---> uname -a:
Linux prd-ubuntu2204-docker-8c-8g-3174 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
---> lscpu:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Address sizes: 40 bits physical, 48 bits virtual
Byte Order: Little Endian
CPU(s): 8
On-line CPU(s) list: 0-7
Vendor ID: AuthenticAMD
Model name: AMD EPYC-Rome Processor
CPU family: 23
Model: 49
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 8
Stepping: 0
BogoMIPS: 5599.99
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities
Virtualization: AMD-V
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 256 KiB (8 instances)
L1i cache: 256 KiB (8 instances)
L2 cache: 4 MiB (8 instances)
L3 cache: 128 MiB (8 instances)
NUMA node(s): 1
NUMA node0 CPU(s): 0-7
Vulnerability Gather data sampling: Not affected
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Reg file data sampling: Not affected
Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled
Vulnerability Spec rstack overflow: Mitigation; SMT disabled
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
---> nproc:
8
---> df -h:
Filesystem Size Used Avail Use% Mounted on
tmpfs 3.2G 1.1M 3.2G 1% /run
/dev/vda1 155G 11G 145G 7% /
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
/dev/vda15 105M 6.1M 99M 6% /boot/efi
tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 32092 700 26318 4 5074 30924
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:2a:5e:14 brd ff:ff:ff:ff:ff:ff
altname enp0s3
inet 10.30.171.114/23 metric 100 brd 10.30.171.255 scope global dynamic ens3
valid_lft 85667sec preferred_lft 85667sec
inet6 fe80::f816:3eff:fe2a:5e14/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default
link/ether 02:42:8e:ba:bb:db brd ff:ff:ff:ff:ff:ff
inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-3174) 02/27/25 _x86_64_ (8 CPU)
09:28:56 LINUX RESTART (8 CPU)
09:30:18 tps rtps wtps dtps bread/s bwrtn/s bdscd/s
09:40:19 47.40 2.86 28.71 15.83 715.03 12036.31 522905.42
Average: 47.40 2.86 28.71 15.83 715.03 12036.31 522905.42
09:30:18 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
09:40:19 26604420 31659436 640652 1.95 211600 4971392 1204716 3.55 1120992 4552292 1084
Average: 26604420 31659436 640652 1.95 211600 4971392 1204716 3.55 1120992 4552292 1084
09:30:18 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
09:40:19 lo 0.41 0.41 0.05 0.05 0.00 0.00 0.00 0.00
09:40:19 ens3 269.35 217.95 1055.91 135.99 0.00 0.00 0.00 0.00
09:40:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 0.41 0.41 0.05 0.05 0.00 0.00 0.00 0.00
Average: ens3 269.35 217.95 1055.91 135.99 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-3174) 02/27/25 _x86_64_ (8 CPU)
09:28:56 LINUX RESTART (8 CPU)
09:30:18 CPU %user %nice %system %iowait %steal %idle
09:40:19 all 25.25 0.00 1.27 1.14 0.06 72.29
09:40:19 0 26.10 0.00 1.52 1.71 0.07 70.61
09:40:19 1 21.25 0.00 1.27 1.03 0.06 76.40
09:40:19 2 33.09 0.00 1.40 1.53 0.06 63.93
09:40:19 3 22.39 0.00 1.09 1.03 0.06 75.44
09:40:19 4 23.48 0.00 1.22 1.53 0.05 73.71
09:40:19 5 28.32 0.00 1.34 0.85 0.06 69.42
09:40:19 6 24.98 0.00 1.00 0.46 0.06 73.50
09:40:19 7 22.37 0.00 1.29 1.00 0.06 75.28
Average: all 25.25 0.00 1.27 1.14 0.06 72.29
Average: 0 26.10 0.00 1.52 1.71 0.07 70.61
Average: 1 21.25 0.00 1.27 1.03 0.06 76.40
Average: 2 33.09 0.00 1.40 1.53 0.06 63.93
Average: 3 22.39 0.00 1.09 1.03 0.06 75.44
Average: 4 23.48 0.00 1.22 1.53 0.05 73.71
Average: 5 28.32 0.00 1.34 0.85 0.06 69.42
Average: 6 24.98 0.00 1.00 0.46 0.06 73.50
Average: 7 22.37 0.00 1.29 1.00 0.06 75.28