x0f052239
#3
0x1094dc9f
#4
0xb264ae19
#6
updatePrices
· blocks 1
#8
updatePrices
#9
updatePrices
#10
artefact_keep
#13
0x0c7abd22
· blocks 1
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#18
verifyOracleProofV2
#19
0x69f91217
#20
setData
#22
0x8b23406f
#5
0x05ee6a22
· blocks 3
#7
updatePrices
#21
0x0c7abd22
#11
0x3f5c179b
· blocks 1
#12
redeemDelegations
· blocks 1
#17
0x55e58ed0
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w1
6
w0
7
w1
11
w2
12
w2
13
w0
17
w3
21
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc3c8642a…7da5
0x2a68ba…90c5
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x0698b026…4e9a
0x065c9d…c394
5 touches
3 conflicts
0x00000000…0002
0x7e9d3a…9fda
4 touches
1 conflict
0x9e2ca384…ee92
0x065c9d…c394
3 touches
1 conflict
0x87c9e4a0…8fa4
0xd32edf…ff58
3 touches
1 conflict
0x09000000…0001
0x000000…1000
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:
Kuru Exchange: MarginAccount
3 conflicts on slot
0xc3c8642ae9…317da5
Audit this contract →
← previous block
·
next block →
recent activity