pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,390,987
← previous block
next block →
recent activity
Analyzing
Block #74,390,987
12 transactions · 7 stateful · 2026-05-13 20:18:38 UTC
Parallelism
83
/100
Blocked
14
%
Avg conflicts / tx
0.08
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,390,987
· 12 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x5bf9264c
#2
0x5bf9264c
#3
updateDataFeedsValuesPartial
#4
0x6df9e92b
· blocks 1
#6
0x6a04dd15
#7
setData
#8
0x29ac1d…8244
#9
0x96ba84…fdf5
#10
0x5fe1b5…9f75
#11
0xb5eead…9944
#5
0x6df9e92b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbf25e763…684f
0x3bd359…433a
4 touches
1 conflict
0xa472d565…9fe4
0x3bd359…433a
4 touches
1 conflict
0x00000000…0000
0x776059…1d8d
4 touches
1 conflict
0x00000000…0001
0x776059…1d8d
4 touches
1 conflict
0x44ad89ba…cf83
0xde22b2…7777
4 touches
1 conflict
0x9b1a47c3…69f8
0xde22b2…7777
4 touches
1 conflict
0x5b571ba0…f13a
0x368ee5…7ca4
2 touches
0 conflicts
0x68faa0b9…14af
0x368ee5…7ca4
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:
Wrapped MON (WMON)
1 conflict on slot
0xbf25e763b6…db684f
Audit this contract →
← previous block
·
next block →
recent activity