pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,587,452
← previous block
next block →
recent activity
Analyzing
Block #87,587,452
16 transactions · 13 stateful · 2026-07-13 23:56:33 UTC
Parallelism
75
/100
Blocked
31
%
Avg conflicts / tx
0.38
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,587,452
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updatePrices
#2
0x0f6795d9
· blocks 2
#5
updateDataFeedsValuesPartial
#6
setData
#7
0x0c7abd22
#8
verifyOracleProofV2
#11
0xed82b078
#12
0x6a557ba9
#13
0x125957…3758
#14
0x65c1ac…30e9
#15
0x39435dac
#3
0x0f6795d9
· blocks 3
#4
0x0f6795d9
· blocks 1
#10
0x39435dac
#9
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
9
w3
10
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0xe6bc2816…1787
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xffc2f21e…b393
0x34b655…2a6f
4 touches
1 conflict
0xd5e6e5ee…9fb2
0x34b655…2a6f
4 touches
1 conflict
0xe60e9000…c058
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0xf3d10975…0d07
0x34b655…2a6f
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:
Perpl
3 conflicts on slot
0x0733be30d6…38112f
Audit this contract →
← previous block
·
next block →
recent activity