pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,319,178
← previous block
next block →
recent activity
Analyzing
Block #99,319,178
30 transactions · 28 stateful · 2026-08-26 11:39:13 UTC
Parallelism
87
/100
Blocked
43
%
Avg conflicts / tx
0.77
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,319,178
· 30 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xcf7468f4
#2
executePacked
· blocks 1
#3
execute
#4
0xefdb8189
· blocks 5
#5
0xab083028
· blocks 1
#7
execOrders
#8
0x0c7abd22
· blocks 3
#12
0x5acec890
· blocks 2
#13
0x5acec890
#15
execPerpOps
#16
execPerpOps
#18
0x3f5c179b
#22
execOrders
#23
0xed82b078
#25
transfer
#26
0x6a8ed0d8
#27
setData
#6
0x6ad2e98b
#9
0x0c7abd22
· blocks 2
#14
0xb414539a
#17
execFwdPositionOpsV2
· blocks 2
#19
redeemDelegations
· blocks 3
#10
0x0c7abd22
· blocks 1
#20
redeemDelegations
· blocks 1
#21
execFwdPositionOpsV2
· blocks 1
#28
execOrders
· blocks 1
#11
0x0c7abd22
#24
execFwdPositionOpsV2
#29
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
5
w0
6
w1
8
w0
9
w1
10
w2
11
w3
12
w0
14
w1
17
w1
19
w1
20
w2
21
w2
24
w3
28
w2
29
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x875fe21d…2e63
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x3961cf58…8dc4
0xd32edf…ff58
7 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x1db5837f…1264
0x34b655…2a6f
6 touches
3 conflicts
0x55192654…91fe
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0xea02471d…1542
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:
Perpl
6 conflicts on slot
0x875fe21de7…fd2e63
Audit this contract →
← previous block
·
next block →
recent activity