Here is the Output…
[sonal@sonal-80e5 ~]$ cat /usr/share/systemd-swap/swap-default.conf
################################################################################
# Defaults are optimized for general usage
################################################################################
################################################################################
# You can override any settings with files in:
# /etc/systemd/swap.conf.d/*.conf
################################################################################
################################################################################
# Zswap
#
# Kernel >= 3.11
# Zswap create compress cache between swap and memory to reduce IO
# https://www.kernel.org/doc/Documentation/vm/zswap.txt
zswap_enabled=1
zswap_compressor=zstd # lzo lz4 zstd lzo-rle lz4hc
zswap_max_pool_percent=25 # 1-99
zswap_zpool=z3fold # zbud z3fold (note z3fold requires kernel 4.8+)
################################################################################
# ZRam
#
# Kernel >= 3.15
# Zram compression streams count for additional information see:
# https://www.kernel.org/doc/Documentation/blockdev/zram.txt
zram_enabled=0
zram_size=$(( RAM_SIZE / 4 )) # This is 1/4 of ram size by default.
zram_count=${NCPU} # Device count
zram_streams=${NCPU} # Compress streams
zram_alg=zstd # See $zswap_compressor
zram_prio=32767 # 1 - 32767
################################################################################
# Swap File Chunked
# Allocate swap files dynamically
# For btrfs fallback to swapfile + loop will be used
# ex. Min swap size 256M, Max 32*256M
swapfc_enabled=0
swapfc_force_use_loop=0 # Force usage of swapfile + loop
swapfc_frequency=1 # How often to check free swap space in seconds
swapfc_chunk_size=256M # Size of swap chunk
swapfc_max_count=32 # Note: 32 is a kernel maximum
swapfc_min_count=0 # Minimum amount of chunks to preallocate
swapfc_free_ram_perc=35 # Add first chunk if free ram < 35%
swapfc_free_swap_perc=15 # Add new chunk if free swap < 15%
swapfc_remove_free_swap_perc=55 # Remove chunk if free swap > 55% && chunk count > 2
swapfc_priority=50 # Priority of swapfiles (decreasing by one for each swapfile).
swapfc_path=/var/lib/systemd-swap/swapfc/
# Only for swapfile + loop
swapfc_nocow=1 # Disable CoW on swapfile
swapfc_directio=1 # Use directio for loop dev
swapfc_force_preallocated=0 # Will preallocate created files
################################################################################
# Swap devices
# Find and auto swapon all available swap devices
swapd_auto_swapon=1
swapd_prio=1024
[sonal@sonal-80e5 ~]$
I think Zram is disabled…