pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,764,194
← previous block
next block →
recent activity
Analyzing
Block #91,764,194
53 transactions · 41 stateful · 2026-07-30 23:44:39 UTC
Parallelism
81
/100
Blocked
56
%
Avg conflicts / tx
1.28
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,764,194
· 53 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
execute
#2
0x6a6be25f
#3
executePacked
#4
0x6a6be25f
#5
postStateList
#6
setData
#7
0x0c7abd22
· blocks 1
#8
updatePrices
· blocks 3
#12
0x41a8f47c
#13
0x5a5d9a99
· blocks 6
#17
updateDataFeedsValuesPartial
#18
0x0f6795d9
#19
0x0f6795d9
#20
0x3f5c179b
#21
0x3f5c179b
#22
0x3f5c179b
· blocks 4
#24
0x0f6795d9
#28
0xed82b078
· blocks 3
#34
0x39435dac
#35
0x39435dac
#37
0x39435dac
#39
0x39435dac
#41
0x39435dac
#42
0x39435dac
#43
0x39435dac
#45
0x39435dac
#49
0x39435dac
#51
0x59558d29
#52
0xc7e3ec2c
#9
updatePrices
· blocks 2
#14
0x5a5d9a99
· blocks 4
#23
0x0c7abd22
· blocks 2
#25
batchUpdate
· blocks 3
#26
0x39435dac
· blocks 1
#29
0xed82b078
#36
0x39435dac
· blocks 7
#10
updatePrices
· blocks 1
#15
0x5a5d9a99
· blocks 1
#27
0xed82b078
· blocks 2
#38
0x39435dac
· blocks 6
#11
updatePrices
#16
0x5a5d9a99
· blocks 4
#30
0xed82b078
· blocks 2
#31
0xed82b078
#32
0xed82b078
· blocks 1
#40
0x39435dac
· blocks 5
#33
0xed82b078
#44
0x39435dac
· blocks 4
#46
0x39435dac
· blocks 3
#47
0x39435dac
· blocks 2
#48
0x39435dac
· blocks 1
#50
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
8
w0
9
w1
10
w2
11
w3
13
w0
14
w1
15
w2
16
w3
22
w0
23
w1
25
w1
26
w1
27
w2
30
w3
36
w1
38
w2
40
w4
44
w5
46
w6
48
w8
50
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
16 touches
28 conflicts
0x00000000…003d
0x40c49f…2af0
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0x91855e…ac7e
8 touches
6 conflicts
0x8252706a…7ca5
0x34b655…2a6f
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0xc1c3a0cb…812e
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
28 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity