pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,626,004
← previous block
next block →
recent activity
Analyzing
Block #99,626,004
46 transactions · 43 stateful · 2026-08-27 13:31:00 UTC
Parallelism
76
/100
Blocked
60
%
Avg conflicts / tx
1.72
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,626,004
· 46 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x708909ad
#2
0xd524a9da
#3
executePacked
· blocks 2
#5
0xaf5e395a
· blocks 4
#6
0xaf5e395a
#7
setData
#8
0x0c7abd22
· blocks 6
#14
0x5acec890
· blocks 1
#20
execOrder
· blocks 1
#21
0x59558d29
#22
0x6cfade05
#25
0x62be7533
#26
execFwdPositionOpsV2
#27
execFwdPositionOpsV2
· blocks 1
#28
0x3f5c179b
#29
0x3f5c179b
#30
0x3f5c179b
· blocks 1
#36
0x6a903c8b
· blocks 1
#38
0x6a903c8b
#4
executePacked
#9
0x0c7abd22
· blocks 5
#12
0x6ad2e98b
· blocks 1
#15
0x5acec890
· blocks 5
#32
batchUpdate
#35
execFwdPositionOpsV2
#37
0x6a903c8b
#10
0x0c7abd22
· blocks 4
#13
0xab083028
· blocks 3
#16
0x5acec890
· blocks 7
#11
0x0c7abd22
· blocks 3
#17
0x928e4afa
· blocks 1
#18
execOrder
· blocks 4
#19
execOrder
· blocks 2
#23
0x0c7abd22
· blocks 2
#39
execOrders
· blocks 6
#24
0x0c7abd22
· blocks 1
#40
execOrders
· blocks 5
#31
0x0c7abd22
· blocks 2
#41
execOrders
· blocks 4
#33
0xed82b078
· blocks 1
#42
execOrders
· blocks 3
#34
0xed82b078
#43
execOrders
· blocks 2
#44
execOrders
· blocks 1
#45
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w0
8
w0
9
w1
10
w2
11
w3
12
w1
13
w2
23
w4
24
w5
31
w6
33
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x8fe193cb…ddcc
0xd32edf…ff58
13 touches
21 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
12 touches
15 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0x348fda08…7e96
0x065c9d…c394
8 touches
6 conflicts
0x886db264…846e
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0x96ed54e2…04ed
0x34b655…2a6f
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:
Perpl
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity