pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,737,743
← previous block
next block →
recent activity
Analyzing
Block #87,737,743
18 transactions · 16 stateful · 2026-07-14 16:41:46 UTC
Parallelism
89
/100
Blocked
13
%
Avg conflicts / tx
0.11
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,737,743
· 18 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0xaf47a8bb
#3
setPrice
#4
setPrice
#5
setPriceForArbitrum
#6
0x5a5d9a99
#7
0x5a5d9a99
#8
updateDataFeedsValuesPartial
#9
artefact_keep
#10
setData
#11
0x0f6795d9
· blocks 1
#13
0x0f6795d9
#14
0xd708c5d8
#15
commit
#16
0x6a566742
#12
0x0f6795d9
#17
0x01020400
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
11
w0
12
w1
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xeb9b6ffc…3aac
0x34b655…2a6f
4 touches
1 conflict
0xa0dc0d08…d3f0
0x34b655…2a6f
4 touches
1 conflict
0xa35509fa…5cb3
0x34b655…2a6f
4 touches
1 conflict
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0xbfd6b2bf…c0d0
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6426
0x34b655…2a6f
4 touches
1 conflict
0xeb9b6ffc…3aab
0x34b655…2a6f
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
1 conflict on slot
0xeb9b6ffc76…fe3aac
Audit this contract →
← previous block
·
next block →
recent activity