pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#85,971,322
← previous block
next block →
recent activity
Analyzing
Block #85,971,322
21 transactions · 17 stateful · 2026-07-06 11:52:52 UTC
Parallelism
81
/100
Blocked
47
%
Avg conflicts / tx
0.71
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,971,322
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#5
execute
#6
0xab083028
#8
0x8263f5d9
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#12
0xed82b078
#13
0x6a4b978b
#14
setData
#15
0x1f375b…785b
#16
0x064304…5678
#17
0x39435dac
· blocks 3
#2
0x0c7abd22
· blocks 2
#4
swapWithBackendSignature
· blocks 1
#7
0x6ad2e98b
#18
0x39435dac
· blocks 2
#3
0x0c7abd22
· blocks 1
#19
0x39435dac
· blocks 1
#11
0x0c7abd22
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w1
7
w1
11
w3
17
w0
18
w1
19
w2
20
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xa5c19b15…be20
0xd32edf…ff58
7 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xa7013be2…c0a8
0x34b655…2a6f
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x00000000…001a
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002a
0x1b6862…e19c
4 touches
1 conflict
0x580c6fe7…0fe4
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity