pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,270,249
← previous block
next block →
recent activity
Analyzing
Block #102,270,249
22 transactions · 21 stateful · 2026-09-05 19:41:37 UTC
Parallelism
55
/100
Blocked
62
%
Avg conflicts / tx
2.45
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,270,249
· 22 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 10
#9
execOrders
#10
execOrders
#11
execOrder
· blocks 3
#12
0x59558d29
#18
setData
#20
0xed82b078
#21
0x6a9c7074
#2
0x0c7abd22
· blocks 8
#16
execFwdPositionOpsV2
· blocks 2
#3
0x0c7abd22
· blocks 7
#17
execFwdPositionOpsV2
· blocks 1
#4
0x0c7abd22
· blocks 7
#19
execFwdPositionOpsV2
#5
0x0c7abd22
· blocks 5
#13
0xb414539a
· blocks 1
#6
0x0c7abd22
· blocks 4
#7
0x0c7abd22
· blocks 3
#8
0x0c7abd22
· blocks 2
#14
0x0c7abd22
· blocks 1
#15
0x0c7abd22
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
8
w7
14
w8
15
w9
16
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf1a60a92…7349
0xd32edf…ff58
19 touches
45 conflicts
0x00000000…0013
0x1b6862…e19c
18 touches
36 conflicts
0x00000000…0015
0x1b6862…e19c
18 touches
36 conflicts
0x00000000…0018
0x1b6862…e19c
18 touches
36 conflicts
0x00000000…0028
0x1b6862…e19c
18 touches
36 conflicts
0xd4c913d7…3438
0x1b6862…e19c
18 touches
36 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
18 touches
36 conflicts
0x00000000…0012
0x1b6862…e19c
18 touches
36 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
45 conflicts on slot
0xf1a60a9257…2c7349
Audit this contract →
← previous block
·
next block →
recent activity