pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,737,574
← previous block
next block →
recent activity
Analyzing
Block #97,737,574
33 transactions · 33 stateful · 2026-08-20 22:03:13 UTC
Parallelism
61
/100
Blocked
58
%
Avg conflicts / tx
2.03
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,737,574
· 33 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#4
0xe2f0df66
#5
0x7b84f330
· blocks 1
#6
updatePrices
· blocks 1
#8
execOrders
· blocks 1
#9
0x6ad2e98b
#10
execOrders
· blocks 2
#12
execFwdPositionOpsV2
· blocks 1
#14
executeBatch
#15
0x3f5c179b
#16
batchUpdate
· blocks 1
#21
setData
#22
0x61d59c2d
#2
0x0c7abd22
· blocks 3
#3
0xdf921160
#7
updatePrices
#19
0xed82b078
#32
0x7b84f330
#11
0x0c7abd22
· blocks 6
#18
0xed82b078
· blocks 1
#13
execFwdPositionOpsV2
· blocks 7
#20
0xed82b078
#17
execFwdPositionOpsV2
· blocks 2
#23
execOrders
· blocks 8
#24
execOrders
· blocks 7
#25
execOrders
· blocks 6
#26
execOrders
· blocks 5
#27
execOrders
· blocks 4
#28
execOrders
· blocks 3
#29
execOrders
· blocks 2
#30
execOrders
· blocks 1
#31
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w1
5
w0
6
w0
7
w1
8
w0
10
w0
11
w2
12
w0
13
w3
17
w4
18
w2
20
w3
23
w4
24
w5
27
w8
28
w9
29
w10
30
w11
31
w12
32
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
18 touches
36 conflicts
0xf3d10975…0d07
0x34b655…2a6f
14 touches
21 conflicts
0xea02471d…1542
0x34b655…2a6f
14 touches
21 conflicts
0xe5e7089a…fb91
0x34b655…2a6f
12 touches
15 conflicts
0x5086c64a…28ba
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0x00000000…002d
0x1b6862…e19c
6 touches
3 conflicts
0x48a29a03…c43a
0x1b6862…e19c
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
36 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity