pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,699,827
← previous block
next block →
recent activity
Analyzing
Block #87,699,827
28 transactions · 24 stateful · 2026-07-14 12:27:44 UTC
Parallelism
75
/100
Blocked
58
%
Avg conflicts / tx
0.93
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,699,827
· 28 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
· blocks 3
#3
0x0c7abd22
#8
updatePrices
#9
execPerpOps
#10
0xccf50a51
#11
execPerpOps
#12
execute
#13
0x5a5d9a99
· blocks 3
#14
updateDataFeedsValuesPartial
#20
batchUpdate
#24
setData
#27
0xc7e3ec2c
#4
0x0c7abd22
· blocks 2
#15
execFwdPositionOps
· blocks 4
#5
0x0c7abd22
· blocks 4
#16
execFwdPositionOps
· blocks 2
#6
0x0c7abd22
· blocks 2
#7
0xab083028
#17
0x3f5c179b
· blocks 1
#18
execFwdPositionOps
· blocks 1
#19
execFwdPositionOps
· blocks 1
#21
0xed82b078
· blocks 2
#22
0xed82b078
#23
0xed82b078
#25
execOrders
· blocks 1
#26
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
5
w2
6
w3
7
w3
13
w0
15
w1
16
w2
17
w3
18
w3
19
w4
21
w4
22
w5
23
w5
25
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…001c
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002c
0x1b6862…e19c
8 touches
6 conflicts
0xb0e4f69d…34e5
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:
ShMonad (shMON)
6 conflicts on slot
0x0000000000…000012
Audit this contract →
← previous block
·
next block →
recent activity