pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,649,858
← previous block
next block →
recent activity
Analyzing
Block #102,649,858
18 transactions · 17 stateful · 2026-09-07 03:44:32 UTC
Parallelism
56
/100
Blocked
71
%
Avg conflicts / tx
1.83
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,649,858
· 18 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 8
#8
0x59558d29
· blocks 1
#10
0xb414539a
#13
execFwdPositionOpsV2
#17
setData
#2
0x0c7abd22
· blocks 3
#9
0x59558d29
#3
0x0c7abd22
· blocks 6
#4
0x0c7abd22
· blocks 5
#5
0x0c7abd22
· blocks 2
#6
0xab083028
· blocks 4
#7
0xab083028
· blocks 2
#14
execFwdPositionOpsV2
· blocks 1
#16
0xed82b078
#11
0x41a8f47c
· blocks 1
#15
execFwdPositionOpsV2
#12
0x41a8f47c
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
w4
7
w5
11
w6
12
w7
14
w5
15
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xaad6be10…0801
0x2a68ba…90c5
14 touches
21 conflicts
0xa1087a5c…66c4
0x754704…b603
10 touches
10 conflicts
0xbc3a1a73…b32e
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001f
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002f
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:
Kuru Exchange: MarginAccount
21 conflicts on slot
0xaad6be10ae…2c0801
Audit this contract →
← previous block
·
next block →
recent activity