pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,987,327
← previous block
next block →
recent activity
Analyzing
Block #99,987,327
19 transactions · 18 stateful · 2026-08-28 19:56:35 UTC
Parallelism
79
/100
Blocked
39
%
Avg conflicts / tx
0.58
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,987,327
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 1
#2
setData
#3
execOrders
· blocks 3
#4
0x5acec890
· blocks 1
#5
0xab083028
· blocks 1
#6
execOrders
· blocks 1
#8
execOrders
#9
0x5acec890
#10
0x5acec890
#11
updateDataFeedsValuesPartial
#12
0x59558d29
#7
execOrders
#13
execFwdPositionOpsV2
· blocks 2
#14
execFwdPositionOpsV2
· blocks 1
#16
0x3f5c179b
#17
0xed82b078
#15
execFwdPositionOpsV2
· blocks 1
#18
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w0
5
w0
6
w0
7
w1
13
w1
14
w1
15
w2
16
w1
17
w1
18
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x1d48c0e2…b62e
0x34b655…2a6f
4 touches
1 conflict
0x1e168c8b…6945
0x34b655…2a6f
4 touches
1 conflict
0x3eb70a56…e29b
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xac808a27…82db
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
6 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity