pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,238,244
← previous block
next block →
recent activity
Analyzing
Block #84,238,244
19 transactions · 16 stateful · 2026-06-28 11:21:03 UTC
Parallelism
79
/100
Blocked
38
%
Avg conflicts / tx
0.42
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,238,244
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 2
#3
0xab083028
#4
updatePrices
#5
0x5bf9264c
#6
0x5bf9264c
#7
0x5a5d9a99
· blocks 2
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0x6a410417
#15
setData
#16
redeem
#17
0x39435dac
· blocks 1
#2
0xab083028
#8
0x98717539
· blocks 2
#10
0x0c7abd22
#18
0x39435dac
#9
0x98717539
· blocks 1
#11
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
7
w0
8
w1
9
w2
10
w1
11
w3
17
w0
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe2e45419…f17b
0x34b655…2a6f
6 touches
3 conflicts
0xe99d8e68…a16e
0x34b655…2a6f
6 touches
3 conflicts
0xe02484a6…c32e
0xc8689a…ee79
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x1adc27b8…cb3a
0x34b655…2a6f
4 touches
1 conflict
0x75194ada…a1c5
0x34b655…2a6f
4 touches
1 conflict
0x7cb2f3fa…4836
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
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
3 conflicts on slot
0xe2e454194e…59f17b
Audit this contract →
← previous block
·
next block →
recent activity