pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,902,049
← previous block
next block →
recent activity
Analyzing
Block #75,902,049
16 transactions · 14 stateful · 2026-05-20 20:37:44 UTC
Parallelism
75
/100
Blocked
50
%
Avg conflicts / tx
0.63
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,902,049
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0x5bf9264c
#5
0x98717539
· blocks 2
#6
updateDataFeedsValuesPartial
#8
0x0f6795d9
#9
0x0f6795d9
#10
0x6df9e92b
· blocks 1
#12
setData
#2
0x0c7abd22
· blocks 2
#11
0x6df9e92b
#13
0x39435dac
· blocks 2
#3
0x0c7abd22
#7
0x23afbff3
#14
0x39435dac
· blocks 1
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
7
w2
10
w0
11
w1
13
w1
14
w2
15
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5086c64a…28ba
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xdd19f354…9887
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0000
0x019883…2a9a
4 touches
1 conflict
0x44ad89ba…cf83
0x0cc9b2…7777
4 touches
1 conflict
0x99a3a7c1…1e2b
0x0cc9b2…7777
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
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:
Perpl
3 conflicts on slot
0x5086c64a56…bb28ba
Audit this contract →
← previous block
·
next block →
recent activity