---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-48463 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): 2 On-line CPU(s) list: 0,1 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): 2 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: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 13G 27G 32% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 794M 4.0K 794M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7937 546 3621 3 3770 7080 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:03:99:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.187/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 82689sec preferred_lft 82689sec inet6 fe80::f816:3eff:fe03:99e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:de:5a:30 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-2c-2g-48463) 09/03/25 _x86_64_ (2 CPU) 08:40:56 LINUX RESTART (2 CPU) 08:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:00:01 27.78 7.80 18.07 1.90 206.53 8975.45 4395.00 09:10:01 1.23 0.02 1.21 0.00 0.60 14.93 0.00 09:20:01 1.37 0.01 1.37 0.00 0.11 17.03 0.00 09:30:01 12.90 0.06 1.61 11.23 3.02 22.02 92160.56 09:40:01 1.76 0.00 1.75 0.00 0.01 24.80 0.00 Average: 9.01 1.58 4.81 2.63 42.08 1811.83 19313.75 08:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 126840 3755780 3973860 48.89 320244 3134984 4469988 48.71 1733388 5613564 216 09:10:01 134168 3691720 4038128 49.68 319980 3070096 4469988 48.71 1708056 5638944 184 09:20:01 120852 3678904 4051000 49.84 320372 3070196 4471248 48.72 1708544 5650440 156 09:30:01 132816 3680976 4048968 49.81 321488 3059976 4470116 48.71 1699120 5650252 268 09:40:01 131052 3680020 4049900 49.82 322156 3060128 4470228 48.71 1699856 5650600 156 Average: 129146 3697480 4032371 49.61 320848 3079076 4470314 48.71 1709793 5640760 196 08:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 lo 428.19 428.19 406.84 406.84 0.00 0.00 0.00 0.00 09:00:01 ens3 20.61 14.20 226.39 1.97 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:10:01 ens3 0.32 0.10 0.07 0.04 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 ens3 0.44 0.16 0.13 0.08 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:30:01 ens3 0.24 0.08 0.04 0.02 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:40:01 ens3 0.39 0.13 0.10 0.06 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 85.80 85.80 81.42 81.42 0.00 0.00 0.00 0.00 Average: ens3 4.40 2.94 45.37 0.43 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-2c-2g-48463) 09/03/25 _x86_64_ (2 CPU) 08:40:56 LINUX RESTART (2 CPU) 08:50:01 CPU %user %nice %system %iowait %steal %idle 09:00:01 all 69.14 0.00 2.70 0.20 0.08 27.88 09:00:01 0 67.88 0.00 2.85 0.19 0.08 29.01 09:00:01 1 70.40 0.00 2.56 0.21 0.08 26.75 09:10:01 all 59.53 0.00 0.81 0.01 0.08 39.58 09:10:01 0 50.52 0.00 0.80 0.01 0.08 48.59 09:10:01 1 68.51 0.00 0.82 0.01 0.07 30.60 09:20:01 all 59.74 0.00 0.80 0.01 0.07 39.38 09:20:01 0 66.16 0.00 0.78 0.01 0.07 32.99 09:20:01 1 53.33 0.00 0.82 0.01 0.07 45.77 09:30:01 all 61.49 0.00 0.86 0.01 0.07 37.56 09:30:01 0 76.79 0.00 0.77 0.01 0.07 22.36 09:30:01 1 46.13 0.00 0.96 0.01 0.08 52.82 09:40:01 all 63.20 0.00 0.85 0.02 0.07 35.85 09:40:01 0 75.73 0.00 0.85 0.01 0.07 23.34 09:40:01 1 50.65 0.00 0.86 0.04 0.08 48.38 Average: all 62.62 0.00 1.21 0.05 0.07 36.05 Average: 0 67.43 0.00 1.21 0.04 0.07 31.24 Average: 1 57.81 0.00 1.20 0.05 0.08 40.86