pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,835,699
← previous block
next block →
recent activity
Analyzing
Block #90,835,699
18 transactions · 17 stateful · 2026-07-27 17:50:28 UTC
Parallelism
72
/100
Blocked
47
%
Avg conflicts / tx
0.83
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,835,699
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 3
#3
0x6a679adc
#4
0x4d8dc985
· blocks 4
#6
updatePrices
#7
0x5a5d9a99
· blocks 1
#8
0x5a5d9a99
#9
0x5a5d9a99
#13
updateDataFeedsValuesPartial
#16
setData
#2
0x6ad2e98b
#5
0x4d8dc985
· blocks 3
#14
0x3f5c179b
· blocks 1
#17
0x39435dac
#10
0x0f6795d9
· blocks 2
#15
0xed82b078
#11
0x0f6795d9
· blocks 1
#12
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
7
w0
10
w2
11
w3
12
w4
14
w1
15
w2
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfb31d278…9107
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0x449d101e…ea3f
0xa6afd3…d132
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0x1bdb47ec…864a
0x34b655…2a6f
6 touches
3 conflicts
0x5655f5c3…6b75
0x34b655…2a6f
6 touches
3 conflicts
0x948836ff…59ab
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
10 conflicts on slot
0xfb31d278a3…299107
Audit this contract →
← previous block
·
next block →
recent activity