pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,396,283
← previous block
next block →
recent activity
Analyzing
Block #91,396,283
36 transactions · 29 stateful · 2026-07-29 16:52:34 UTC
Parallelism
69
/100
Blocked
66
%
Avg conflicts / tx
1.67
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,396,283
· 36 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
execute
#2
execute
· blocks 3
#3
0x87c6e3…45f7
#4
executePacked
#5
0x0c7abd22
· blocks 1
#6
0x6ad2e98b
· blocks 2
#9
0x4d8dc985
· blocks 3
#10
updatePrices
#11
updatePrices
#12
0x6a6a3049
· blocks 1
#13
0x5a5d9a99
· blocks 6
#19
0x62be7533
#27
0x6a6a3049
#28
setData
#32
0x39435dac
#34
0x59558d29
· blocks 1
#7
0xab083028
· blocks 2
#14
0x5a5d9a99
· blocks 8
#29
0x6a6a3049
#35
0x59558d29
#8
0xab083028
· blocks 3
#15
0x5a5d9a99
· blocks 6
#16
0x5a5d9a99
· blocks 6
#23
0x0c7abd22
· blocks 1
#26
0x39435dac
#17
0x5a5d9a99
· blocks 2
#24
0xed82b078
· blocks 1
#18
0x5a5d9a99
· blocks 4
#25
0xed82b078
#20
0x0f6795d9
· blocks 2
#21
0x0f6795d9
· blocks 2
#22
0x0f6795d9
· blocks 3
#30
0x39435dac
· blocks 2
#31
0x39435dac
· blocks 1
#33
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w0
6
w0
7
w1
8
w2
9
w0
12
w0
13
w0
14
w1
15
w2
16
w3
17
w4
18
w5
20
w6
22
w7
23
w3
24
w4
25
w5
29
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
14 touches
21 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 conflicts
0x0ab54c30…b88e
0x34b655…2a6f
8 touches
6 conflicts
0x6e6b8ec7…2197
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x5540f956…69e8
0x065c9d…c394
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
21 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity