pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#80,168,036
← previous block
next block →
recent activity
Analyzing
Block #80,168,036
21 transactions · 19 stateful · 2026-06-09 14:48:52 UTC
Parallelism
81
/100
Blocked
42
%
Avg conflicts / tx
0.57
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#80,168,036
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x5339c59f
· blocks 2
#7
updateDataFeedsValuesPartial
#8
0x6a28284b
#9
updateDataFeedsValuesPartial
#10
0x5bf9264c
#11
0x5bf9264c
#12
0x98717539
· blocks 1
#14
0x6a28284b
#15
0xd10227eb
#17
setData
#20
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#4
0xab083028
· blocks 3
#13
0x98717539
· blocks 1
#5
0xab083028
· blocks 2
#18
0x39435dac
· blocks 1
#6
0xab083028
#16
0x3f5c179b
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w2
6
w3
12
w0
13
w1
16
w3
18
w2
19
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x179fe783…6945
0xa6afd3…d132
6 touches
3 conflicts
0xa973fa68…f94d
0xa6afd3…d132
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…002e
0x1b6862…e19c
4 touches
1 conflict
0x8b41ec8f…c2d9
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x90f07a4f…d932
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:
0xa6afd386…b0d132
3 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity