pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#81,879,308
← previous block
next block →
recent activity
Analyzing
Block #81,879,308
26 transactions · 22 stateful · 2026-06-17 12:53:29 UTC
Parallelism
85
/100
Blocked
50
%
Avg conflicts / tx
0.73
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,879,308
· 26 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#3
0xcf7468f4
#4
batchUpdate
· blocks 2
#8
batchUpdate
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
updatePrices
#16
updatePrices
#17
execOrders
· blocks 1
#18
0x98717539
· blocks 3
#20
execFwdPositionOps
· blocks 1
#21
execFwdPositionOps
#22
setData
#2
0x0c7abd22
· blocks 1
#5
batchUpdate
· blocks 1
#7
batchUpdate
· blocks 1
#9
0xab083028
· blocks 1
#23
execOrders
· blocks 2
#6
batchUpdate
#10
0xed82b078
#11
0xed82b078
#19
0x0c7abd22
#24
execOrders
· blocks 1
#25
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w2
7
w1
9
w1
10
w2
11
w2
17
w0
18
w0
19
w2
20
w0
23
w1
24
w2
25
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3439dfbc…0d03
0x34b655…2a6f
8 touches
6 conflicts
0xb3572c95…9c4a
0x2a68ba…90c5
6 touches
3 conflicts
0x160f117d…8e90
0x065c9d…c394
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x112cf8ad…6e4f
0xa6afd3…d132
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x981e820d…ca8f
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
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
0x3439dfbcc6…080d03
Audit this contract →
← previous block
·
next block →
recent activity