pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#108,020,831
← previous block
next block →
recent activity
Analyzing
Block #108,020,831
32 transactions · 29 stateful · 2026-09-25 23:11:46 UTC
Parallelism
72
/100
Blocked
55
%
Avg conflicts / tx
1.31
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#108,020,831
· 32 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#7
0xab083028
#8
matchOrders
#9
0x5acec890
· blocks 3
#11
0x59558d29
#13
0xe10c815c
#16
0x5acec890
#17
0x5acec890
#18
0x4f819052
#19
execOrders
#25
verifyOracleProofV2
#26
0x57368ddf
#29
setData
#30
0x61d59c2d
#31
0x61d59c2d
#2
0x0c7abd22
· blocks 3
#10
0x5acec890
· blocks 2
#3
0x0c7abd22
· blocks 2
#14
0x5acec890
· blocks 1
#4
0x0c7abd22
· blocks 7
#15
0x5acec890
#5
0x0c7abd22
· blocks 4
#20
placeAndExecuteMarketSell
· blocks 4
#6
0xab083028
· blocks 3
#21
placeAndExecuteMarketBuy
· blocks 3
#12
0x4297b034
· blocks 2
#22
placeAndExecuteMarketBuy
· blocks 2
#23
placeAndExecuteMarketSell
· blocks 1
#27
0xed82b078
· blocks 1
#24
placeAndExecuteMarketBuy
#28
0xed82b078
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
9
w0
10
w1
12
w6
14
w2
20
w4
21
w5
22
w6
23
w7
24
w8
27
w7
28
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1087a5c…66c4
0x754704…b603
12 touches
15 conflicts
0x11b69a7e…334e
0xee8c0e…1242
12 touches
15 conflicts
0x00000000…003d
0x065c9d…c394
10 touches
10 conflicts
0x8882f5a2…56e8
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…001b
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x002fed35…79fa
0x2a68ba…90c5
8 touches
6 conflicts
0xca841faa…486a
0x34b655…2a6f
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:
USDC (USDC)
15 conflicts on slot
0xa1087a5ca6…0a66c4
Audit this contract →
← previous block
·
next block →
recent activity