pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,020,911
← previous block
next block →
recent activity
Analyzing
Block #98,020,911
40 transactions · 31 stateful · 2026-08-21 22:03:18 UTC
Parallelism
80
/100
Blocked
65
%
Avg conflicts / tx
1.13
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,020,911
· 40 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 7
#5
0xa9b28aa6
#6
0x7b84f330
· blocks 1
#7
updatePrices
· blocks 3
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
execute
#15
execute
#17
0xab083028
#19
0xab083028
#20
0xab083028
#21
0x8263f5d9
#22
0x8263f5d9
#23
0x59558d29
#25
executeBatch
· blocks 1
#30
execFwdPositionOpsV2
· blocks 2
#32
setData
#33
0x808235…1fb0
#2
0x0c7abd22
· blocks 3
#8
updatePrices
· blocks 2
#16
0xab083028
· blocks 3
#26
executeBatch
#29
0xed82b078
#39
0x7b84f330
#3
0x0c7abd22
· blocks 6
#9
updatePrices
· blocks 1
#18
0xab083028
· blocks 2
#4
0x0c7abd22
· blocks 2
#10
updatePrices
#27
0x3f5c179b
· blocks 1
#34
execOrders
· blocks 4
#24
0x0c7abd22
#28
0xed82b078
#31
execFwdPositionOpsV2
· blocks 1
#35
execOrders
· blocks 3
#36
execOrders
· blocks 2
#37
execOrders
· blocks 1
#38
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
6
w0
7
w0
8
w1
9
w2
10
w3
16
w1
18
w2
24
w4
29
w1
31
w4
34
w3
35
w4
36
w5
38
w7
39
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac2a0273…721b
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xc12427bd…252e
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0002
0xbb3f3c…e046
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0xf8f1e808…a4fd
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
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
0xac2a02739b…81721b
Audit this contract →
← previous block
·
next block →
recent activity