---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-2052 5.15.0-179-generic #189-Ubuntu SMP Tue May 5 18:20:56 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 2.2M 3.2G 1% /run /dev/vda1 155G 22G 134G 14% / 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 4524 12368 24 15200 27080 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:14:37:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.111/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85498sec preferred_lft 85498sec inet6 fe80::f816:3eff:fe14:3797/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 12:53:2c:53:ae:c1 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::1053:2cff:fe53:aec1/64 scope link valid_lft forever preferred_lft forever 48: br-ad1ea706bae6: mtu 1500 qdisc noqueue state UP group default link/ether 52:89:d6:27:5a:5d brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-ad1ea706bae6 valid_lft forever preferred_lft forever inet6 fe80::5089:d6ff:fe27:5a5d/64 scope link valid_lft forever preferred_lft forever 49: veth654a7c5@if2: mtu 1500 qdisc noqueue master br-ad1ea706bae6 state UP group default link/ether 3a:ef:56:fa:c9:dc brd ff:ff:ff:ff:ff:ff link-netnsid 0 inet6 fe80::38ef:56ff:fefa:c9dc/64 scope link valid_lft forever preferred_lft forever 50: vethb0a67cf@if2: mtu 1500 qdisc noqueue master br-ad1ea706bae6 state UP group default link/ether da:e4:7d:bb:8f:63 brd ff:ff:ff:ff:ff:ff link-netnsid 1 inet6 fe80::d8e4:7dff:febb:8f63/64 scope link valid_lft forever preferred_lft forever 51: veth4fd25a9@if2: mtu 1500 qdisc noqueue master br-ad1ea706bae6 state UP group default link/ether c6:fa:f1:c4:ad:be brd ff:ff:ff:ff:ff:ff link-netnsid 2 inet6 fe80::c4fa:f1ff:fec4:adbe/64 scope link valid_lft forever preferred_lft forever 52: veth6b82f7a@if2: mtu 1500 qdisc noqueue master br-ad1ea706bae6 state UP group default link/ether 02:25:79:b3:70:41 brd ff:ff:ff:ff:ff:ff link-netnsid 3 inet6 fe80::25:79ff:feb3:7041/64 scope link valid_lft forever preferred_lft forever 53: veth819e66f@if2: mtu 1500 qdisc noqueue master br-ad1ea706bae6 state UP group default link/ether ea:b6:04:55:5c:d4 brd ff:ff:ff:ff:ff:ff link-netnsid 4 inet6 fe80::e8b6:4ff:fe55:5cd4/64 scope link valid_lft forever preferred_lft forever 54: vethe0defe0@if2: mtu 1500 qdisc noqueue master br-ad1ea706bae6 state UP group default link/ether 5e:9d:3a:85:47:59 brd ff:ff:ff:ff:ff:ff link-netnsid 5 inet6 fe80::5c9d:3aff:fe85:4759/64 scope link valid_lft forever preferred_lft forever 56: veth38b710f@if2: mtu 1500 qdisc noqueue master br-ad1ea706bae6 state UP group default link/ether b6:61:51:9f:93:ad brd ff:ff:ff:ff:ff:ff link-netnsid 7 inet6 fe80::b461:51ff:fe9f:93ad/64 scope link valid_lft forever preferred_lft forever 57: veth884c44b@if2: mtu 1500 qdisc noqueue master br-ad1ea706bae6 state UP group default link/ether 8e:a1:b4:b3:c9:77 brd ff:ff:ff:ff:ff:ff link-netnsid 8 inet6 fe80::8ca1:b4ff:feb3:c977/64 scope link valid_lft forever preferred_lft forever 58: vethcd289f8@if2: mtu 1500 qdisc noqueue master br-ad1ea706bae6 state UP group default link/ether 66:47:2d:02:58:9b brd ff:ff:ff:ff:ff:ff link-netnsid 9 inet6 fe80::6447:2dff:fe02:589b/64 scope link valid_lft forever preferred_lft forever 59: veth1e6f1b7@if2: mtu 1500 qdisc noqueue master br-ad1ea706bae6 state UP group default link/ether 36:f1:84:37:37:48 brd ff:ff:ff:ff:ff:ff link-netnsid 10 inet6 fe80::34f1:84ff:fe37:3748/64 scope link valid_lft forever preferred_lft forever 60: veth1eb7466@if2: mtu 1500 qdisc noqueue master br-ad1ea706bae6 state UP group default link/ether a6:c5:cf:3b:cf:7c brd ff:ff:ff:ff:ff:ff link-netnsid 11 inet6 fe80::a4c5:cfff:fe3b:cf7c/64 scope link valid_lft forever preferred_lft forever 61: veth83b2814@if2: mtu 1500 qdisc noqueue master br-ad1ea706bae6 state UP group default link/ether a6:50:fa:33:30:cf brd ff:ff:ff:ff:ff:ff link-netnsid 12 inet6 fe80::a450:faff:fe33:30cf/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-179-generic (prd-ubuntu2204-docker-8c-8g-2052) 06/24/26 _x86_64_ (8 CPU) 13:45:15 LINUX RESTART (8 CPU) ---> sar -P ALL: Linux 5.15.0-179-generic (prd-ubuntu2204-docker-8c-8g-2052) 06/24/26 _x86_64_ (8 CPU) 13:45:15 LINUX RESTART (8 CPU)