pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,711,260
← previous block
next block →
recent activity
Analyzing
Block #87,711,260
26 transactions · 23 stateful · 2026-07-14 13:44:28 UTC
Parallelism
81
/100
Blocked
26
%
Avg conflicts / tx
0.42
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,711,260
· 26 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
0x39435dac
· blocks 1
#4
0x6a563db3
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
0x5a5d9a99
· blocks 1
#9
0x5a5d9a99
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
0x0f6795d9
· blocks 3
#16
0x3f5c179b
#18
0x3f5c179b
#20
handleOps
#21
batchUpdate
#23
setData
#24
0x39435dac
#25
0x39435dac
#10
0x5a5d9a99
#14
0x0f6795d9
· blocks 2
#15
0x0f6795d9
· blocks 2
#17
0x0f6795d9
· blocks 2
#19
0x0f6795d9
#22
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
8
w0
10
w1
13
w0
14
w1
15
w2
17
w3
19
w4
22
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1a843f41…02aa
0x34b655…2a6f
6 touches
3 conflicts
0x7ba216b2…eec1
0x34b655…2a6f
6 touches
3 conflicts
0x7ba216b2…eec2
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0xc7bdbe36…f859
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
0x1a843f4130…5e02aa
Audit this contract →
← previous block
·
next block →
recent activity