pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,103,878
← previous block
next block →
recent activity
Analyzing
Block #98,103,878
30 transactions · 29 stateful · 2026-08-22 05:00:55 UTC
Parallelism
67
/100
Blocked
59
%
Avg conflicts / tx
1.93
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,103,878
· 30 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x7b84f330
· blocks 1
#2
executePacked
· blocks 1
#3
0xab083028
#4
execOrders
· blocks 3
#6
execPerpOps
#7
execPerpOps
#8
0x5acec890
· blocks 2
#12
0x3f5c179b
#13
0xed82b078
#14
transferWithAuthorization
· blocks 9
#24
transfer
#25
setData
#5
execOrders
· blocks 2
#10
createModule
#15
transferWithAuthorization
· blocks 8
#26
execOrders
· blocks 2
#29
0x7b84f330
#9
0x5acec890
· blocks 1
#16
transferWithAuthorization
· blocks 7
#27
execOrders
· blocks 1
#11
execFwdPositionOpsV2
#17
transferWithAuthorization
· blocks 6
#28
execOrders
#18
transferWithAuthorization
· blocks 5
#19
transferWithAuthorization
· blocks 4
#20
transferWithAuthorization
· blocks 3
#21
transferWithAuthorization
· blocks 2
#22
transferWithAuthorization
· blocks 1
#23
transferWithAuthorization
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w0
5
w1
8
w0
9
w2
10
w1
11
w3
14
w0
15
w1
16
w2
17
w3
18
w4
19
w5
20
w6
21
w7
22
w8
23
w9
26
w1
29
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd17580f9…ece1
0x754704…b603
20 touches
45 conflicts
0x8311570f…5321
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0007
0x340143…768f
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x7048e456…4cb7
0x34b655…2a6f
4 touches
1 conflict
0x714be73e…a11e
0x34b655…2a6f
4 touches
1 conflict
0x9482a067…eba9
0x34b655…2a6f
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)
45 conflicts on slot
0xd17580f913…78ece1
Audit this contract →
← previous block
·
next block →
recent activity