pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,668,749
← previous block
next block →
recent activity
Analyzing
Block #99,668,749
38 transactions · 35 stateful · 2026-08-27 17:06:22 UTC
Parallelism
63
/100
Blocked
69
%
Avg conflicts / tx
2.21
Longest chain
14
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,668,749
· 38 txs across 14 waves · depth 14
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
wave
w13
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#5
0xab083028
· blocks 3
#7
0x6a906f06
· blocks 2
#9
execOrders
· blocks 1
#11
updatePrices
#14
execOrder
· blocks 2
#16
updatePrices
#17
updatePrices
#18
0x59558d29
#19
execPerpOps
#20
execPerpOps
#23
0x3f5c179b
#29
setData
#2
0x0c7abd22
· blocks 3
#8
0x6a906f06
· blocks 1
#10
execOrders
#3
0x0c7abd22
· blocks 8
#22
execFwdPositionOpsV2
· blocks 1
#28
0x6a906f06
#4
0x0c7abd22
· blocks 3
#15
execOrder
· blocks 4
#6
0xab083028
· blocks 4
#21
execFwdPositionOpsV2
· blocks 5
#12
0x32d01e04
· blocks 1
#13
0x32d01e04
· blocks 1
#24
execFwdPositionOpsV2
· blocks 7
#25
execFwdPositionOpsV2
· blocks 3
#26
0xed82b078
· blocks 1
#30
execOrders
· blocks 7
#27
0xed82b078
#31
execOrders
· blocks 6
#32
execOrders
· blocks 5
#33
execOrders
· blocks 4
#34
execOrders
· blocks 3
#35
execOrders
· blocks 2
#36
execOrders
· blocks 1
#37
execOrders
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
5
w0
6
w4
12
w5
13
w5
15
w3
21
w4
22
w2
24
w5
25
w6
26
w6
27
w7
30
w6
31
w7
32
w8
36
w12
37
w13
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
16 touches
28 conflicts
0xc824469a…6425
0x34b655…2a6f
14 touches
21 conflicts
0x482471ad…122f
0x34b655…2a6f
12 touches
15 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001c
0x1b6862…e19c
8 touches
6 conflicts
0x8d664414…3344
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
28 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity