pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,801,437
← previous block
next block →
recent activity
Analyzing
Block #90,801,437
36 transactions · 27 stateful · 2026-07-27 14:58:01 UTC
Parallelism
75
/100
Blocked
56
%
Avg conflicts / tx
0.92
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,801,437
· 36 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
0xef423c…e81f
#2
0x6a677271
#3
execOrder
#4
setData
#5
0xab083028
· blocks 3
#6
0xab083028
#7
0xab083028
#10
updatePrices
· blocks 1
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
0x5a5d9a99
· blocks 5
#19
updateDataFeedsValuesPartial
#21
executeBatch
#22
0x3f5c179b
· blocks 1
#23
0x3f5c179b
#24
execFwdPositionOps
#30
0x6a677271
#34
0x59558d29
#35
0xc7e3ec2c
#8
0xab083028
· blocks 2
#11
updatePrices
#16
0x5a5d9a99
· blocks 4
#26
batchUpdate
#9
0xab083028
· blocks 1
#17
0x5a5d9a99
· blocks 5
#25
execFwdPositionOps
· blocks 1
#18
0x5a5d9a99
· blocks 1
#20
0x62be7533
#27
execOrders
· blocks 3
#28
execOrders
· blocks 2
#29
execOrders
· blocks 1
#31
execOrders
· blocks 2
#32
execOrders
· blocks 1
#33
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
8
w1
9
w2
10
w0
11
w1
15
w0
16
w1
17
w2
18
w3
20
w3
22
w0
25
w2
26
w1
27
w3
28
w4
29
w5
31
w6
32
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xcdc1731c…b91a
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0xb05cd4f5…73d0
0x2b46c0…1669
6 touches
3 conflicts
0xdb067026…9eb8
0x2b46c0…1669
6 touches
3 conflicts
0x4bc1abab…5874
0x34b655…2a6f
6 touches
3 conflicts
0x53f393fa…00b9
0x34b655…2a6f
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
0xcdc1731c6b…b6b91a
Audit this contract →
← previous block
·
next block →
recent activity