---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-967 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: 5600.00 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 2756 19046 31 10289 28841 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:9f:ce:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.220/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe9f:cee4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:a9:42:de:12:26 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 inet6 fe80::a9:42ff:fede:1226/64 scope link valid_lft forever preferred_lft forever 4: br-4c0d417e4978: mtu 1500 qdisc noqueue state UP group default link/ether ee:df:b3:97:61:04 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-4c0d417e4978 valid_lft forever preferred_lft forever inet6 fe80::ecdf:b3ff:fe97:6104/64 scope link valid_lft forever preferred_lft forever 5: veth1abe33a@if2: mtu 1500 qdisc noqueue master br-4c0d417e4978 state UP group default link/ether 32:1b:d2:d6:92:5c brd ff:ff:ff:ff:ff:ff link-netnsid 0 inet6 fe80::301b:d2ff:fed6:925c/64 scope link valid_lft forever preferred_lft forever 6: veth488234f@if2: mtu 1500 qdisc noqueue master br-4c0d417e4978 state UP group default link/ether d2:68:41:aa:ac:8a brd ff:ff:ff:ff:ff:ff link-netnsid 1 inet6 fe80::d068:41ff:feaa:ac8a/64 scope link valid_lft forever preferred_lft forever 7: vethed78835@if2: mtu 1500 qdisc noqueue master br-4c0d417e4978 state UP group default link/ether 3e:06:60:4d:21:44 brd ff:ff:ff:ff:ff:ff link-netnsid 2 inet6 fe80::3c06:60ff:fe4d:2144/64 scope link valid_lft forever preferred_lft forever 8: veth0cbb645@if2: mtu 1500 qdisc noqueue master br-4c0d417e4978 state UP group default link/ether a2:f9:c0:cb:03:f8 brd ff:ff:ff:ff:ff:ff link-netnsid 3 inet6 fe80::a0f9:c0ff:fecb:3f8/64 scope link valid_lft forever preferred_lft forever 9: vetha76dad0@if2: mtu 1500 qdisc noqueue master br-4c0d417e4978 state UP group default link/ether e6:ef:90:00:96:99 brd ff:ff:ff:ff:ff:ff link-netnsid 4 inet6 fe80::e4ef:90ff:fe00:9699/64 scope link valid_lft forever preferred_lft forever 12: veth7d4d399@if2: mtu 1500 qdisc noqueue master br-4c0d417e4978 state UP group default link/ether 2a:8c:36:9a:3b:7c brd ff:ff:ff:ff:ff:ff link-netnsid 5 inet6 fe80::288c:36ff:fe9a:3b7c/64 scope link valid_lft forever preferred_lft forever 13: veth9bbb476@if2: mtu 1500 qdisc noqueue master br-4c0d417e4978 state UP group default link/ether 32:a8:8f:ce:f5:d0 brd ff:ff:ff:ff:ff:ff link-netnsid 6 inet6 fe80::30a8:8fff:fece:f5d0/64 scope link valid_lft forever preferred_lft forever 14: veth10de859@if2: mtu 1500 qdisc noqueue master br-4c0d417e4978 state UP group default link/ether d6:9a:39:a6:12:89 brd ff:ff:ff:ff:ff:ff link-netnsid 7 inet6 fe80::d49a:39ff:fea6:1289/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-171-generic (prd-ubuntu2204-docker-8c-8g-967) 03/02/26 _x86_64_ (8 CPU) 10:16:33 LINUX RESTART (8 CPU) ---> sar -P ALL: Linux 5.15.0-171-generic (prd-ubuntu2204-docker-8c-8g-967) 03/02/26 _x86_64_ (8 CPU) 10:16:33 LINUX RESTART (8 CPU)