pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,809,720
← previous block
next block →
recent activity
Analyzing
Block #102,809,720
27 transactions · 23 stateful · 2026-09-07 17:11:55 UTC
Parallelism
70
/100
Blocked
61
%
Avg conflicts / tx
1.37
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,809,720
· 27 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
0xab083028
· blocks 2
#3
0x5acec890
· blocks 1
#4
0xcca080…0350
#5
0x8263f5d9
#6
0x5acec890
#8
0x59558d29
#9
0x59558d29
#11
execFwdPositionOpsV2
· blocks 1
#15
0x3f5c179b
#16
transferWithAuthorization
· blocks 7
#24
0x6a9ef05e
#25
setData
#2
0x4ccf0801
· blocks 3
#12
execFwdPositionOpsV2
#13
execFwdPositionOpsV2
#17
transferWithAuthorization
· blocks 6
#7
0x4cb2db39
#10
0x41a8f47c
· blocks 1
#18
transferWithAuthorization
· blocks 5
#14
placeAndExecuteMarketSell
· blocks 1
#19
transferWithAuthorization
· blocks 4
#20
transferWithAuthorization
· blocks 3
#26
0xc7068c7b
#21
transferWithAuthorization
· blocks 2
#22
transferWithAuthorization
· blocks 1
#23
transferWithAuthorization
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
7
w2
10
w2
11
w0
12
w1
13
w1
14
w3
16
w0
17
w1
18
w2
19
w3
20
w4
21
w5
22
w6
23
w7
26
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd17580f9…ece1
0x754704…b603
16 touches
28 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0xaad6be10…0801
0x2a68ba…90c5
6 touches
3 conflicts
0xedb2bcbb…e2fa
0x065c9d…c394
5 touches
3 conflicts
0x00000000…004f
0x80c745…7210
4 touches
1 conflict
0x7aad02c6…b979
0x34b655…2a6f
4 touches
1 conflict
0xcd063c95…66da
0x34b655…2a6f
4 touches
1 conflict
0xe26c4e53…94c2
0x34b655…2a6f
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:
USDC (USDC)
28 conflicts on slot
0xd17580f913…78ece1
Audit this contract →
← previous block
·
next block →
recent activity