pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#76,529,260
← previous block
next block →
recent activity
Analyzing
Block #76,529,260
27 transactions · 23 stateful · 2026-05-23 18:14:41 UTC
Parallelism
78
/100
Blocked
65
%
Avg conflicts / tx
1.26
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#76,529,260
· 27 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0xed82b078
· blocks 4
#10
0x5339c59f
#12
0x5bf9264c
#13
0x5bf9264c
#14
updateDataFeedsValuesPartial
#15
0x98717539
· blocks 5
#18
0x0f6795d9
#20
0x0f6795d9
#21
setData
#23
0x39435dac
#2
0x0c7abd22
· blocks 2
#4
0xab083028
· blocks 3
#16
0x98717539
· blocks 3
#17
0x0f6795d9
· blocks 3
#5
0xab083028
· blocks 2
#6
0x0c7abd22
· blocks 2
#19
0x0f6795d9
· blocks 1
#22
0x39435dac
· blocks 3
#7
0xed82b078
· blocks 1
#8
0x5339c59f
#11
0xed82b078
#24
0x39435dac
· blocks 2
#9
0x5339c59f
#25
0x39435dac
· blocks 1
#26
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
w2
7
w3
8
w3
9
w4
11
w3
15
w0
16
w1
17
w1
19
w2
22
w2
24
w3
25
w4
26
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8af5021b…6256
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x75d17fe1…81a4
0xa6afd3…d132
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…001d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002d
0x1b6862…e19c
6 touches
3 conflicts
0x11998eac…f9a4
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
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
6 conflicts on slot
0x8af5021b34…a96256
Audit this contract →
← previous block
·
next block →
recent activity