pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,818,114
← previous block
next block →
recent activity
Analyzing
Block #90,818,114
39 transactions · 35 stateful · 2026-07-27 16:22:00 UTC
Parallelism
74
/100
Blocked
60
%
Avg conflicts / tx
1.26
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,818,114
· 39 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
0x6a678620
· blocks 1
#2
execOrder
#3
postStateList
#4
0xab083028
· blocks 4
#7
execPerpOps
#8
execPerpOps
#10
updatePrices
#11
0x5a5d9a99
· blocks 5
#17
sync
#18
updateDataFeedsValuesPartial
#19
execFwdPositionOps
#20
execFwdPositionOps
#21
0x3f5c179b
#22
executeBatch
· blocks 1
#30
setData
#31
0x6a678620
#36
0x59558d29
· blocks 2
#5
0xab083028
· blocks 4
#9
0x6a678620
#12
0x5a5d9a99
· blocks 5
#23
executeBatch
#24
0x3f5c179b
· blocks 1
#37
0x59558d29
· blocks 1
#6
0xab083028
· blocks 3
#13
0x5a5d9a99
· blocks 5
#27
0xed82b078
#38
0x59558d29
#14
0x5a5d9a99
· blocks 3
#25
0x3f5c179b
· blocks 2
#29
execOrders
· blocks 1
#15
0x5a5d9a99
· blocks 1
#26
batchUpdate
· blocks 1
#16
0x5a5d9a99
· blocks 3
#28
0xed82b078
#32
execOrders
· blocks 3
#33
execOrders
· blocks 2
#34
execOrders
· blocks 1
#35
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
6
w2
9
w1
11
w0
12
w1
13
w2
14
w3
15
w4
16
w5
24
w1
25
w3
26
w4
27
w2
28
w5
32
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0xb476ee35…c627
0xa6afd3…d132
10 touches
10 conflicts
0x00000000…003d
0xa6afd3…d132
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x5d46e6a0…5ed9
0x40c49f…2af0
6 touches
3 conflicts
0x0bd95eb4…e562
0x34b655…2a6f
6 touches
3 conflicts
0xcdc1731c…b91a
0x34b655…2a6f
6 touches
3 conflicts
0x74c006a7…90f1
0x40c49f…2af0
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
15 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity