---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-10106 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: 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: 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 8.6G 31G 23% / 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 545 4409 4 2982 7095 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:94:3e:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.83/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83391sec preferred_lft 83391sec inet6 fe80::f816:3eff:fe94:3e1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e5:fd:b6:b2 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-10106) 09/01/25 _x86_64_ (2 CPU) 00:12:00 LINUX RESTART (2 CPU) 00:20:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:30:01 1.36 0.01 1.34 0.01 0.04 17.88 379.59 00:40:04 1.04 0.00 1.04 0.00 0.00 12.33 0.00 00:50:04 1.00 0.00 1.00 0.00 0.00 11.83 0.00 01:00:01 1.39 0.24 1.15 0.00 8.04 32.84 0.00 Average: 1.19 0.06 1.13 0.00 2.01 18.70 94.67 00:20:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:30:01 5276736 7408984 398672 4.90 39672 2286880 964016 10.50 395712 2205308 124 00:40:04 5276488 7409116 398564 4.90 40040 2286892 964148 10.51 396084 2205080 172 00:50:04 5275984 7408888 398780 4.91 40304 2286904 964148 10.51 396348 2203192 236 01:00:01 5268956 7410608 397160 4.89 40716 2295056 971612 10.59 398164 2219140 252 Average: 5274541 7409399 398294 4.90 40183 2288933 965981 10.53 396577 2208180 196 00:20:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:30:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:30:01 ens3 0.69 0.10 0.06 0.03 0.00 0.00 0.00 0.00 00:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:04 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 00:40:04 ens3 0.75 0.11 0.09 0.04 0.00 0.00 0.00 0.00 00:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:50:04 ens3 0.82 0.12 0.12 0.06 0.00 0.00 0.00 0.00 00:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:00:01 ens3 4.74 3.16 11.66 1.42 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 1.75 0.87 2.97 0.39 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-10106) 09/01/25 _x86_64_ (2 CPU) 00:12:00 LINUX RESTART (2 CPU) 00:20:03 CPU %user %nice %system %iowait %steal %idle 00:30:01 all 0.14 0.00 0.05 0.04 0.03 99.74 00:30:01 0 0.08 0.00 0.05 0.06 0.03 99.78 00:30:01 1 0.20 0.00 0.05 0.02 0.03 99.70 00:40:04 all 0.41 0.00 0.05 0.02 0.03 99.50 00:40:04 0 0.36 0.00 0.04 0.01 0.02 99.56 00:40:04 1 0.46 0.00 0.05 0.03 0.03 99.43 00:50:04 all 0.46 0.00 0.05 0.01 0.03 99.45 00:50:04 0 0.87 0.00 0.05 0.01 0.03 99.04 00:50:04 1 0.05 0.00 0.05 0.01 0.03 99.87 01:00:01 all 0.28 0.00 0.06 0.02 0.03 99.61 01:00:01 0 0.38 0.00 0.07 0.03 0.03 99.50 01:00:01 1 0.18 0.00 0.05 0.01 0.03 99.73 Average: all 0.32 0.00 0.05 0.02 0.03 99.58 Average: 0 0.42 0.00 0.05 0.03 0.03 99.47 Average: 1 0.22 0.00 0.05 0.02 0.03 99.68