pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,251,355
← previous block
next block →
recent activity
Analyzing
Block #86,251,355
31 transactions · 27 stateful · 2026-07-07 19:02:43 UTC
Parallelism
87
/100
Blocked
48
%
Avg conflicts / tx
0.74
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,251,355
· 31 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a4d4dcb
· blocks 1
#2
0xcf7468f4
#3
0x0c7abd22
· blocks 1
#4
executePacked
#5
0x6ad2e98b
· blocks 1
#7
updatePrices
· blocks 3
#11
execOrders
· blocks 1
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x3f5c179b
· blocks 3
#20
execFwdPositionOps
#22
setData
#23
0x6a4d4dcb
#24
execOrders
· blocks 3
#28
execOrders
#29
0xc7e3ec2c
#30
0xc7e3ec2c
#6
0xab083028
· blocks 1
#8
updatePrices
· blocks 2
#12
execOrders
#17
0xed82b078
· blocks 2
#21
0x6a4d4dcb
#25
execOrders
· blocks 2
#9
updatePrices
· blocks 1
#16
0x0c7abd22
#18
0xed82b078
· blocks 1
#26
execOrders
· blocks 1
#10
updatePrices
#19
0xed82b078
#27
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
5
w0
6
w1
7
w0
8
w1
9
w2
10
w3
11
w0
12
w1
15
w0
16
w2
17
w1
18
w2
19
w3
21
w1
24
w0
25
w1
26
w2
27
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x40c49f…2af0
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0x04fdea…47d7
8 touches
6 conflicts
0x77ed432f…fa04
0x065c9d…c394
4 touches
1 conflict
0x95523e2a…4c01
0x065c9d…c394
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x5581d709…ab77
0x2a68ba…90c5
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
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:
0x40c49f17…d22af0
6 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity