pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,457,578
← previous block
next block →
recent activity
Analyzing
Block #74,457,578
31 transactions · 23 stateful · 2026-05-14 03:42:00 UTC
Parallelism
84
/100
Blocked
48
%
Avg conflicts / tx
0.71
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,457,578
· 31 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
exactInput
· blocks 2
#2
0xcf7468f4
#3
0x1ffa3c9b
· blocks 1
#5
0x6a0544ff
#7
execute
· blocks 1
#8
updatePrices
· blocks 3
#12
0xe7be4706
#13
0xe7be4706
#14
0x98717539
· blocks 3
#17
0x0c7abd22
· blocks 3
#18
updateDataFeedsValuesPartial
#21
redeemDelegations
#23
0xeb5718…bfe2
#24
0xfb0da4…5ac1
#25
setData
#26
0x587239…103c
#27
0xa61e9a…c362
#28
0xd1ced4…b8af
#29
0x72ef95…bd31
#4
0x1ffa3c9b
#6
exactOutputSingle
· blocks 1
#9
updatePrices
· blocks 2
#15
0x98717539
· blocks 2
#10
updatePrices
· blocks 1
#16
0x98717539
#19
0x0c7abd22
· blocks 2
#30
0x39435dac
#11
updatePrices
#20
0x0c7abd22
· blocks 1
#22
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
6
w1
7
w0
8
w0
9
w1
10
w2
11
w3
14
w0
15
w1
16
w2
17
w0
19
w2
20
w3
22
w4
30
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
8 touches
6 conflicts
0xfa59c46c…1e2a
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0003
0x63e48b…53f2
6 touches
3 conflicts
0x00000000…0004
0x63e48b…53f2
6 touches
3 conflicts
0xf6cc7de8…0b4a
0x3bd359…433a
6 touches
3 conflicts
0x9a555477…19a8
0x754704…b603
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x1c389468…6b0e
0x34b655…2a6f
6 touches
3 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:
0xab35264b…1cfa38
6 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity