pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,304,367
← previous block
next block →
recent activity
Analyzing
Block #87,304,367
37 transactions · 32 stateful · 2026-07-12 16:22:35 UTC
Parallelism
70
/100
Blocked
56
%
Avg conflicts / tx
1.27
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,304,367
· 37 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#3
0x6a53bfc3
#4
0x6a53bfc3
#6
0xab083028
#7
updatePrices
· blocks 1
#9
0x39435dac
· blocks 8
#12
0x5bf9264c
#13
0x5bf9264c
#14
0x5a5d9a99
· blocks 4
#18
0x0f6795d9
· blocks 1
#21
redeemDelegations
#22
updateDataFeedsValuesPartial
#23
executeBatch
#26
0x57368ddf
#27
claim
#30
0x6a53bfc3
#31
setData
#36
0xc7e3ec2c
#2
0x0c7abd22
· blocks 4
#8
updatePrices
#10
0x39435dac
· blocks 4
#15
0x5a5d9a99
· blocks 3
#5
0x0c7abd22
· blocks 2
#16
0x5a5d9a99
· blocks 3
#28
0xed82b078
#29
0xed82b078
#11
0x0c7abd22
#17
0x5a5d9a99
· blocks 2
#24
0x3f5c179b
#19
0x0f6795d9
· blocks 2
#20
0x0f6795d9
· blocks 1
#25
0x0f6795d9
· blocks 1
#32
0x39435dac
· blocks 3
#33
0x39435dac
· blocks 2
#34
0x39435dac
· blocks 1
#35
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w2
7
w0
8
w1
9
w0
10
w1
11
w3
14
w0
15
w1
16
w2
17
w3
19
w4
20
w5
24
w3
25
w6
28
w2
29
w2
32
w7
33
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x94ba9c4a…41d8
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x64aaadbf…f9f3
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
8 touches
6 conflicts
0x7010f3e1…fa6b
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…001c
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002c
0x1b6862…e19c
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
10 conflicts on slot
0x94ba9c4a07…0c41d8
Audit this contract →
← previous block
·
next block →
recent activity