pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,807,210
← previous block
next block →
recent activity
Analyzing
Block #90,807,210
40 transactions · 32 stateful · 2026-07-27 15:27:03 UTC
Parallelism
75
/100
Blocked
53
%
Avg conflicts / tx
1.13
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,807,210
· 40 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
execute
· blocks 4
#2
executePacked
#4
executePacked
#5
0x50a0b275
#6
0x6a67793f
#7
postStateList
#10
execPerpOps
#11
execPerpOps
#12
0x87e4f75f
#13
0x6a67793f
#14
updatePrices
#15
0x5a5d9a99
· blocks 6
#19
updateDataFeedsValuesPartial
#23
updateDataFeedsValuesPartial
#24
0x3f5c179b
#26
verifyOracleProofV2
#27
0xed82b078
#30
0xe9316489
#31
setData
#33
execOrders
#37
0x59558d29
· blocks 1
#39
0xc7e3ec2c
#3
0x50a0b275
· blocks 2
#16
0x5a5d9a99
· blocks 6
#22
0x62be7533
#38
0x59558d29
#8
0x6ad2e98b
· blocks 1
#17
0x5a5d9a99
· blocks 4
#9
0xab083028
· blocks 1
#18
0x5a5d9a99
#20
execFwdPositionOps
· blocks 7
#21
execFwdPositionOps
· blocks 4
#25
0x0c7abd22
#28
execOrders
· blocks 2
#32
execOrders
· blocks 3
#29
execOrders
· blocks 1
#34
execOrders
· blocks 2
#35
execOrders
· blocks 1
#36
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
8
w2
9
w3
15
w0
16
w1
17
w2
18
w3
20
w3
21
w4
22
w1
25
w4
28
w5
29
w6
32
w5
35
w8
36
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x53f393fa…00b9
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
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
6 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity