pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,634,722
← previous block
next block →
recent activity
Analyzing
Block #86,634,722
16 transactions · 12 stateful · 2026-07-09 13:45:42 UTC
Parallelism
69
/100
Blocked
50
%
Avg conflicts / tx
0.69
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,634,722
· 16 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 1
#2
0x0c7abd22
#3
0x98717539
· blocks 3
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#11
setData
#12
0x4f8636…b183
#13
0x86acc7…43fa
#14
0xe91845…cd9b
#4
0x98717539
· blocks 4
#10
0xed82b078
#5
0x98717539
· blocks 2
#8
execFwdPositionOps
· blocks 1
#15
execOrders
#9
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w2
8
w3
9
w4
10
w1
15
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0004
0xb1dbf0…c0d3
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x8a35acfb…d1a7
0xb1dbf0…c0d3
5 touches
3 conflicts
0x8a35acfb…d1a8
0xb1dbf0…c0d3
5 touches
3 conflicts
0xa08f40b2…9a93
0x34b655…2a6f
4 touches
1 conflict
0xa9a49465…0424
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:
0xb1dbf05f…b1c0d3
3 conflicts on slot
0x0000000000…000004
Audit this contract →
← previous block
·
next block →
recent activity