pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,918,692
← previous block
next block →
recent activity
Analyzing
Block #87,918,692
26 transactions · 22 stateful · 2026-07-15 12:52:06 UTC
Parallelism
69
/100
Blocked
50
%
Avg conflicts / tx
0.96
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,918,692
· 26 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x6a5782ee
· blocks 1
#2
0xab083028
· blocks 1
#4
updatePrices
#5
0x6a5782ee
#6
0x39435dac
· blocks 1
#7
0x5bf9264c
#8
0x5bf9264c
#9
updatePrices
#10
0x5a5d9a99
· blocks 2
#12
0x5a5d9a99
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#20
0x0f6795d9
#21
setData
#3
0x6ad2e98b
#11
0x5a5d9a99
· blocks 2
#16
0x6a5782ee
#17
0x0f6795d9
· blocks 2
#13
0x98717539
· blocks 5
#18
0x0f6795d9
· blocks 5
#19
0x0f6795d9
#22
0x39435dac
· blocks 3
#23
0x39435dac
· blocks 2
#24
0x39435dac
· blocks 1
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
6
w0
10
w0
11
w1
13
w2
16
w1
17
w1
18
w3
19
w4
22
w4
23
w5
24
w6
25
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe5bb3628…e5f1
0x34b655…2a6f
10 touches
10 conflicts
0xe63a9ab2…a44f
0x34b655…2a6f
10 touches
10 conflicts
0xdaf9ead1…66cd
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x6bd6b33e…9557
0x34b655…2a6f
6 touches
3 conflicts
0x7aad02c6…b979
0x34b655…2a6f
6 touches
3 conflicts
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
10 conflicts on slot
0xe5bb3628b5…71e5f1
Audit this contract →
← previous block
·
next block →
recent activity