pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,756,355
← previous block
next block →
recent activity
Analyzing
Block #87,756,355
20 transactions · 19 stateful · 2026-07-14 18:46:15 UTC
Parallelism
75
/100
Blocked
37
%
Avg conflicts / tx
0.8
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,756,355
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x957d4ba0
· blocks 3
#5
0xab083028
#6
0x5a5d9a99
#7
updateDataFeedsValuesPartial
#8
execFwdPositionOps
· blocks 4
#12
0x3f5c179b
#14
verifyOracleProofV2
#15
relay
#16
0x6a56846f
#17
setData
#18
execOrders
#19
0xc7e3ec2c
#2
0x957d4ba0
· blocks 2
#9
execFwdPositionOps
· blocks 3
#3
0x957d4ba0
· blocks 1
#10
execFwdPositionOps
· blocks 2
#4
0x957d4ba0
#11
execFwdPositionOps
· blocks 1
#13
execFwdPositionOps
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
w0
9
w1
10
w2
11
w3
13
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…000b
0x90c374…be45
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x0d42a59b…df19
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xc36fa358…24cb
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…000a
0x90c374…be45
8 touches
6 conflicts
0x47d4745e…02bb
0x336ed4…c59c
6 touches
3 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:
0x90c3747c…0ebe45
6 conflicts on slot
0x0000000000…00000b
Audit this contract →
← previous block
·
next block →
recent activity