pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#83,840,809
← previous block
next block →
recent activity
Analyzing
Block #83,840,809
32 transactions · 25 stateful · 2026-06-26 15:12:58 UTC
Parallelism
75
/100
Blocked
60
%
Avg conflicts / tx
1.16
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,840,809
· 32 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#4
0x6a3e9772
· blocks 1
#6
0xab083028
#7
updatePrices
#8
updatePrices
#9
0x5a5d9a99
· blocks 6
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#18
execFwdPositionOps
· blocks 1
#19
execFwdPositionOps
#20
forward
#21
forward
#24
0x6a3e9772
#25
0x6a3e9772
#26
setData
#27
execOrders
· blocks 4
#2
0x0c7abd22
· blocks 1
#5
0xab083028
#10
0x5a5d9a99
· blocks 4
#17
0x6a3e9772
#22
execFwdPositionOps
#3
0x0c7abd22
· blocks 1
#11
0x5a5d9a99
· blocks 3
#12
0x5a5d9a99
· blocks 4
#23
0xed82b078
#13
0x98717539
· blocks 2
#28
execOrders
· blocks 3
#14
0x98717539
· blocks 1
#29
execOrders
· blocks 2
#30
execOrders
· blocks 1
#31
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
9
w0
10
w1
11
w2
12
w3
13
w4
14
w5
17
w1
22
w1
23
w3
28
w4
30
w6
31
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001f
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002f
0x1b6862…e19c
6 touches
3 conflicts
0x6aa624fd…a852
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
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
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity