pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#88,352,783
← previous block
next block →
recent activity
Analyzing
Block #88,352,783
27 transactions · 23 stateful · 2026-07-17 13:16:07 UTC
Parallelism
78
/100
Blocked
43
%
Avg conflicts / tx
0.74
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#88,352,783
· 27 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x055b1f…c25a
#2
0x6ad2e98b
· blocks 2
#3
0x98717539
· blocks 3
#4
0x4d8dc985
· blocks 2
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#9
redeemDelegations
#10
0x3f5c179b
#11
0x3f5c179b
#16
0x6a5a2b8e
#17
setData
#18
0x36326531
#23
0x39435dac
#24
0x39435dac
#25
0x39435dac
#26
0xc7e3ec2c
#7
0x0f6795d9
· blocks 5
#12
0x3f5c179b
· blocks 1
#8
0x0f6795d9
#13
0x0f6795d9
· blocks 1
#14
0x0f6795d9
#15
0x5339c59f
#19
0x39435dac
· blocks 3
#20
0x39435dac
· blocks 2
#21
0x39435dac
· blocks 1
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w0
7
w1
8
w2
12
w1
13
w2
14
w2
15
w2
19
w2
20
w3
21
w4
22
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x851145…3f07
6 touches
3 conflicts
0x62b86e44…980e
0x851145…3f07
6 touches
3 conflicts
0xda46a376…f6a6
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x274ac476…27fa
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x57330c5d…9973
0x34b655…2a6f
4 touches
1 conflict
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity