pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#77,350,701
← previous block
next block →
recent activity
Analyzing
Block #77,350,701
24 transactions · 21 stateful · 2026-05-27 13:27:41 UTC
Parallelism
71
/100
Blocked
62
%
Avg conflicts / tx
1.42
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,350,701
· 24 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#6
updatePrices
#7
updatePrices
#8
0x6a16f1c5
· blocks 2
#12
updateDataFeedsValuesPartial
#13
0x0f6795d9
#14
0x0f6795d9
#15
setData
#16
redeemDelegations
#17
0x39435dac
· blocks 6
#2
0x0c7abd22
· blocks 3
#9
0x6a16f1c5
· blocks 1
#11
0x3f5c179b
#18
0x39435dac
· blocks 5
#3
0x0c7abd22
· blocks 2
#10
0x6a16f1c5
#19
0x39435dac
· blocks 4
#4
0xed82b078
· blocks 1
#20
0x39435dac
· blocks 3
#5
0xab083028
#21
0x39435dac
· blocks 2
#22
0x39435dac
· blocks 1
#23
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
w3
5
w4
8
w0
9
w1
10
w2
11
w1
17
w0
18
w1
19
w2
20
w3
21
w4
22
w5
23
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0xf8f1e808…a4fd
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…001d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002d
0x1b6862…e19c
6 touches
3 conflicts
0x7322fb4a…635d
0x1b6862…e19c
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:
Perpl
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity