pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,677,056
← previous block
next block →
recent activity
Analyzing
Block #89,677,056
23 transactions · 20 stateful · 2026-07-23 16:18:31 UTC
Parallelism
70
/100
Blocked
50
%
Avg conflicts / tx
0.83
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,677,056
· 23 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
#2
0x6a623f4f
#3
postStateList
#4
0xab083028
· blocks 1
#6
0x6a623f4f
#7
updatePrices
#8
0x5a5d9a99
· blocks 4
#10
0x6a623f4f
#15
updateDataFeedsValuesPartial
#16
transfer
#17
setData
#22
0xc7e3ec2c
#5
0xab083028
· blocks 1
#9
0x5a5d9a99
· blocks 2
#11
0x0f6795d9
· blocks 4
#12
0x3f5c179b
#13
0x0f6795d9
· blocks 1
#18
0x39435dac
· blocks 3
#14
0x39435dac
#19
0x39435dac
· blocks 2
#20
0x39435dac
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
8
w0
9
w1
11
w2
12
w2
13
w3
14
w4
18
w3
19
w4
20
w5
21
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc948dbdc…199a
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x0494220d…abf6
0x34b655…2a6f
4 touches
1 conflict
0x15c9b5bf…f732
0x34b655…2a6f
4 touches
1 conflict
0x183a32c3…5ef2
0x34b655…2a6f
4 touches
1 conflict
0x1e56f6b6…5940
0x34b655…2a6f
4 touches
1 conflict
0x47e6eaf7…65eb
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
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
0xc948dbdcb8…f4199a
Audit this contract →
← previous block
·
next block →
recent activity