pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,075,661
← previous block
next block →
recent activity
Analyzing
Block #99,075,661
26 transactions · 25 stateful · 2026-08-25 15:13:34 UTC
Parallelism
81
/100
Blocked
52
%
Avg conflicts / tx
0.85
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,075,661
· 26 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#4
0x6a8db195
· blocks 1
#6
matchOrders
#8
updatePrices
· blocks 3
#15
0x59558d29
#16
updateDataFeedsValuesPartial
#17
execFwdPositionOpsV2
· blocks 1
#18
0x3f5c179b
#20
forward
#21
execOrders
#24
0x6a8db195
#25
setData
#2
0x0c7abd22
· blocks 4
#5
0x6a8db195
#9
updatePrices
· blocks 2
#19
execFwdPositionOpsV2
#22
0xed82b078
· blocks 1
#3
0x0c7abd22
· blocks 1
#7
0x5acec890
· blocks 1
#10
updatePrices
· blocks 1
#23
0xed82b078
#11
updatePrices
#12
0x0c7abd22
· blocks 1
#14
0x5acec890
#13
0xab083028
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
7
w2
8
w0
9
w1
10
w2
11
w3
12
w3
13
w4
14
w3
17
w0
19
w1
22
w1
23
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xf5b5f7…6d70
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0018
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0028
0x1b6862…e19c
8 touches
6 conflicts
0xba5743c7…21bf
0x1b6862…e19c
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
6 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity