pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,351,290
← previous block
next block →
recent activity
Analyzing
Block #74,351,290
15 transactions · 12 stateful · 2026-05-13 15:54:24 UTC
Parallelism
73
/100
Blocked
58
%
Avg conflicts / tx
0.73
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,351,290
· 15 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
0x6e060c2c
#7
0x719d975a
#8
0x6a049f27
#9
0x98717539
· blocks 1
#11
updateDataFeedsValuesPartial
#12
setData
#2
0x0c7abd22
· blocks 2
#6
0x1ffa3c9b
· blocks 2
#10
0x98717539
#3
0x0c7abd22
· blocks 1
#13
0xed82b078
· blocks 1
#4
0x0c7abd22
#14
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
6
w1
9
w0
10
w1
13
w2
14
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x20b209b4…e705
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0x47b807a2…3307
0x065c9d…c394
4 touches
1 conflict
0x30276c1c…47b4
0x2a68ba…90c5
4 touches
1 conflict
0x08082607…ea22
0x065c9d…c394
3 touches
1 conflict
0x00000000…0019
0x1b6862…e19c
2 touches
0 conflicts
0x09000000…0001
0x000000…1000
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
6 conflicts on slot
0x20b209b4ae…dee705
Audit this contract →
← previous block
·
next block →
recent activity