pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,680,655
← previous block
next block →
recent activity
Analyzing
Block #86,680,655
20 transactions · 14 stateful · 2026-07-09 18:53:42 UTC
Parallelism
75
/100
Blocked
43
%
Avg conflicts / tx
0.55
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,680,655
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6ad2e98b
· blocks 1
#2
0xab083028
#3
0x0f6795d9
#4
0x0f6795d9
· blocks 4
#7
forward
#8
updateDataFeedsValuesPartial
#9
transfer
#10
0x8bd203…d6d0
#11
0x43d269…b36d
#12
0xaf47a8bb
#13
0xb8024e98
#14
setData
#19
0xb8024e15
#5
0x0f6795d9
#6
0x3f5c179b
#15
0x39435dac
· blocks 3
#16
0x39435dac
· blocks 2
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
6
w1
15
w1
16
w2
17
w3
18
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe5bb3628…e5f1
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x7aad02c6…b979
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x4c22021d…f8a7
0x34b655…2a6f
4 touches
1 conflict
0x53cccb07…d7f0
0x34b655…2a6f
4 touches
1 conflict
0x59dccbd8…2bf6
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x851145…3f07
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
0xe5bb3628b5…71e5f1
Audit this contract →
← previous block
·
next block →
recent activity