pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,872,049
← previous block
next block →
recent activity
Analyzing
Block #99,872,049
21 transactions · 20 stateful · 2026-08-28 10:15:40 UTC
Parallelism
67
/100
Blocked
45
%
Avg conflicts / tx
1.14
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,872,049
· 21 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xab083028
· blocks 1
#2
matchOrders
· blocks 1
#5
0x5acec890
#6
0x59558d29
#7
execPerpOps
#8
execPerpOps
#9
execFwdPositionOpsV2
#10
execFwdPositionOpsV2
#11
transferWithAuthorization
· blocks 6
#18
setData
#19
execOrders
· blocks 1
#3
matchOrders
#4
0x8263f5d9
#12
transferWithAuthorization
· blocks 5
#20
execOrders
#13
transferWithAuthorization
· blocks 4
#14
transferWithAuthorization
· blocks 3
#15
transferWithAuthorization
· blocks 2
#16
transferWithAuthorization
· blocks 1
#17
transferWithAuthorization
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w1
11
w0
12
w1
13
w2
14
w3
15
w4
16
w5
17
w6
19
w0
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd17580f9…ece1
0x754704…b603
14 touches
21 conflicts
0x49f39582…ccc7
0x754704…b603
4 touches
1 conflict
0xad47b33d…500b
0x754704…b603
4 touches
1 conflict
0xf00d2133…d68e
0x754704…b603
4 touches
1 conflict
0x48961b46…3dad
0x99c7a7…8bf0
4 touches
1 conflict
0xa1ac5a56…17d8
0x99c7a7…8bf0
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xbb97db90…4c93
0xc8689a…ee79
4 touches
1 conflict
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:
USDC (USDC)
21 conflicts on slot
0xd17580f913…78ece1
Audit this contract →
← previous block
·
next block →
recent activity