pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,961,829
← previous block
next block →
recent activity
Analyzing
Block #91,961,829
25 transactions · 25 stateful · 2026-07-31 16:18:57 UTC
Parallelism
68
/100
Blocked
48
%
Avg conflicts / tx
1.08
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,961,829
· 25 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#2
0xab083028
#3
execFwdPositionOps
· blocks 3
#6
updateDataFeedsValuesPartial
#7
placeAndExecuteMarketBuy
· blocks 1
#11
execOrders
· blocks 1
#13
setData
#17
execOrders
#18
execOrders
#20
execOrders
#23
0x59558d29
#24
0xc7e3ec2c
#4
execFwdPositionOps
· blocks 2
#8
placeAndExecuteMarketSell
#10
execOrders
#12
execOrders
· blocks 1
#5
execFwdPositionOps
#9
execFwdPositionOps
#14
execOrders
· blocks 5
#15
execOrders
· blocks 4
#16
execOrders
· blocks 3
#19
execOrders
· blocks 2
#21
execOrders
· blocks 1
#22
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w2
7
w0
8
w1
9
w2
10
w1
11
w0
12
w1
14
w2
15
w3
16
w4
19
w5
21
w6
22
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x57b02276…db3f
0x34b655…2a6f
8 touches
6 conflicts
0x50afedcd…91cc
0x34b655…2a6f
6 touches
3 conflicts
0x157dbfb2…4089
0x34b655…2a6f
6 touches
3 conflicts
0xda2ee2e7…968a
0x34b655…2a6f
6 touches
3 conflicts
0x353a3a00…5e0a
0x34b655…2a6f
6 touches
3 conflicts
0xb25fa8e2…c9ef
0x34b655…2a6f
6 touches
3 conflicts
0x8eb21bd9…aa8b
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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity