pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,779,199
← previous block
next block →
recent activity
Analyzing
Block #74,779,199
10 transactions · 9 stateful · 2026-05-15 15:33:37 UTC
Parallelism
70
/100
Blocked
44
%
Avg conflicts / tx
0.4
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,779,199
· 10 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xce1e7030
· blocks 1
#2
updateDataFeedsValuesPartial
#4
0x39435dac
· blocks 1
#7
0x6a073d49
#8
setData
#3
swap
· blocks 2
#9
0x39435dac
#5
0x5339c59f
#6
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w0
5
w2
6
w2
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x1a2173a8…2d34
0x065c9d…c394
3 touches
1 conflict
0x01e7b865…6e6d
0x188d58…ea8e
2 touches
0 conflicts
0x01e7b865…6e6f
0x188d58…ea8e
2 touches
0 conflicts
0x765c236f…ff45
0x2a68ba…90c5
2 touches
0 conflicts
0x00000000…00c9
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: MarginAccount
1 conflict on slot
0xf2f76ab392…f3623e
Audit this contract →
← previous block
·
next block →
recent activity