pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,874,757
← previous block
next block →
recent activity
Analyzing
Block #102,874,757
36 transactions · 28 stateful · 2026-09-07 22:39:18 UTC
Parallelism
81
/100
Blocked
64
%
Avg conflicts / tx
0.94
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,874,757
· 36 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 9
#3
0xa9b28aa6
#4
executePacked
#5
0xf78cb219
#7
executePacked
#8
0xab083028
#10
main_all
#13
0x4297b034
#14
0x8263f5d9
#16
0x5acec890
#19
0x4cb2db39
· blocks 1
#22
executeBatch
#27
0xed82b078
#28
0xed82b078
#29
transferWithAuthorization
· blocks 1
#31
0x6a9f3d19
#32
setData
#2
0x0c7abd22
· blocks 3
#11
0x5acec890
· blocks 7
#20
0x59558d29
#30
transferWithAuthorization
#6
0xaf5e395a
#9
executePacked
#12
0x5acec890
· blocks 3
#21
0x0c7abd22
#24
execFwdPositionOpsV2
· blocks 1
#25
execFwdPositionOpsV2
#15
0x5acec890
· blocks 4
#26
execFwdPositionOpsV2
#17
0x5acec890
· blocks 2
#33
execOrders
· blocks 2
#18
0x5acec890
#23
execFwdPositionOpsV2
#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
2
w1
6
w2
9
w2
11
w1
12
w2
15
w3
17
w4
18
w5
21
w2
24
w2
25
w2
26
w3
33
w4
35
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xca841faa…486a
0x34b655…2a6f
12 touches
15 conflicts
0x045532dd…4b7d
0x34b655…2a6f
6 touches
3 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x51fc8795…126f
0x34b655…2a6f
6 touches
3 conflicts
0x2e33eca1…7e4b
0xd32edf…ff58
5 touches
3 conflicts
0xcba76693…20ff
0x2d82ac…5fd8
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:
Perpl
15 conflicts on slot
0xca841faae5…71486a
Audit this contract →
← previous block
·
next block →
recent activity