pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,360,309
← previous block
next block →
recent activity
Analyzing
Block #99,360,309
31 transactions · 30 stateful · 2026-08-26 15:06:17 UTC
Parallelism
58
/100
Blocked
73
%
Avg conflicts / tx
2.42
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,360,309
· 31 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#5
0x6a8f0160
· blocks 1
#7
execOrders
· blocks 3
#8
execOrder
#10
0x59558d29
#11
0xb414539a
#20
setData
#21
execOrders
· blocks 9
#2
0x0c7abd22
· blocks 3
#9
execOrder
· blocks 2
#13
0x6a8f0160
#17
0xed82b078
· blocks 1
#3
0x0c7abd22
· blocks 3
#14
execFwdPositionOpsV2
· blocks 2
#18
0xed82b078
#4
0x0c7abd22
· blocks 4
#15
execFwdPositionOpsV2
· blocks 3
#16
0x3f5c179b
#22
execOrders
· blocks 8
#6
0x5acec890
· blocks 3
#12
0x0c7abd22
#19
execFwdPositionOpsV2
#23
execOrders
· blocks 7
#24
execOrders
· blocks 6
#25
execOrders
· blocks 5
#26
execOrders
· blocks 4
#27
execOrders
· blocks 3
#28
execOrders
· blocks 2
#29
execOrders
· blocks 1
#30
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w0
6
w4
7
w0
9
w1
12
w4
13
w1
14
w2
15
w3
16
w3
17
w1
22
w3
23
w5
24
w6
28
w10
29
w11
30
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
20 touches
45 conflicts
0x20b1b7b9…5924
0xd32edf…ff58
9 touches
10 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…001e
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002e
0x1b6862…e19c
6 touches
3 conflicts
0xba5743c7…21c5
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 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
45 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity