pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,850,861
← previous block
next block →
recent activity
Analyzing
Block #86,850,861
32 transactions · 22 stateful · 2026-07-10 13:50:46 UTC
Parallelism
75
/100
Blocked
45
%
Avg conflicts / tx
0.56
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,850,861
· 32 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
0x0c7abd22
· blocks 1
#2
0xab083028
· blocks 2
#4
0x5a5d9a99
#5
0x5a5d9a99
· blocks 1
#7
0x0f6795d9
· blocks 3
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#14
0x57368ddf
#15
forward
#16
0xfcc073…abbe
#17
0x25273b…c94b
#18
0xf4bd46…4911
#19
0xecb6df…98cc
#20
setData
#21
0xfe8853…bcb9
#22
0x6cf629…c1b0
#23
0xa7c9c2…b15a
#27
0x39435dac
#28
0x39435dac
#29
0x39435dac
#30
0x39435dac
#3
0x0c7abd22
· blocks 1
#6
0x5a5d9a99
· blocks 1
#11
0x3f5c179b
#10
0x3f5c179b
#12
0x0f6795d9
· blocks 1
#13
0x0f6795d9
· blocks 2
#24
0x39435dac
· blocks 3
#25
0x39435dac
· blocks 2
#26
0x39435dac
· blocks 1
#31
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
5
w0
6
w1
7
w0
10
w2
11
w1
12
w2
13
w3
24
w4
25
w5
26
w6
31
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x21b8f97d…cf30
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x326a02b5…8dad
0x34b655…2a6f
4 touches
1 conflict
0x33b39e74…bfbb
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x5f72d58f…c445
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity