pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,362,714
← previous block
next block →
recent activity
Analyzing
Block #87,362,714
20 transactions · 18 stateful · 2026-07-12 22:52:44 UTC
Parallelism
75
/100
Blocked
56
%
Avg conflicts / tx
0.8
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,362,714
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
0xab083028
· blocks 1
#6
0x5bf9264c
#7
0x5bf9264c
#8
0x5a5d9a99
· blocks 3
#10
updateDataFeedsValuesPartial
#14
0x3f5c179b
#17
0x6a541b34
#18
setData
#2
0x0c7abd22
· blocks 2
#9
0x5a5d9a99
#11
0x0f6795d9
· blocks 1
#3
0x0c7abd22
· blocks 2
#12
0x0f6795d9
· blocks 2
#4
0x0c7abd22
#13
0x0f6795d9
#15
0x0f6795d9
· blocks 1
#16
0xed82b078
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w0
8
w0
9
w1
11
w1
12
w2
13
w3
15
w3
16
w3
19
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x226bb130…3850
0xd32edf…ff58
7 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xbfc5e2a0…0d32
0x065c9d…c394
5 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001e
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002e
0x1b6862…e19c
4 touches
1 conflict
0xd0ec60a1…d246
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
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:
FastLane: FastLaneAuctionHandler
6 conflicts on slot
0x226bb13042…a53850
Audit this contract →
← previous block
·
next block →
recent activity