pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#81,479,380
← previous block
next block →
recent activity
Analyzing
Block #81,479,380
33 transactions · 29 stateful · 2026-06-15 16:29:05 UTC
Parallelism
73
/100
Blocked
66
%
Avg conflicts / tx
2
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,479,380
· 33 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
0x6a3028c9
#2
0x6a3028c9
#3
batchUpdate
· blocks 2
#4
batchUpdate
· blocks 3
#5
0xab083028
· blocks 6
#12
batchUpdate
#14
0x98717539
· blocks 6
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#22
execFwdPositionOps
· blocks 7
#23
execFwdPositionOps
#24
execFwdPositionOps
#25
setData
#6
0xab083028
· blocks 3
#15
0x98717539
· blocks 5
#26
execOrders
· blocks 6
#7
0xab083028
· blocks 4
#16
0x98717539
· blocks 1
#27
execOrders
· blocks 5
#8
0xab083028
· blocks 1
#13
batchUpdate
#17
0x98717539
#28
execOrders
· blocks 4
#9
0xab083028
· blocks 3
#29
execOrders
· blocks 3
#10
0xed82b078
· blocks 2
#30
execOrders
· blocks 2
#11
0xed82b078
· blocks 1
#31
execOrders
· blocks 1
#20
0x0c7abd22
· blocks 1
#32
execOrders
#21
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w0
6
w1
7
w2
8
w3
9
w4
10
w5
11
w6
13
w3
20
w7
21
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0xeb0fe1e4…7dab
0x34b655…2a6f
10 touches
10 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
10 touches
10 conflicts
0x326a02b5…8dad
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0x0ad4dbe8…ae93
0x34b655…2a6f
8 touches
6 conflicts
0x90f07a4f…d932
0x34b655…2a6f
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:
Perpl
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity