pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,953,150
← previous block
next block →
recent activity
Analyzing
Block #99,953,150
79 transactions · 61 stateful · 2026-08-28 17:04:23 UTC
Parallelism
75
/100
Blocked
79
%
Avg conflicts / tx
2.95
Longest chain
20
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,953,150
· 79 txs across 20 waves · depth 20
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
wave
w13
wave
w14
wave
w15
wave
w16
wave
w17
wave
w18
wave
w19
#0
syscallReward
#1
0x0c7abd22
· blocks 10
#12
0x575c0012
#13
0x6a91c00f
· blocks 2
#14
0xf1e6b9…1fae
#15
0x6a91c00f
#17
0xab083028
#23
0xab083028
#26
0x6a91c00f
#27
0x6a91c00f
#28
0x6a91c00f
#29
matchOrders
· blocks 1
#31
setData
#32
0x6a91c00f
#33
updatePrices
· blocks 2
#34
updatePrices
#36
updatePrices
#38
updatePrices
#41
0x32d01e04
#42
0x32d01e04
#53
0x4cb2db39
#54
0x59558d29
#55
execPerpOps
#56
execOrders
#58
execFwdPositionOpsV2
#59
0x3f5c179b
#61
forward
#62
0xed82b078
#66
postStateList
#67
0x34653439
#70
execOrders
#2
0x0c7abd22
· blocks 20
#25
0x6a91c00f
· blocks 1
#30
matchOrders
#35
updatePrices
· blocks 1
#3
0x0c7abd22
· blocks 19
#37
updatePrices
#46
0x6a91c00f
#4
0x0c7abd22
· blocks 10
#16
0xab083028
· blocks 11
#5
0x0c7abd22
· blocks 8
#18
0xab083028
· blocks 10
#44
execOrders
· blocks 1
#6
0x0c7abd22
· blocks 11
#19
0xab083028
· blocks 8
#60
batchUpdate
· blocks 1
#7
0x0c7abd22
· blocks 10
#20
0xab083028
· blocks 7
#45
execOrders
#49
execOrder
· blocks 1
#64
0xed82b078
#8
0x0c7abd22
· blocks 7
#21
0xab083028
· blocks 6
#9
0x0c7abd22
· blocks 9
#22
0xab083028
· blocks 5
#68
execOrders
· blocks 9
#10
0x0c7abd22
· blocks 3
#69
execOrders
· blocks 8
#11
0x0c7abd22
· blocks 2
#47
execOrder
· blocks 2
#71
execOrders
· blocks 7
#24
0xab083028
· blocks 4
#48
execOrder
· blocks 1
#72
execOrders
· blocks 6
#39
0xab083028
· blocks 3
#50
execOrder
· blocks 3
#65
0xed82b078
#73
execOrders
· blocks 5
#40
0xab083028
· blocks 2
#51
execOrder
· blocks 1
#52
execOrder
· blocks 3
#43
0xab083028
· blocks 1
#57
execFwdPositionOpsV2
· blocks 2
#63
0xed82b078
#74
execOrders
· blocks 4
#75
execOrders
· blocks 3
#76
execOrders
· blocks 2
#77
execOrders
· blocks 1
#78
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
w4
6
w5
7
w6
8
w7
9
w8
10
w9
11
w10
16
w3
18
w4
19
w5
20
w6
21
w7
22
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
24 touches
66 conflicts
0xf9936a36…a770
0xd32edf…ff58
21 touches
55 conflicts
0x00000000…0015
0x1b6862…e19c
20 touches
45 conflicts
0x00000000…0019
0x1b6862…e19c
20 touches
45 conflicts
0x00000000…0029
0x1b6862…e19c
20 touches
45 conflicts
0xd59f6ed1…03e5
0x1b6862…e19c
20 touches
45 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
20 touches
45 conflicts
0x00000000…0012
0x1b6862…e19c
20 touches
45 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:
Kuru Exchange: MarginAccount
66 conflicts on slot
0x889d5e90c7…59929a
Audit this contract →
← previous block
·
next block →
recent activity