pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,841,025
← previous block
next block →
recent activity
Analyzing
Block #75,841,025
19 transactions · 13 stateful · 2026-05-20 13:50:24 UTC
Parallelism
74
/100
Blocked
46
%
Avg conflicts / tx
0.42
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,841,025
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x1094dc9f
#2
0x6a0dbc98
#3
0x05ee6a22
#4
0xab083028
· blocks 1
#5
0x6a0dbc98
#7
0x62be7533
#10
0xed82b078
#12
updateDataFeedsValuesPartial
#13
setData
#14
play
#15
0x6a0dbc98
#16
0x39435dac
· blocks 2
#6
0x0c7abd22
· blocks 1
#17
0x39435dac
· blocks 1
#8
0x0c7abd22
· blocks 2
#18
0x39435dac
#9
0xa09e9040
· blocks 1
#11
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
6
w1
8
w2
9
w3
11
w4
16
w0
17
w1
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x74e485b1…d380
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x3a6e7600…e1f1
0xa6afd3…d132
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001f
0x1b6862…e19c
4 touches
1 conflict
0xcb45d9d6…cb87
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:
Kuru Exchange: Market-MON/USDC
3 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity