pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#80,138,797
← previous block
next block →
recent activity
Analyzing
Block #80,138,797
20 transactions · 15 stateful · 2026-06-09 11:33:55 UTC
Parallelism
85
/100
Blocked
47
%
Avg conflicts / tx
0.4
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#80,138,797
· 20 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x6a27fa9b
· blocks 1
#4
0x1094dc9f
#6
0xa5fe348c
#8
updateDataFeedsValuesPartial
#9
0x5bf9264c
#10
0x5bf9264c
#11
0x6a27fa9b
#12
0x98717539
· blocks 3
#14
0x0f6795d9
#16
setData
#19
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#13
0x98717539
#15
0x6a27fa9b
#17
0x39435dac
· blocks 1
#5
0x5339c59f
#7
0xed82b078
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
5
w2
7
w2
12
w0
13
w1
15
w1
17
w1
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x34a1ee7e…fb20
0x34b655…2a6f
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x5540f956…69e8
0x065c9d…c394
4 touches
1 conflict
0x9ff176a9…152e
0x065c9d…c394
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
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
3 conflicts on slot
0x34a1ee7e95…7cfb20
Audit this contract →
← previous block
·
next block →
recent activity