pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#89,838,823
← previous block
next block →
recent activity
Analyzing
Block #89,838,823
15 transactions · 14 stateful · 2026-07-24 05:55:04 UTC
Parallelism
73
/100
Blocked
29
%
Avg conflicts / tx
0.33
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,838,823
· 15 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6ad2e98b
· blocks 2
#4
0x5a5d9a99
· blocks 1
#5
0x5a5d9a99
#7
updateDataFeedsValuesPartial
#9
0xce1e7030
#10
relay
#11
transfer
#12
0xe9316489
#13
setData
#14
0x39435dac
#2
0xab083028
· blocks 1
#6
0x0f6795d9
#3
0xab083028
· blocks 1
#8
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
6
w1
8
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0xad5139c1…38c6
0x34b655…2a6f
4 touches
1 conflict
0x08d53462…97ef
0x2b46c0…1669
2 touches
0 conflicts
0x5a409e7f…09b6
0x2b46c0…1669
2 touches
0 conflicts
0x7a12283f…b18a
0x2b46c0…1669
2 touches
0 conflicts
0x915c095e…c1e5
0x2b46c0…1669
2 touches
0 conflicts
0xcfe06a18…b5b5
0x2b46c0…1669
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
3 conflicts on slot
0x889d5e90c7…59929a
Audit this contract →
← previous block
·
next block →
recent activity