pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,617,556
← previous block
next block →
recent activity
Analyzing
Block #75,617,556
13 transactions · 10 stateful · 2026-05-19 13:01:05 UTC
Parallelism
85
/100
Blocked
30
%
Avg conflicts / tx
0.23
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,617,556
· 13 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x6a0c5f89
· blocks 1
#2
0xed82b078
· blocks 1
#3
updateDataFeedsValuesPartial
#4
0x5bf9264c
#5
0x5bf9264c
#7
0x98717539
#9
0xe9316489
#10
setData
#11
0x39435dac
· blocks 1
#6
0x6a0c5f89
#8
0x0c7abd22
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
6
w1
8
w1
11
w0
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5086c64a…28ba
0x34b655…2a6f
4 touches
1 conflict
0xbdb4cdf8…0e0b
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0xa1d44989…07f0
0x065c9d…c394
3 touches
1 conflict
0xf847c44b…e82a
0x065c9d…c394
3 touches
1 conflict
0x9bf064a6…4f04
0x2a68ba…90c5
2 touches
0 conflicts
0x080970fe…1375
0x34b655…2a6f
2 touches
0 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
1 conflict on slot
0x5086c64a56…bb28ba
Audit this contract →
← previous block
·
next block →
recent activity