pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,278,832
← previous block
next block →
recent activity
Analyzing
Block #89,278,832
51 transactions · 44 stateful · 2026-07-21 20:30:06 UTC
Parallelism
73
/100
Blocked
66
%
Avg conflicts / tx
1.96
Longest chain
14
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,278,832
· 51 txs across 14 waves · depth 14
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
wave
w13
#0
syscallReward
#1
execute
#2
execute
#3
0xbbb036a8
#4
execute
#5
0x6a5fd746
· blocks 1
#6
0x6a5fd746
#7
postStateList
· blocks 1
#8
0x6a5fd746
#10
0xab083028
· blocks 3
#13
updatePrices
· blocks 8
#23
0x5a5d9a99
· blocks 9
#28
0x98717539
#29
updateDataFeedsValuesPartial
#30
0x8f9ad8be
#33
execFwdPositionOps
· blocks 1
#35
0x3f5c179b
· blocks 1
#37
0x765aeb4f
#41
setData
#42
0x6a5fd746
#43
0x6a5fd746
#50
0xc7e3ec2c
#9
postStateList
#11
0xab083028
· blocks 5
#14
updatePrices
· blocks 7
#22
0x6a5fd746
#24
0x5a5d9a99
· blocks 6
#12
0xab083028
· blocks 2
#15
updatePrices
· blocks 6
#25
0x5a5d9a99
· blocks 4
#38
0xed82b078
· blocks 2
#16
updatePrices
· blocks 5
#26
0x5a5d9a99
· blocks 3
#31
0x0c7abd22
· blocks 1
#39
0xed82b078
· blocks 1
#17
updatePrices
· blocks 4
#27
0x5a5d9a99
· blocks 2
#40
0xed82b078
#18
updatePrices
· blocks 3
#32
execFwdPositionOps
· blocks 4
#19
updatePrices
· blocks 2
#34
execFwdPositionOps
· blocks 1
#20
updatePrices
· blocks 1
#36
execFwdPositionOps
· blocks 2
#21
updatePrices
#44
execOrders
· blocks 5
#45
execOrders
· blocks 4
#46
execOrders
· blocks 3
#47
execOrders
· blocks 2
#48
execOrders
· blocks 1
#49
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
7
w0
9
w1
10
w0
11
w1
12
w2
13
w0
14
w1
15
w2
16
w3
17
w4
18
w5
19
w6
20
w7
21
w8
22
w1
31
w3
38
w2
39
w3
40
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x48cba2…b48b
18 touches
36 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0xa08f40b2…9a93
0x34b655…2a6f
8 touches
6 conflicts
0xb6ed530c…d450
0x34b655…2a6f
8 touches
6 conflicts
0xce827910…ff22
0x065c9d…c394
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 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:
0x48cba278…e2b48b
36 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity