pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,103,346
← previous block
next block →
recent activity
Analyzing
Block #86,103,346
37 transactions · 31 stateful · 2026-07-07 02:34:21 UTC
Parallelism
76
/100
Blocked
61
%
Avg conflicts / tx
1.57
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,103,346
· 37 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#5
0x6a4c6625
#6
0x6a4c6625
#10
execOrders
· blocks 3
#12
0x6a4c6625
#13
execPerpOps
#14
execPerpOps
#17
execFwdPositionOps
#18
updateDataFeedsValuesPartial
#19
0x3f5c179b
#20
0x3f5c179b
#23
0xed82b078
#24
setData
#25
execOrders
· blocks 8
#29
execOrders
#30
execOrders
#36
0xc7e3ec2c
#2
0x0c7abd22
· blocks 4
#11
execOrders
#15
execFwdPositionOps
· blocks 1
#26
execOrders
· blocks 7
#3
0x0c7abd22
· blocks 2
#7
execute
#16
execFwdPositionOps
#27
execOrders
· blocks 6
#4
0x0c7abd22
· blocks 4
#28
execOrders
· blocks 5
#8
0x0c7abd22
· blocks 1
#31
execOrders
· blocks 4
#9
0xab083028
· blocks 2
#32
execOrders
· blocks 3
#21
0xed82b078
#22
0xed82b078
#33
execOrders
· blocks 2
#34
execOrders
· blocks 1
#35
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
7
w2
8
w4
9
w5
10
w0
11
w1
15
w1
16
w2
21
w6
22
w6
25
w0
26
w1
27
w2
28
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
18 touches
36 conflicts
0x60ba757e…86b8
0xd32edf…ff58
9 touches
10 conflicts
0xba5743c7…21c3
0x1b6862…e19c
8 touches
6 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
0x00000000…002c
0x1b6862…e19c
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
36 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity