pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,218,549
← previous block
next block →
recent activity
Analyzing
Block #102,218,549
26 transactions · 25 stateful · 2026-09-05 15:19:37 UTC
Parallelism
73
/100
Blocked
48
%
Avg conflicts / tx
0.85
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,218,549
· 26 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x6a9c330b
· blocks 1
#7
updatePrices
#8
updatePrices
#9
0xab083028
#10
execOrders
#13
execPerpOps
#14
updateDataFeedsValuesPartial
#15
transferWithAuthorization
· blocks 1
#17
setData
#20
0xed82b078
#21
0xed82b078
· blocks 1
#23
execOrders
· blocks 2
#2
0x0c7abd22
· blocks 4
#6
0x6a9c330b
#16
transferWithAuthorization
#22
0xed82b078
#3
0x0c7abd22
· blocks 3
#4
0x0c7abd22
· blocks 2
#11
0x3e2e8792
· blocks 2
#24
execOrders
· blocks 1
#12
execOrder
· blocks 1
#25
execOrders
#18
execFwdPositionOpsV2
· blocks 1
#19
execFwdPositionOpsV2
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
11
w3
12
w4
15
w0
16
w1
18
w5
19
w6
21
w0
22
w1
23
w0
24
w3
25
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
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
0x35801c67…bcc5
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x855a031d…2ea7
0xd32edf…ff58
7 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:
ShMonad (shMON)
6 conflicts on slot
0x0000000000…000012
Audit this contract →
← previous block
·
next block →
recent activity