---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-48813 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 9.1G 30G 24% / 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 920 3404 4 3612 6706 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:a6:26:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.208/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 80909sec preferred_lft 80909sec inet6 fe80::f816:3eff:fea6:2647/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:05:5d:fe:50 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-48813) 08/03/25 _x86_64_ (2 CPU) 00:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:10:06 2.00 0.04 1.96 0.00 3.00 27.65 0.12 00:20:06 13.54 0.01 1.56 11.97 0.16 17.84 103491.08 00:30:01 2.29 0.00 2.29 0.00 0.00 26.50 0.00 00:40:06 1.87 0.00 1.87 0.00 0.00 21.63 0.00 00:50:06 1.48 0.00 1.48 0.00 0.27 17.11 0.00 Average: 4.23 0.01 1.83 2.39 0.69 22.14 20663.53 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:10:06 2569224 5930256 1822964 22.43 95416 3409552 2297032 25.03 713264 4491232 260 00:20:06 2567676 5931516 1821696 22.41 96016 3411760 2297096 25.03 716012 4491360 168 00:30:01 2562640 5927356 1825852 22.46 96784 3411892 2296580 25.03 716760 4497956 144 00:40:06 2561132 5926588 1826608 22.47 97340 3412032 2296708 25.03 717340 4498148 168 00:50:06 2560628 5926632 1826572 22.47 97684 3412252 2296708 25.03 717684 4498484 120 Average: 2564260 5928470 1824738 22.45 96648 3411498 2296825 25.03 716212 4495436 172 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:10:06 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 00:10:06 ens3 0.67 0.14 0.12 0.06 0.00 0.00 0.00 0.00 00:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:06 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 00:20:06 ens3 0.66 0.10 0.09 0.04 0.00 0.00 0.00 0.00 00:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 00:30:01 ens3 0.66 0.15 0.15 0.08 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 00:40:06 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 00:40:06 ens3 1.92 0.21 0.35 0.12 0.00 0.00 0.00 0.00 00:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:06 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 00:50:06 ens3 1.67 0.21 0.33 0.14 0.00 0.00 0.00 0.00 00:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 1.12 0.16 0.21 0.09 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-48813) 08/03/25 _x86_64_ (2 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:10:06 all 0.38 0.00 0.09 0.02 0.07 99.44 00:10:06 0 0.10 0.00 0.09 0.02 0.06 99.72 00:10:06 1 0.65 0.00 0.09 0.01 0.08 99.16 00:20:06 all 0.45 0.00 0.08 0.36 0.07 99.04 00:20:06 0 0.14 0.00 0.09 0.43 0.05 99.29 00:20:06 1 0.76 0.00 0.08 0.29 0.09 98.79 00:30:01 all 0.50 0.00 0.08 0.01 0.07 99.34 00:30:01 0 0.83 0.00 0.07 0.02 0.06 99.02 00:30:01 1 0.17 0.00 0.08 0.01 0.09 99.65 00:40:06 all 0.29 0.00 0.09 0.02 0.07 99.53 00:40:06 0 0.49 0.00 0.08 0.01 0.05 99.36 00:40:06 1 0.09 0.00 0.10 0.02 0.09 99.69 00:50:06 all 0.36 0.00 0.07 0.03 0.07 99.48 00:50:06 0 0.11 0.00 0.08 0.02 0.08 99.71 00:50:06 1 0.60 0.00 0.06 0.04 0.06 99.24 Average: all 0.40 0.00 0.08 0.09 0.07 99.37 Average: 0 0.33 0.00 0.08 0.10 0.06 99.42 Average: 1 0.46 0.00 0.08 0.07 0.08 99.31