pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,681,403
← previous block
next block →
recent activity
Analyzing
Block #89,681,403
28 transactions · 24 stateful · 2026-07-23 16:40:28 UTC
Parallelism
68
/100
Blocked
58
%
Avg conflicts / tx
1.11
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,681,403
· 28 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x6a624474
#3
0x6a624474
#4
execOrder
· blocks 2
#5
execOrder
#6
0xab083028
· blocks 2
#8
0x6a624474
#9
0x6a624474
#10
updatePrices
· blocks 2
#13
0x5a5d9a99
· blocks 3
#19
0x3f5c179b
· blocks 1
#22
forward
#23
setData
#7
0xab083028
#11
updatePrices
· blocks 1
#14
0x5a5d9a99
· blocks 5
#20
0x3f5c179b
#21
batchUpdate
#12
updatePrices
#15
0x5a5d9a99
· blocks 3
#16
0x5a5d9a99
· blocks 2
#17
execFwdPositionOps
· blocks 1
#24
execOrders
· blocks 3
#18
execFwdPositionOps
· blocks 2
#25
execOrders
· blocks 2
#26
execOrders
· blocks 1
#27
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
6
w0
7
w1
10
w0
11
w1
12
w2
13
w0
14
w1
15
w2
16
w3
17
w4
18
w5
19
w0
20
w1
21
w1
24
w4
25
w6
26
w7
27
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xf1cc9519…84c1
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0xc948dbdc…199a
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x7c93b38a…9e69
0x34b655…2a6f
4 touches
1 conflict
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity