pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#101,681,211
← previous block
next block →
recent activity
Analyzing
Block #101,681,211
42 transactions · 36 stateful · 2026-09-03 18:03:51 UTC
Parallelism
81
/100
Blocked
50
%
Avg conflicts / tx
1
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#101,681,211
· 42 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
matchOrders
#6
updatePrices
#7
0x5acec890
#12
execOrders
· blocks 1
#14
0x5acec890
#17
0x59558d29
· blocks 1
#19
0x59558d29
#20
execPerpOps
· blocks 1
#22
execPerpOps
#23
execPerpOps
#25
execFwdPositionOpsV2
· blocks 2
#26
updatePriceFeedsIfNecessary
#27
executeBatch
#28
forward
#29
forward
#30
0x94defb17
· blocks 1
#35
transfer
#36
0x6a99b6ff
#37
setData
#38
setData
#39
execOrders
#40
execOrders
#2
0x0c7abd22
· blocks 8
#18
0x59558d29
#21
execPerpOps
#31
0x94defb17
#3
0x0c7abd22
· blocks 4
#8
execOrders
· blocks 5
#4
0x0c7abd22
· blocks 3
#9
execOrders
· blocks 3
#10
execOrders
· blocks 2
#13
0x5acec890
· blocks 2
#11
execOrders
· blocks 2
#15
0x5acec890
· blocks 2
#16
0x5acec890
· blocks 1
#32
execFwdPositionOpsV2
· blocks 1
#34
execOrders
#41
execOrders
#24
execFwdPositionOpsV2
#33
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
8
w2
9
w3
10
w4
11
w5
13
w4
15
w5
16
w6
34
w6
41
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xca841faa…486a
0x34b655…2a6f
12 touches
15 conflicts
0x8bf661cb…bcd2
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001c
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002c
0x1b6862…e19c
8 touches
6 conflicts
0xa87df366…0821
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x4f3cc09a…2804
0x34b655…2a6f
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:
Perpl
15 conflicts on slot
0xca841faae5…71486a
Audit this contract →
← previous block
·
next block →
recent activity