pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,627,101
← previous block
next block →
recent activity
Analyzing
Block #99,627,101
27 transactions · 27 stateful · 2026-08-27 13:36:32 UTC
Parallelism
59
/100
Blocked
70
%
Avg conflicts / tx
1.63
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,627,101
· 27 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
approve
#7
0xab083028
#8
execOrders
· blocks 1
#13
0x59558d29
#17
updatePriceFeedsIfNecessary
#23
setData
#2
0x0c7abd22
· blocks 4
#6
0x32d01e04
· blocks 3
#9
execOrders
#18
0x3f5c179b
#4
0x5acec890
· blocks 9
#19
0x3f5c179b
· blocks 2
#5
0x5acec890
· blocks 3
#12
execOrder
· blocks 3
#21
0xed82b078
· blocks 1
#10
0x5acec890
· blocks 2
#14
execOrders
· blocks 4
#22
0xed82b078
#11
0x5acec890
#15
execFwdPositionOpsV2
· blocks 3
#16
execFwdPositionOpsV2
· blocks 2
#20
execFwdPositionOpsV2
· blocks 1
#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
4
w2
5
w3
6
w1
8
w0
9
w1
10
w4
11
w5
12
w3
14
w4
15
w5
16
w6
18
w1
19
w2
20
w7
21
w3
22
w4
24
w8
25
w9
26
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
12 touches
15 conflicts
0xca841faa…486a
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…003d
0x40c49f…2af0
8 touches
6 conflicts
0xde5d4b56…5fa0
0x34b655…2a6f
8 touches
6 conflicts
0xd08db6ee…a943
0x40c49f…2af0
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x470b41f6…fc68
0x34b655…2a6f
6 touches
3 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:
Perpl
15 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity