pev
.
One block, wave by wave
→
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,187,928
← previous block
next block →
recent activity
Analyzing
Block #74,187,928
11 transactions · 7 stateful · 2026-05-12 21:48:01 UTC
Parallelism
82
/100
Blocked
29
%
Avg conflicts / tx
0.18
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,187,928
· 11 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x98717539
#2
updateDataFeedsValuesPartial
#3
0x5339c59f
· blocks 1
#4
0xed82b078
· blocks 1
#7
0x6a03a089
#8
0xff2bed…319f
#9
0x750d75…12d2
#10
setData
#5
0x5339c59f
#6
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w1
6
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf823e97f…2ee6
0x065c9d…c394
4 touches
1 conflict
0x046a928e…0012
0x2a68ba…90c5
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
2 touches
0 conflicts
0x5cb8cec3…572d
0x065c9d…c394
2 touches
0 conflicts
0xd1b8c43d…c304
0x065c9d…c394
2 touches
0 conflicts
0xd68fd3e9…6ed6
0x065c9d…c394
2 touches
0 conflicts
0x20ac0567…c954
0x34b655…2a6f
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: Market-MON/USDC
1 conflict on slot
0xf823e97fa0…262ee6
Audit this contract →
← previous block
·
next block →
recent activity