pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,878,871
← previous block
next block →
recent activity
Analyzing
Block #87,878,871
26 transactions · 17 stateful · 2026-07-15 08:25:45 UTC
Parallelism
88
/100
Blocked
24
%
Avg conflicts / tx
0.19
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,878,871
· 26 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
#2
updatePrices
#3
updatePrices
#4
0x5a5d9a99
· blocks 1
#5
updateDataFeedsValuesPartial
#6
0x0c7abd22
· blocks 1
#8
0x0f6795d9
· blocks 1
#9
0x3f5c179b
#11
verifyOracleProofV2
#14
0x57368ddf
#15
0x5339c59f
#16
0x667ef1…624e
#17
0x43bd5e…6268
#18
0x27f212…3a1c
#19
0xc56570…a156
#20
setData
#21
0xc07922…2532
#22
0xaf0bb7…67b9
#23
0x55efc6…7e8e
#24
0x59b06e…253e
#25
0x39435dac
#7
0x0f6795d9
· blocks 2
#13
0xed82b078
#10
0x0f6795d9
#12
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
6
w0
7
w1
8
w0
10
w2
12
w2
13
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x80fd3987…2314
0x34b655…2a6f
4 touches
1 conflict
0x846360d1…210a
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0x94bb14fe…8f47
0x34b655…2a6f
4 touches
1 conflict
0xa4e9800f…4ab0
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x09500602…94e9
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
1 conflict on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity