pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,638,503
← previous block
next block →
recent activity
Analyzing
Block #83,638,503
18 transactions · 14 stateful · 2026-06-25 16:43:12 UTC
Parallelism
78
/100
Blocked
43
%
Avg conflicts / tx
0.39
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,638,503
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
updatePrices
#5
updatePrices
#6
0x39435dac
· blocks 2
#8
0x5bf9264c
#9
0x5bf9264c
#11
updateDataFeedsValuesPartial
#12
0x6a3d5b18
#13
0x6a3d5b17
#14
setData
#15
0x6a3d5b17
#2
0x0c7abd22
· blocks 1
#7
0x39435dac
· blocks 1
#10
0x98717539
#3
0x0c7abd22
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w0
7
w1
10
w1
16
w2
17
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5f6d8966…3c84
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001b
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002b
0x1b6862…e19c
4 touches
1 conflict
0x1f8a126c…9aa4
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
3 conflicts on slot
0x5f6d89661d…de3c84
Audit this contract →
← previous block
·
next block →
recent activity