pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,879,383
← previous block
next block →
recent activity
Analyzing
Block #102,879,383
27 transactions · 24 stateful · 2026-09-07 23:02:34 UTC
Parallelism
67
/100
Blocked
67
%
Avg conflicts / tx
1.63
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,879,383
· 27 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
0x0c7abd22
· blocks 4
#5
0x6a9f428e
#7
0xab083028
#8
setData
#9
updatePrices
· blocks 5
#10
updatePrices
#15
0x8263f5d9
#16
execOrders
#18
execFwdPositionOpsV2
· blocks 1
#21
transfer
#2
0x0c7abd22
· blocks 5
#11
updatePrices
· blocks 4
#19
execFwdPositionOpsV2
· blocks 3
#3
0x0c7abd22
· blocks 2
#12
updatePrices
· blocks 3
#4
0x0c7abd22
· blocks 1
#13
updatePrices
· blocks 2
#20
execFwdPositionOpsV2
· blocks 3
#6
0xab083028
#14
updatePrices
· blocks 1
#22
execOrders
· blocks 4
#17
updatePrices
#23
execOrders
· blocks 3
#24
execOrders
· blocks 2
#25
execOrders
· blocks 1
#26
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
w3
6
w4
9
w0
11
w1
12
w2
13
w3
14
w4
17
w5
20
w3
22
w4
24
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xf5b5f7…6d70
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001c
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002c
0x1b6862…e19c
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
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:
0xf5b5f7f8…a36d70
15 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity