pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#73,985,943
← previous block
next block →
recent activity
Analyzing
Block #73,985,943
17 transactions · 14 stateful · 2026-05-11 23:22:43 UTC
Parallelism
53
/100
Blocked
57
%
Avg conflicts / tx
1.59
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,985,943
· 17 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
#8
0x39435dac
#9
updateDataFeedsValuesPartial
#12
0x6a02653b
#13
setData
#14
0xe16b98…2c10
#15
0x459f92…4ca0
#16
0x39435dac
#2
0x0c7abd22
· blocks 5
#3
0x0c7abd22
· blocks 5
#4
0x0c7abd22
· blocks 5
#5
0x0c7abd22
· blocks 2
#6
0x0c7abd22
· blocks 3
#7
0x9609049f
· blocks 1
#10
0x0c7abd22
#11
0x7c51d6cf
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
7
w6
10
w6
11
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4e65d8ee…f8be
0xd32edf…ff58
13 touches
21 conflicts
0x00000000…0013
0x1b6862…e19c
10 touches
10 conflicts
0x03f9cc30…b467
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…0015
0x1b6862…e19c
10 touches
10 conflicts
0x00000000…002a
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001a
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 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
0x4e65d8eea3…f0f8be
Audit this contract →
← previous block
·
next block →
recent activity