pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,975,439
← previous block
next block →
recent activity
Analyzing
Block #99,975,439
25 transactions · 25 stateful · 2026-08-28 18:56:40 UTC
Parallelism
64
/100
Blocked
48
%
Avg conflicts / tx
1.08
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,975,439
· 25 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#3
0xab083028
· blocks 1
#5
0xab083028
#6
updatePrices
#7
0x5acec890
#8
0x5acec890
· blocks 2
#9
0x5acec890
#10
0x59558d29
#13
updateDataFeedsValuesPartial
#16
0x3f5c179b
#20
0x6a91da60
#21
setData
#2
0x0c7abd22
· blocks 1
#4
0xab083028
#11
execOrders
· blocks 5
#15
execFwdPositionOpsV2
· blocks 1
#12
0x0c7abd22
#14
execFwdPositionOpsV2
· blocks 4
#17
execFwdPositionOpsV2
· blocks 3
#18
execFwdPositionOpsV2
· blocks 2
#19
execFwdPositionOpsV2
· blocks 1
#22
execOrders
· blocks 2
#23
execOrders
· blocks 1
#24
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
8
w0
11
w1
12
w2
14
w2
15
w1
17
w3
18
w4
19
w5
22
w6
23
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x9d9f3717…44e7
0x34b655…2a6f
8 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
8 touches
6 conflicts
0xb3037bed…6b7c
0x34b655…2a6f
6 touches
3 conflicts
0x18e86f02…fa98
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xfe39a1f7…8eb0
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 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
10 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity