pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,664,839
← previous block
next block →
recent activity
Analyzing
Block #87,664,839
25 transactions · 19 stateful · 2026-07-14 08:33:54 UTC
Parallelism
80
/100
Blocked
32
%
Avg conflicts / tx
0.4
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,664,839
· 25 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
#2
0x6a55f4ea
#3
0xf0e042…65ee
#4
0xab083028
#5
updatePrices
#6
0x39435dac
· blocks 4
#7
updatePrices
· blocks 1
#9
updatePrices
#11
updateDataFeedsValuesPartial
#14
0x3f5c179b
#16
verifyOracleProofV2
#17
0xed82b078
#18
0x0f6795d9
#19
0x6a55f4ea
#20
setData
#21
0xb96c66…0ae8
#23
0x39435dac
#24
0xc7e3ec2c
#8
updatePrices
#10
0x5a5d9a99
· blocks 1
#12
0x0f6795d9
· blocks 3
#13
0x0f6795d9
· blocks 1
#22
0x39435dac
#15
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w0
8
w1
10
w1
12
w2
13
w3
15
w4
22
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x94ba9c4a…41d8
0x34b655…2a6f
6 touches
3 conflicts
0x5d7d3d99…cd99
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x5bf44783…6166
0x34b655…2a6f
6 touches
3 conflicts
0x367b69ad…33d8
0x34b655…2a6f
4 touches
1 conflict
0x367b69ad…33d9
0x34b655…2a6f
4 touches
1 conflict
0x606df5d3…0960
0x34b655…2a6f
4 touches
1 conflict
0x6dcb5d8d…5f07
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
3 conflicts on slot
0x94ba9c4a07…0c41d8
Audit this contract →
← previous block
·
next block →
recent activity