pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,255,769
← previous block
next block →
recent activity
Analyzing
Block #99,255,769
39 transactions · 28 stateful · 2026-08-26 06:20:10 UTC
Parallelism
80
/100
Blocked
50
%
Avg conflicts / tx
0.69
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,255,769
· 39 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
#2
0x0c7abd22
#3
0x0c7abd22
#4
0x0c7abd22
#5
0x0c7abd22
· blocks 1
#6
0x41a8f47c
· blocks 2
#7
0x41a8f47c
#8
0x41a8f47c
#9
matchOrders
#11
updatePrices
#13
updatePrices
#14
0x5acec890
· blocks 4
#16
0x0c7abd22
#22
0x59558d29
#23
execPerpOps
#24
execPerpOps
#25
0x6a8e8612
#28
0x3f5c179b
#29
0x3f5c179b
· blocks 1
#31
forward
#33
postStateList
#34
transferWithAuthorization
#35
0x6a8e8612
#36
setData
#10
updatePrices
· blocks 1
#15
0xab083028
#17
execOrders
· blocks 1
#18
0x5acec890
· blocks 5
#30
batchUpdate
#12
updatePrices
#19
0x5acec890
· blocks 1
#20
execOrders
· blocks 1
#21
execOrder
· blocks 2
#26
execFwdPositionOpsV2
· blocks 4
#27
execFwdPositionOpsV2
· blocks 2
#32
execFwdPositionOpsV2
· blocks 1
#37
execOrders
· blocks 1
#38
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w0
10
w1
12
w2
14
w0
15
w1
17
w1
18
w1
19
w2
20
w2
21
w2
26
w3
27
w4
29
w0
30
w1
32
w5
37
w6
38
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xca841faa…486a
0x34b655…2a6f
6 touches
3 conflicts
0x631b4113…baa9
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0xf5b5f7…6d70
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xb1277a25…706f
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
6 conflicts on slot
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity