pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,861,960
← previous block
next block →
recent activity
Analyzing
Block #102,861,960
23 transactions · 18 stateful · 2026-09-07 21:34:54 UTC
Parallelism
74
/100
Blocked
56
%
Avg conflicts / tx
0.87
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,861,960
· 23 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#5
0xab083028
· blocks 2
#7
0x5acec890
#8
placeAndExecuteMarketSell
#9
placeAndExecuteMarketBuy
#10
placeAndExecuteMarketSell
#11
placeAndExecuteMarketBuy
#12
placeAndExecuteMarketBuy
#19
execFwdPositionOpsV2
#20
transferWithAuthorization
#21
setData
#22
execOrders
#2
0x0c7abd22
· blocks 2
#6
0x5acec890
#13
placeAndExecuteMarketBuy
· blocks 4
#18
execFwdPositionOpsV2
#3
0x0c7abd22
· blocks 1
#14
placeAndExecuteMarketSell
· blocks 3
#4
0x0c7abd22
#15
placeAndExecuteMarketBuy
· blocks 2
#16
placeAndExecuteMarketSell
· blocks 1
#17
placeAndExecuteMarketSell
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
w0
6
w1
13
w1
14
w2
15
w3
16
w4
17
w5
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x11b69a7e…334e
0x01bff4…1071
10 touches
10 conflicts
0xa1087a5c…66c4
0x754704…b603
10 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…001c
0x1b6862…e19c
8 touches
6 conflicts
0x2b093939…9087
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002c
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:
0x01bff417…bc1071
10 conflicts on slot
0x11b69a7ea1…83334e
Audit this contract →
← previous block
·
next block →
recent activity