pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,520,093
← previous block
next block →
recent activity
Analyzing
Block #74,520,093
18 transactions · 8 stateful · 2026-05-14 10:39:32 UTC
Parallelism
83
/100
Blocked
25
%
Avg conflicts / tx
0.17
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,520,093
· 18 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0x1094dc9f
#4
updateDataFeedsValuesPartial
#6
0xccf50a51
#7
0x5bf9264c
#8
0x5bf9264c
#9
0xd53e7c84
#10
0xed82b078
#11
setData
#12
0xe63e98…afc5
#13
0xcf9fbf…6a7f
#14
0x8b6266…3cc6
#15
0xf83eeb…f750
#16
0xe22ab1…28f4
#17
0x785f5745
#2
0x0c7abd22
· blocks 1
#5
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1f3a6dfc…872f
0xd32edf…ff58
5 touches
3 conflicts
0x14d1bf0e…e09e
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x30276c1c…47b4
0x2a68ba…90c5
4 touches
1 conflict
0x5959fe40…d227
0x065c9d…c394
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0x264c6e4e…cbb6
0x3bd359…433a
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:
0xd32edf66…9fff58
3 conflicts on slot
0x1f3a6dfc33…51872f
Audit this contract →
← previous block
·
next block →
recent activity