pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,818,042
← previous block
next block →
recent activity
Analyzing
Block #90,818,042
25 transactions · 23 stateful · 2026-07-27 16:21:38 UTC
Parallelism
84
/100
Blocked
48
%
Avg conflicts / tx
0.68
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,818,042
· 25 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a67860a
· blocks 1
#2
execOrder
#3
setData
#4
postStateList
#5
0xab083028
· blocks 4
#8
updatePrices
· blocks 3
#12
0x6a67860a
#13
0x0c7abd22
#15
execFwdPositionOps
#18
execOrders
· blocks 1
#19
updateDataFeedsValuesPartial
#22
0x59558d29
· blocks 1
#24
0xc7e3ec2c
#6
0xab083028
· blocks 2
#9
updatePrices
· blocks 2
#14
batchUpdate
· blocks 1
#20
0x6a67860a
#21
execOrders
#23
0x59558d29
#7
0xab083028
· blocks 1
#10
updatePrices
· blocks 1
#16
0xed82b078
#11
updatePrices
#17
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
6
w1
7
w2
8
w0
9
w1
10
w2
11
w3
14
w1
16
w2
17
w3
18
w0
20
w1
21
w1
22
w0
23
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x48cba2…b48b
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0x76d1e78d…7877
0x40c49f…2af0
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0xb476ee35…c627
0xa6afd3…d132
6 touches
3 conflicts
0xad3ef711…4f2b
0x2b46c0…1669
4 touches
1 conflict
0x5778d110…d2e6
0xc8689a…ee79
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:
0x48cba278…e2b48b
6 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity