pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,643,905
← previous block
next block →
recent activity
Analyzing
Block #87,643,905
22 transactions · 18 stateful · 2026-07-14 06:14:01 UTC
Parallelism
82
/100
Blocked
39
%
Avg conflicts / tx
0.59
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,643,905
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xcf7468f4
#2
0xab083028
· blocks 1
#4
0xe0de3ed7
#5
0x0c7abd22
· blocks 2
#6
updateDataFeedsValuesPartial
#7
artefact_keep
#8
execFwdPositionOps
· blocks 3
#13
0x57368ddf
#14
0xed82b078
#16
0x6a55d421
#17
setData
#19
execute
#20
execute
#21
0xc7e3ec2c
#3
0xab083028
· blocks 2
#9
execFwdPositionOps
· blocks 2
#10
execFwdPositionOps
· blocks 1
#12
0x0c7abd22
· blocks 2
#11
execFwdPositionOps
#15
0xed82b078
#18
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
8
w0
9
w1
10
w2
11
w3
12
w2
15
w3
18
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x96efe05d…5d48
0x34b655…2a6f
8 touches
6 conflicts
0xd35bb5ac…3586
0x065c9d…c394
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xffb2633c…540a
0xd32edf…ff58
5 touches
3 conflicts
0x24e3bf88…17bf
0x34b655…2a6f
4 touches
1 conflict
0x42aad825…b067
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
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
0x0733be30d6…38112f
Audit this contract →
← previous block
·
next block →
recent activity