pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,788,152
← previous block
next block →
recent activity
Analyzing
Block #90,788,152
27 transactions · 25 stateful · 2026-07-27 13:51:10 UTC
Parallelism
78
/100
Blocked
60
%
Avg conflicts / tx
1.04
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,788,152
· 27 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
· blocks 2
#3
execPerpOps
#4
execPerpOps
#5
updatePrices
· blocks 4
#10
0x5a5d9a99
· blocks 4
#12
0x5a5d9a99
#14
0x3f5c179b
#21
0xd708c5d8
#22
updateDataFeedsValuesPartial
#23
setData
#26
0x59558d29
#2
0x6ad2e98b
· blocks 1
#6
updatePrices
· blocks 3
#11
0x5a5d9a99
· blocks 3
#15
0x3f5c179b
#24
execOrders
· blocks 1
#7
updatePrices
· blocks 2
#13
0x5a5d9a99
· blocks 2
#18
0x3f5c179b
#8
updatePrices
· blocks 1
#16
execFwdPositionOps
· blocks 4
#9
updatePrices
#17
execFwdPositionOps
#19
execFwdPositionOps
· blocks 1
#25
execOrders
#20
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w1
7
w2
8
w3
9
w4
10
w0
11
w1
13
w2
15
w1
16
w3
17
w4
18
w2
19
w4
20
w5
24
w1
25
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x48cba2…b48b
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x08330b36…ae29
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x5e8223c2…c242
0x34b655…2a6f
4 touches
1 conflict
0x66067e58…fbec
0x34b655…2a6f
4 touches
1 conflict
0x9a3068dd…18f1
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:
0x48cba278…e2b48b
10 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity