pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,736,774
← previous block
next block →
recent activity
Analyzing
Block #97,736,774
39 transactions · 28 stateful · 2026-08-20 21:59:11 UTC
Parallelism
80
/100
Blocked
43
%
Avg conflicts / tx
0.77
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,736,774
· 39 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 4
#2
0x0c7abd22
#4
0x0c7abd22
#6
0x0c7abd22
#7
0x0c7abd22
#9
0x7b84f330
#10
0x7b84f330
· blocks 1
#11
setData
#12
execOrders
#13
updatePrices
#14
updatePrices
#15
execOrder
· blocks 2
#16
execOrder
· blocks 2
#18
execPerpOps
#19
execPerpOps
#20
execOrder
#21
updateDataFeedsValuesPartial
#22
0x000000b2
#23
0x000000b2
#27
0xed82b078
#29
0x61d59c2d
#30
0x59558d29
#31
execOrders
#32
execOrders
· blocks 3
#36
execute
#37
0x7b84f330
#3
0x0c7abd22
· blocks 3
#17
execOrder
#33
execOrders
· blocks 2
#38
0x7b84f330
#5
0x0c7abd22
· blocks 5
#8
0x0c7abd22
· blocks 1
#24
execFwdPositionOpsV2
· blocks 3
#25
execFwdPositionOpsV2
· blocks 2
#28
0xed82b078
#26
execFwdPositionOpsV2
· blocks 1
#34
execOrders
· blocks 1
#35
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
5
w2
8
w3
10
w0
15
w0
16
w0
17
w1
24
w3
25
w4
26
w5
28
w4
32
w0
33
w1
34
w6
35
w7
38
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0xfaab1754…53be
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002d
0x1b6862…e19c
8 touches
6 conflicts
0x35801c67…bcc3
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:
ShMonad (shMON)
6 conflicts on slot
0x0000000000…000012
Audit this contract →
← previous block
·
next block →
recent activity