pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,620,308
← previous block
next block →
recent activity
Analyzing
Block #86,620,308
24 transactions · 22 stateful · 2026-07-09 12:09:24 UTC
Parallelism
79
/100
Blocked
32
%
Avg conflicts / tx
0.5
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,620,308
· 24 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
#2
updatePrices
#3
0x6a4f8feb
#4
0x5a5d9a99
· blocks 5
#8
batch
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#12
executeBatch
#13
0x3f5c179b
#14
0x0f6795d9
#15
0xed82b078
#16
0xed82b078
#17
setData
#18
0x34653439
#19
0x302e2c…b0f0
#23
0xc7e3ec2c
#5
0x98717539
· blocks 2
#11
0x0f6795d9
· blocks 1
#6
0x98717539
· blocks 1
#20
0x39435dac
· blocks 2
#7
0x98717539
· blocks 1
#21
0x39435dac
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
7
w3
11
w1
20
w2
21
w3
22
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x8a35acfb…d1a8
0xb1dbf0…c0d3
8 touches
6 conflicts
0x07b979bc…3564
0xb1dbf0…c0d3
6 touches
3 conflicts
0x6286219a…0721
0xb1dbf0…c0d3
6 touches
3 conflicts
0x1941b441…5889
0x34b655…2a6f
6 touches
3 conflicts
0x8a35acfb…d1a9
0xb1dbf0…c0d3
5 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x8a35acfb…d19c
0xb1dbf0…c0d3
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity