pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,850,186
← previous block
next block →
recent activity
Analyzing
Block #86,850,186
26 transactions · 21 stateful · 2026-07-10 13:46:15 UTC
Parallelism
81
/100
Blocked
62
%
Avg conflicts / tx
1
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,850,186
· 26 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0xab083028
#3
0xab083028
#4
updatePrices
· blocks 1
#6
0x5a5d9a99
· blocks 4
#8
execFwdPositionOps
· blocks 3
#12
updateDataFeedsValuesPartial
#16
0x57368ddf
#17
forward
#18
0x6df9e92b
· blocks 3
#22
setData
#23
0x4a6591…8e6b
#5
updatePrices
#7
0x5a5d9a99
· blocks 3
#10
execFwdPositionOps
· blocks 2
#14
0x3f5c179b
· blocks 1
#19
0x6df9e92b
· blocks 2
#9
execFwdPositionOps
· blocks 2
#11
execFwdPositionOps
· blocks 1
#15
batchUpdate
#20
0x6df9e92b
· blocks 1
#13
execFwdPositionOps
#21
0x6df9e92b
#24
execOrders
· blocks 1
#25
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
6
w0
7
w1
8
w0
9
w2
10
w1
11
w2
13
w3
14
w1
15
w2
18
w0
19
w1
20
w2
21
w3
24
w3
25
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0x019883…2a9a
8 touches
6 conflicts
0x00000000…0003
0x019883…2a9a
8 touches
6 conflicts
0x00000000…0000
0x019883…2a9a
8 touches
6 conflicts
0x44ad89ba…cf83
0x0cc9b2…7777
8 touches
6 conflicts
0x99a3a7c1…1e2b
0x0cc9b2…7777
8 touches
6 conflicts
0xa472d565…9fe4
0x3bd359…433a
8 touches
6 conflicts
0xa10c86f8…4b74
0x3bd359…433a
8 touches
6 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:
Perpl
6 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity