pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,697,819
← previous block
next block →
recent activity
Analyzing
Block #86,697,819
20 transactions · 18 stateful · 2026-07-09 20:48:11 UTC
Parallelism
80
/100
Blocked
44
%
Avg conflicts / tx
0.8
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,697,819
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 1
#2
0x5a5d9a99
· blocks 2
#4
updateDataFeedsValuesPartial
#5
execFwdPositionOps
· blocks 3
#8
executeBatch
#10
0x3f5c179b
#12
forward
#13
setData
#14
execOrders
· blocks 3
#18
execOrders
#19
0xc7e3ec2c
#3
0x5a5d9a99
· blocks 1
#6
execFwdPositionOps
· blocks 2
#11
0x3f5c179b
#15
execOrders
· blocks 2
#7
execFwdPositionOps
· blocks 1
#16
execOrders
· blocks 1
#9
execFwdPositionOps
#17
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
5
w0
6
w1
7
w2
9
w3
11
w1
14
w0
15
w1
16
w2
17
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
8 touches
6 conflicts
0x07d94be1…7fa8
0x34b655…2a6f
6 touches
3 conflicts
0x758a0dd5…0f46
0x34b655…2a6f
6 touches
3 conflicts
0x178fca0f…e418
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x68ae6fca…0224
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity