pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#103,040,145
← previous block
next block →
recent activity
Analyzing
Block #103,040,145
37 transactions · 30 stateful · 2026-09-08 12:32:09 UTC
Parallelism
84
/100
Blocked
47
%
Avg conflicts / tx
0.73
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#103,040,145
· 37 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
execute
· blocks 3
#2
0xa9b28aa6
#3
executePacked
#4
0x0c7abd22
· blocks 2
#8
execOrder
· blocks 1
#12
0x8263f5d9
#13
execOrders
#14
0x5acec890
#15
0x5acec890
#16
0x5acec890
#17
0x928e4afa
· blocks 1
#18
0x5acec890
#19
updateDataFeedsValuesPartial
#21
0x59558d29
#22
execPerpOps
#23
0xbb1740dd
#24
0xe3a3c9cc
#26
0x62be7533
#32
0xed82b078
#33
execFwdPositionOpsV2
#34
transferWithAuthorization
#35
setData
#5
0xab083028
· blocks 8
#20
0x0c7abd22
· blocks 1
#27
execFwdPositionOpsV2
#30
execFwdPositionOpsV2
· blocks 1
#6
0xab083028
· blocks 3
#7
main_all
· blocks 1
#29
0x0c7abd22
· blocks 1
#36
execOrders
#9
0xab083028
· blocks 3
#25
0x41a8f47c
#10
0xab083028
· blocks 2
#31
0xed82b078
#11
0x4297b034
#28
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
6
w2
7
w2
8
w0
9
w3
10
w4
11
w5
17
w0
20
w1
25
w3
27
w1
28
w5
29
w2
30
w1
31
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xaad6be10…0801
0x2a68ba…90c5
10 touches
10 conflicts
0xb87af72a…aef6
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0xd58dd8f5…af23
0xd32edf…ff58
5 touches
3 conflicts
0x4cc8d043…a70a
0x065c9d…c394
5 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x3ff1d113…b6d4
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:
Kuru Exchange: MarginAccount
10 conflicts on slot
0xaad6be10ae…2c0801
Audit this contract →
← previous block
·
next block →
recent activity