pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,159,971
← previous block
next block →
recent activity
Analyzing
Block #99,159,971
35 transactions · 28 stateful · 2026-08-25 22:18:11 UTC
Parallelism
77
/100
Blocked
68
%
Avg conflicts / tx
1.23
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,159,971
· 35 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
updatePrices
· blocks 1
#3
updatePrices
#4
0x5acec890
· blocks 8
#8
0xab083028
· blocks 3
#10
0xab083028
#11
0xab083028
#12
0x32d01e04
#13
0x8263f5d9
#14
execOrders
· blocks 1
#16
0x6a8e151b
#19
0x6a8e151b
#22
0x59558d29
#30
transfer
#31
setData
#32
execOrders
#2
updatePrices
#5
0x5acec890
· blocks 6
#9
0xab083028
· blocks 2
#15
execOrders
#23
execFwdPositionOpsV2
· blocks 3
#25
0x3f5c179b
· blocks 1
#6
0x5acec890
· blocks 4
#24
execFwdPositionOpsV2
· blocks 2
#27
batchUpdate
· blocks 1
#28
0xed82b078
· blocks 1
#7
0x5acec890
· blocks 4
#29
0xed82b078
#17
0x5acec890
· blocks 1
#20
execOrders
· blocks 2
#18
0x5acec890
#21
execOrders
· blocks 1
#33
execOrders
· blocks 1
#26
execFwdPositionOpsV2
· blocks 1
#34
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w2
7
w3
8
w0
9
w1
17
w4
18
w5
20
w4
21
w5
23
w1
24
w2
25
w1
26
w6
33
w5
34
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xca841faa…486a
0x34b655…2a6f
12 touches
15 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x9d22c394…c125
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0xb26ff3de…9352
0xa6afd3…d132
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
15 conflicts on slot
0xca841faae5…71486a
Audit this contract →
← previous block
·
next block →
recent activity