pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,956,813
← previous block
next block →
recent activity
Analyzing
Block #99,956,813
37 transactions · 34 stateful · 2026-08-28 17:22:51 UTC
Parallelism
81
/100
Blocked
65
%
Avg conflicts / tx
1.41
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,956,813
· 37 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 5
#4
0x67098489
· blocks 1
#7
0xa96df62f
#8
0x5acec890
· blocks 12
#10
updatePrices
#12
0x32d01e04
· blocks 3
#13
0x6a91c462
#19
execOrder
#20
execOrder
#21
execOrder
#22
execPerpOps
· blocks 1
#29
0x3f5c179b
#31
0x3f5c179b
#36
setData
#2
0x0c7abd22
· blocks 5
#9
0x5acec890
· blocks 5
#11
0xefdb8189
· blocks 2
#14
0x5acec890
#23
execPerpOps
#24
execOrders
· blocks 2
#30
0x3f5c179b
· blocks 2
#3
0x0c7abd22
· blocks 2
#6
0x6ad2e98b
#15
0x5acec890
· blocks 3
#25
execOrders
· blocks 1
#33
0xed82b078
· blocks 1
#5
0x0c7abd22
· blocks 1
#16
0x5acec890
· blocks 2
#26
execOrders
#35
0xed82b078
#17
0x5acec890
· blocks 2
#27
0x0c7abd22
· blocks 1
#18
0x928e4afa
#28
execFwdPositionOpsV2
· blocks 1
#34
0xed82b078
#32
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w3
6
w2
8
w0
9
w1
11
w1
14
w1
15
w2
16
w3
17
w4
18
w5
24
w1
25
w2
26
w3
27
w4
28
w5
34
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xca841faa…486a
0x34b655…2a6f
12 touches
15 conflicts
0xc8a2c2ac…c657
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001a
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002a
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x65bd5770…5ecc
0x1b6862…e19c
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
15 conflicts on slot
0xca841faae5…71486a
Audit this contract →
← previous block
·
next block →
recent activity