pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#75,116,838
← previous block
next block →
recent activity
Analyzing
Block #75,116,838
20 transactions · 14 stateful · 2026-05-17 05:08:11 UTC
Parallelism
85
/100
Blocked
36
%
Avg conflicts / tx
0.4
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,116,838
· 20 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6a094db3
#2
0x6a094db3
#3
0x1ffa3c9b
· blocks 2
#4
0x98717539
· blocks 3
#6
0x98717539
#8
0x0c7abd22
· blocks 1
#10
0xed82b078
#11
updateDataFeedsValuesPartial
#13
0x6a094db3
#14
0x6a094db3
#15
0x6a094db3
#16
setData
#17
0x1ea7eec1
#19
execute
#5
0x98717539
· blocks 1
#9
0x0c7abd22
· blocks 1
#18
0x39435dac
#7
0x98717539
#12
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w1
7
w2
8
w0
9
w1
12
w2
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0xba38536d…2b7d
0x065c9d…c394
6 touches
3 conflicts
0x3e49348b…9445
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x348fda08…7e96
0x065c9d…c394
4 touches
1 conflict
0x84bc3c66…df12
0x065c9d…c394
4 touches
1 conflict
0x00000000…0012
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:
0x34b6552d…112a6f
3 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity