pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#83,846,100
← previous block
next block →
recent activity
Analyzing
Block #83,846,100
35 transactions · 30 stateful · 2026-06-26 15:48:17 UTC
Parallelism
77
/100
Blocked
77
%
Avg conflicts / tx
1.63
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,846,100
· 35 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#7
0x6a3e9fb9
#10
updatePrices
· blocks 2
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
0x98717539
· blocks 2
#19
updateDataFeedsValuesPartial
#30
setData
#31
0x6a3e9fb9
#34
0xc7e3ec2c
#2
0x0c7abd22
· blocks 9
#11
updatePrices
· blocks 1
#17
0x98717539
· blocks 4
#3
0x0c7abd22
· blocks 4
#12
updatePrices
#18
0x98717539
· blocks 3
#4
0x0c7abd22
· blocks 4
#21
0x0f6795d9
· blocks 5
#5
0x0c7abd22
· blocks 5
#22
0x0f6795d9
· blocks 2
#24
0x0f6795d9
· blocks 1
#26
0xed82b078
#6
0x0c7abd22
· blocks 3
#8
0xab083028
· blocks 2
#23
0x0f6795d9
· blocks 1
#32
0x39435dac
· blocks 1
#9
0xab083028
· blocks 1
#20
0x0c7abd22
#25
0x0f6795d9
#27
0xed82b078
· blocks 1
#28
0xed82b078
#33
0x39435dac
#29
0xed82b078
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
w4
6
w5
8
w5
9
w6
20
w6
26
w4
27
w6
28
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xdcf49efe…ee9e
0xd32edf…ff58
13 touches
21 conflicts
0xac79a0c7…be16
0x1b6862…e19c
10 touches
10 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…0015
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…002f
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…001f
0x1b6862…e19c
10 touches
10 conflicts
0xb3975d93…b4a2
0x34b655…2a6f
10 touches
10 conflicts
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
21 conflicts on slot
0xdcf49efecc…28ee9e
Audit this contract →
← previous block
·
next block →
recent activity