pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#89,864,781
← previous block
next block →
recent activity
Analyzing
Block #89,864,781
22 transactions · 20 stateful · 2026-07-24 08:05:43 UTC
Parallelism
55
/100
Blocked
50
%
Avg conflicts / tx
1.5
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,864,781
· 22 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
0x0c7abd22
#2
0x198981…79c9
#3
0x6a631d4f
#4
updatePrices
#5
updatePrices
#6
0x5a5d9a99
· blocks 5
#12
0x0f6795d9
#13
0x3f5c179b
#15
0x3f5c179b
#17
commit
#18
setData
#7
0x5a5d9a99
· blocks 7
#8
0x5a5d9a99
· blocks 6
#9
0x5a5d9a99
· blocks 3
#10
0x5a5d9a99
#11
0x0f6795d9
· blocks 4
#14
0x0f6795d9
· blocks 3
#16
0x0f6795d9
· blocks 2
#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
6
w0
7
w1
8
w2
9
w3
10
w4
11
w4
14
w5
16
w6
19
w7
20
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x43fd3667…094b
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x734ee320…caae
0x34b655…2a6f
8 touches
6 conflicts
0x66d5e476…8a1f
0x34b655…2a6f
6 touches
3 conflicts
0x2441f935…0d11
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
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
0x43fd366775…d0094b
Audit this contract →
← previous block
·
next block →
recent activity