pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,597,858
← previous block
next block →
recent activity
Analyzing
Block #74,597,858
26 transactions · 18 stateful · 2026-05-14 19:22:32 UTC
Parallelism
92
/100
Blocked
22
%
Avg conflicts / tx
0.15
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,597,858
· 26 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xed82b078
· blocks 1
#2
updatePrices
· blocks 1
#4
0x6a062170
#5
0x6df9e92b
· blocks 1
#7
updateDataFeedsValuesPartial
#8
0x5339c59f
#10
deposit
#11
setData
#12
0x01074a…f205
#13
0x7a1806…111e
#14
0x4ad7d5…e5ea
#15
0x88a4d4…2ebe
#16
0x2ca8d2…d93a
#17
0x5fe1d6…0f5c
#18
0x377621…b088
#19
0x1000d3…0e67
#20
0x39435dac
· blocks 1
#21
0x39435dac
#22
0x39435dac
#24
0x39435dac
#25
0x39435dac
#3
updatePrices
#6
0x6df9e92b
#9
0x5339c59f
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
5
w0
6
w1
9
w1
20
w0
23
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9b1a47c3…69f8
0xde22b2…7777
4 touches
1 conflict
0xf3d10975…0d07
0x34b655…2a6f
4 touches
1 conflict
0xa472d565…9fe4
0x3bd359…433a
4 touches
1 conflict
0xbf25e763…684f
0x3bd359…433a
4 touches
1 conflict
0x00000000…0000
0x776059…1d8d
4 touches
1 conflict
0x00000000…0001
0x776059…1d8d
4 touches
1 conflict
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0x44ad89ba…cf83
0xde22b2…7777
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:
0xde22b2d5…9f7777
1 conflict on slot
0x9b1a47c3d7…c169f8
Audit this contract →
← previous block
·
next block →
recent activity