pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#79,241,281
← previous block
next block →
recent activity
Analyzing
Block #79,241,281
18 transactions · 15 stateful · 2026-06-05 07:34:27 UTC
Parallelism
72
/100
Blocked
40
%
Avg conflicts / tx
0.72
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#79,241,281
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x5339c59f
#2
0x5339c59f
· blocks 4
#6
0xed82b078
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x6a227c7b
#12
0x6a227c7b
#13
setData
#14
0x39435dac
· blocks 2
#17
0xc7e3ec2c
#3
0xab083028
· blocks 3
#15
0x39435dac
· blocks 1
#4
0xab083028
· blocks 2
#16
0x39435dac
#5
0xab083028
· blocks 1
#11
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
11
w4
14
w0
15
w1
16
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9e20cccf…19cc
0xa6afd3…d132
10 touches
10 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x52d65d97…1c96
0xa6afd3…d132
8 touches
6 conflicts
0xdf708ee7…1fcf
0xc8689a…ee79
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x40970e69…da50
0x69df8a…6292
6 touches
3 conflicts
0x8cf3d245…1d0d
0x69df8a…6292
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:
0xa6afd386…b0d132
10 conflicts on slot
0x9e20cccfee…8c19cc
Audit this contract →
← previous block
·
next block →
recent activity