pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,452,877
← previous block
next block →
recent activity
Analyzing
Block #74,452,877
18 transactions · 11 stateful · 2026-05-14 03:10:37 UTC
Parallelism
83
/100
Blocked
27
%
Avg conflicts / tx
0.22
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,452,877
· 18 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
#2
0x98717539
· blocks 1
#4
updateDataFeedsValuesPartial
#5
forward
#6
0x6df9e92b
· blocks 2
#9
0x6a053da5
#10
setData
#11
0x3076c2…ef99
#12
0xcbd2e1…6407
#13
0x0e63a2…1a9b
#14
0x028f08…7195
#15
0xbfb98a…7806
#16
0x953193…9e7c
#17
0x39435dac
#3
0x98717539
#7
0x6df9e92b
· blocks 1
#8
0x6df9e92b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
6
w0
7
w1
8
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa472d565…9fe4
0x3bd359…433a
6 touches
3 conflicts
0x00000000…0001
0xcc67aa…c71c
4 touches
1 conflict
0x0178c2de…b37d
0x8d66a4…3095
4 touches
1 conflict
0x74825c4e…32e9
0x8d66a4…3095
4 touches
1 conflict
0x8a35acfb…d1a3
0x8d66a4…3095
4 touches
1 conflict
0x8a35acfb…d1a4
0x8d66a4…3095
4 touches
1 conflict
0x8a35acfb…d1a5
0x8d66a4…3095
4 touches
1 conflict
0xbdcc6247…faf9
0x8d66a4…3095
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:
0x3bd359c1…15433a
3 conflicts on slot
0xa472d565a0…ae9fe4
Audit this contract →
← previous block
·
next block →
recent activity