pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,919,985
← previous block
next block →
recent activity
Analyzing
Block #74,919,985
26 transactions · 20 stateful · 2026-05-16 07:12:41 UTC
Parallelism
73
/100
Blocked
60
%
Avg conflicts / tx
1
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,919,985
· 26 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 2
#4
0x39ecce49
#5
0x6a081961
#6
0x6a081961
#7
0x1ffa3c9b
· blocks 2
#9
updatePrices
· blocks 1
#10
updatePrices
#12
updatePrices
#13
0x6a081960
#14
0x98717539
· blocks 4
#16
nothingToSeeHere_04ikDO9
#17
0x000000b2
#19
setData
#2
0x0c7abd22
· blocks 1
#8
0x1ffa3c9b
· blocks 1
#11
updatePrices
#15
0x98717539
#20
0x39435dac
· blocks 5
#3
0x0c7abd22
#18
0xed82b078
#21
0x39435dac
· blocks 4
#22
0x39435dac
· blocks 3
#23
0x39435dac
· blocks 2
#24
0x39435dac
· blocks 1
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
7
w0
8
w1
9
w0
11
w1
14
w0
15
w1
18
w2
20
w1
21
w2
22
w3
23
w4
24
w5
25
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x631b4113…baa9
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002d
0x1b6862…e19c
6 touches
3 conflicts
0x91220b8f…7a06
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:
0x34b6552d…112a6f
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity