pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,013,686
← previous block
next block →
recent activity
Analyzing
Block #98,013,686
31 transactions · 27 stateful · 2026-08-21 21:26:55 UTC
Parallelism
68
/100
Blocked
63
%
Avg conflicts / tx
1.32
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,013,686
· 31 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#3
0x7b84f330
· blocks 1
#4
matchOrders
#5
updatePrices
· blocks 1
#6
updatePrices
#8
updatePrices
#10
0xab083028
#11
execOrders
· blocks 2
#13
0x59558d29
#14
execOrders
· blocks 4
#20
forward
#24
setData
#27
execOrders
#2
0x0c7abd22
· blocks 3
#7
updatePrices
#12
execOrders
· blocks 3
#21
0xed82b078
· blocks 1
#30
0x7b84f330
#9
0xab083028
· blocks 1
#15
0x0c7abd22
· blocks 4
#22
0xed82b078
#16
0x0c7abd22
· blocks 1
#18
0x3f5c179b
#17
0x5acec890
· blocks 3
#19
execFwdPositionOpsV2
· blocks 5
#23
execFwdPositionOpsV2
· blocks 1
#25
execOrders
· blocks 3
#26
execOrders
· blocks 2
#28
execOrders
· blocks 1
#29
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
5
w0
7
w1
9
w2
11
w0
12
w1
14
w0
15
w2
16
w3
17
w4
18
w3
19
w5
21
w1
22
w2
23
w6
26
w7
28
w8
30
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac2a0273…721b
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x9fc6ea79…e2dc
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001b
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002b
0x1b6862…e19c
8 touches
6 conflicts
0xba5743c7…21c2
0x1b6862…e19c
8 touches
6 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