pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,272,600
← previous block
next block →
recent activity
Analyzing
Block #91,272,600
27 transactions · 23 stateful · 2026-07-29 06:30:05 UTC
Parallelism
70
/100
Blocked
65
%
Avg conflicts / tx
1.33
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,272,600
· 27 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
#2
0x6a699e65
#3
0xab083028
· blocks 4
#5
0xab083028
#8
updatePrices
#9
0x5a5d9a99
· blocks 7
#14
0x6a699e65
#18
0x57368ddf
#21
updateDataFeedsValuesPartial
#22
execOrders
· blocks 1
#26
0xc7e3ec2c
#4
0xab083028
· blocks 3
#10
0x5a5d9a99
· blocks 6
#20
execOrders
· blocks 1
#23
execOrders
#6
0xab083028
· blocks 2
#11
0x5a5d9a99
· blocks 4
#7
0xab083028
· blocks 1
#12
0x5a5d9a99
· blocks 2
#17
batchUpdate
#13
0x5a5d9a99
· blocks 2
#19
0xed82b078
#15
execFwdPositionOps
· blocks 2
#16
execFwdPositionOps
#24
execOrders
· blocks 1
#25
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w2
7
w3
9
w0
10
w1
11
w2
12
w3
13
w4
15
w5
16
w6
17
w3
19
w4
20
w1
24
w6
25
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0x66a11a3b…0ee9
0xa6afd3…d132
8 touches
6 conflicts
0x103be197…826c
0xa6afd3…d132
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0xdb067026…9eb8
0x2b46c0…1669
6 touches
3 conflicts
0xc0eb79d1…29a4
0x34b655…2a6f
6 touches
3 conflicts
0x5778d110…d2e6
0xc8689a…ee79
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