pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,594,336
← previous block
next block →
recent activity
Analyzing
Block #87,594,336
22 transactions · 20 stateful · 2026-07-14 00:42:36 UTC
Parallelism
68
/100
Blocked
60
%
Avg conflicts / tx
1.18
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,594,336
· 22 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x39435dac
· blocks 2
#3
0x6a558674
#4
0x5bf9264c
#5
0x5bf9264c
#6
0x5a5d9a99
· blocks 5
#12
updateDataFeedsValuesPartial
#16
0x3f5c179b
#18
setData
#21
0xc7e3ec2c
#2
0x39435dac
· blocks 1
#7
0x5a5d9a99
· blocks 4
#8
0x5a5d9a99
· blocks 3
#19
0x39435dac
· blocks 1
#9
0x5a5d9a99
· blocks 3
#10
0x5a5d9a99
· blocks 1
#13
0x0f6795d9
· blocks 4
#11
0x5a5d9a99
#14
0x0f6795d9
· blocks 1
#15
0x0f6795d9
· blocks 1
#20
0x39435dac
#17
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w1
8
w2
9
w3
10
w4
11
w5
13
w4
14
w5
15
w5
17
w6
19
w2
20
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0x17f2c132…ca5f
0x34b655…2a6f
6 touches
3 conflicts
0x1ee4a6d2…6389
0x34b655…2a6f
6 touches
3 conflicts
0x21158693…63e2
0x34b655…2a6f
6 touches
3 conflicts
0x26050074…6967
0x34b655…2a6f
6 touches
3 conflicts
0x2b5101ac…090b
0x34b655…2a6f
6 touches
3 conflicts
0x2dfde2ed…8801
0x34b655…2a6f
6 touches
3 conflicts
0x46fdb575…fe2d
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
15 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity