pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#73,924,136
← previous block
next block →
recent activity
Analyzing
Block #73,924,136
19 transactions · 18 stateful · 2026-05-11 16:30:28 UTC
Parallelism
37
/100
Blocked
72
%
Avg conflicts / tx
2.42
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,924,136
· 19 txs across 12 waves · depth 12
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#5
execute
#6
updateDataFeedsValuesPartial
#16
setData
#17
0x39435dac
· blocks 1
#2
0x0c7abd22
· blocks 1
#18
0x39435dac
#3
0x0c7abd22
· blocks 8
#4
0x1ffa3c9b
· blocks 9
#7
0x5339c59f
· blocks 3
#8
0xed82b078
· blocks 5
#9
0xed82b078
· blocks 4
#10
0xed82b078
· blocks 5
#11
0x5339c59f
· blocks 3
#12
0xed82b078
· blocks 2
#13
0x5339c59f
· blocks 2
#14
0xed82b078
· blocks 1
#15
0xed82b078
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
7
w4
8
w5
9
w6
10
w7
11
w8
12
w8
13
w9
14
w10
15
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
16 touches
28 conflicts
0x046a928e…0012
0x2a68ba…90c5
10 touches
10 conflicts
0xf537eaa0…73c8
0x065c9d…c394
8 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0019
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:
0x065c9d28…a9c394
28 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity