pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,255,363
← previous block
next block →
recent activity
Analyzing
Block #99,255,363
24 transactions · 21 stateful · 2026-08-26 06:18:07 UTC
Parallelism
75
/100
Blocked
43
%
Avg conflicts / tx
0.83
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,255,363
· 24 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x41a8f47c
#2
0x6a8e8597
· blocks 1
#3
0x6ad2e98b
· blocks 1
#4
execOrders
#5
0x6a8e8597
#6
0x5acec890
· blocks 1
#8
0x59558d29
#9
0xe3a3c9cc
#10
transferWithAuthorization
· blocks 5
#16
setData
#17
execFwdPositionOpsV2
· blocks 1
#19
0x57368ddf
#20
0xed82b078
#21
execFwdPositionOpsV2
· blocks 1
#7
0x5acec890
#11
transferWithAuthorization
· blocks 4
#18
batchUpdate
#22
execFwdPositionOpsV2
#23
0x6a8e8597
#12
transferWithAuthorization
· blocks 3
#13
transferWithAuthorization
· blocks 2
#14
transferWithAuthorization
· blocks 1
#15
transferWithAuthorization
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
6
w0
7
w1
10
w0
11
w1
12
w2
13
w3
14
w4
15
w5
17
w0
18
w1
21
w0
22
w1
23
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd17580f9…ece1
0x754704…b603
12 touches
15 conflicts
0x699ee60f…de01
0x34b655…2a6f
4 touches
1 conflict
0xca841faa…486a
0x34b655…2a6f
4 touches
1 conflict
0xf85bdc12…5dff
0x34b655…2a6f
4 touches
1 conflict
0xfe45073e…6315
0x34b655…2a6f
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0x4ab4ae11…1069
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)
15 conflicts on slot
0xd17580f913…78ece1
Audit this contract →
← previous block
·
next block →
recent activity