---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-232 5.15.0-171-generic #181-Ubuntu SMP Fri Feb 6 22:44:50 UTC 2026 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 Indirect target selection: 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 Tsa: Not affected Vulnerability Tsx async abort: Not affected Vulnerability Vmscape: Not affected ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.8M 3.2G 1% /run /dev/vda1 155G 17G 139G 11% / 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 3004 19480 27 9607 28596 Swap: 1023 0 1023 ---> ip addr: 1: lo: 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: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:69:ca:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.245/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86225sec preferred_lft 86225sec inet6 fe80::f816:3eff:fe69:cac2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether aa:dc:d7:c6:c0:49 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 4: br-33f3bd80a67b: mtu 1500 qdisc noqueue state UP group default link/ether 4e:31:65:72:d2:ec brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-33f3bd80a67b valid_lft forever preferred_lft forever inet6 fe80::4c31:65ff:fe72:d2ec/64 scope link valid_lft forever preferred_lft forever 5: veth68af19f@if2: mtu 1500 qdisc noqueue master br-33f3bd80a67b state UP group default link/ether 1e:dc:c2:70:61:05 brd ff:ff:ff:ff:ff:ff link-netnsid 0 inet6 fe80::1cdc:c2ff:fe70:6105/64 scope link valid_lft forever preferred_lft forever 6: veth5bc3c43@if2: mtu 1500 qdisc noqueue master br-33f3bd80a67b state UP group default link/ether b6:0e:8b:c4:b7:80 brd ff:ff:ff:ff:ff:ff link-netnsid 1 inet6 fe80::b40e:8bff:fec4:b780/64 scope link valid_lft forever preferred_lft forever 7: veth1c06a64@if2: mtu 1500 qdisc noqueue master br-33f3bd80a67b state UP group default link/ether f2:92:83:c3:bf:66 brd ff:ff:ff:ff:ff:ff link-netnsid 2 inet6 fe80::f092:83ff:fec3:bf66/64 scope link valid_lft forever preferred_lft forever 8: vethf4fb75b@if2: mtu 1500 qdisc noqueue master br-33f3bd80a67b state UP group default link/ether f2:66:63:bd:24:80 brd ff:ff:ff:ff:ff:ff link-netnsid 3 inet6 fe80::f066:63ff:febd:2480/64 scope link valid_lft forever preferred_lft forever 9: veth50b74c2@if2: mtu 1500 qdisc noqueue master br-33f3bd80a67b state UP group default link/ether 5e:f8:dd:9f:53:0a brd ff:ff:ff:ff:ff:ff link-netnsid 4 inet6 fe80::5cf8:ddff:fe9f:530a/64 scope link valid_lft forever preferred_lft forever 14: veth9c90974@if2: mtu 1500 qdisc noqueue master br-33f3bd80a67b state UP group default link/ether 46:ef:f1:ac:ce:1d brd ff:ff:ff:ff:ff:ff link-netnsid 5 inet6 fe80::44ef:f1ff:feac:ce1d/64 scope link valid_lft forever preferred_lft forever 15: veth4cc64d4@if2: mtu 1500 qdisc noqueue master br-33f3bd80a67b state UP group default link/ether 9a:fd:05:da:0c:c7 brd ff:ff:ff:ff:ff:ff link-netnsid 6 inet6 fe80::98fd:5ff:feda:cc7/64 scope link valid_lft forever preferred_lft forever 16: vethb2c86d6@if2: mtu 1500 qdisc noqueue master br-33f3bd80a67b state UP group default link/ether 12:56:a0:9c:21:e5 brd ff:ff:ff:ff:ff:ff link-netnsid 7 inet6 fe80::1056:a0ff:fe9c:21e5/64 scope link valid_lft forever preferred_lft forever 17: veth8189425@if2: mtu 1500 qdisc noqueue master br-33f3bd80a67b state UP group default link/ether 16:1d:01:6c:69:34 brd ff:ff:ff:ff:ff:ff link-netnsid 8 inet6 fe80::141d:1ff:fe6c:6934/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-171-generic (prd-ubuntu2204-docker-8c-8g-232) 05/15/26 _x86_64_ (8 CPU) 13:33:25 LINUX RESTART (8 CPU) ---> sar -P ALL: Linux 5.15.0-171-generic (prd-ubuntu2204-docker-8c-8g-232) 05/15/26 _x86_64_ (8 CPU) 13:33:25 LINUX RESTART (8 CPU)