---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-11580 5.15.0-161-generic #171-Ubuntu SMP Sat Oct 11 08:17:01 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 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: 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 943 3564 4 3430 6683 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:1e:04:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.237/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75505sec preferred_lft 75505sec inet6 fe80::f816:3eff:fe1e:4a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:8f:a5:09:3e:a5 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 5.15.0-161-generic (prd-ubuntu2204-docker-2c-2g-11580) 12/08/25 _x86_64_ (2 CPU) 07:09:26 LINUX RESTART (2 CPU) 07:10:10 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 39.23 3.73 21.42 14.08 581.92 5719.65 123037.27 07:30:16 1.65 0.00 1.65 0.00 0.04 20.17 0.42 07:40:31 2.26 0.00 2.26 0.00 0.00 26.46 0.00 07:50:31 1.43 0.00 1.43 0.00 0.00 16.57 0.00 08:00:27 1.90 0.00 1.89 0.00 0.15 22.33 0.00 08:10:31 2.16 0.00 2.16 0.00 0.00 25.21 0.00 08:20:01 2.15 0.00 2.15 0.00 0.00 24.95 0.00 08:30:16 1.88 0.00 1.88 0.00 0.00 22.14 0.00 08:40:16 1.53 0.00 1.53 0.00 0.00 17.95 0.00 08:50:01 1.49 0.00 1.49 0.00 0.00 17.31 0.00 09:00:16 1.46 0.00 1.46 0.00 0.00 17.02 0.00 09:10:16 1.54 0.00 1.54 0.00 0.00 17.51 0.00 09:20:01 1.44 0.00 1.44 0.00 0.00 16.21 0.00 09:30:31 1.54 0.00 1.54 0.00 0.00 17.58 0.00 09:40:28 1.53 0.00 1.53 0.00 0.00 17.07 0.00 09:50:01 1.85 0.00 1.85 0.00 0.00 21.11 0.00 10:00:17 2.50 0.00 2.50 0.00 0.00 28.23 0.00 10:10:05 1.67 0.00 1.67 0.00 0.00 18.81 0.00 Average: 3.82 0.20 2.84 0.77 31.90 332.68 6741.54 07:10:10 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 2973736 6142592 1611820 19.83 108704 3204132 2129032 23.20 593160 4226280 272 07:30:16 2973496 6142828 1611560 19.83 109176 3204124 2126296 23.17 593640 4225480 124 07:40:31 2972992 6143308 1611132 19.82 110028 3204256 2126472 23.17 594492 4225856 140 07:50:31 2972012 6142828 1611612 19.83 110400 3204396 2126540 23.17 594856 4225832 160 08:00:27 2971760 6143316 1611160 19.82 111084 3204444 2126736 23.17 595540 4226076 172 08:10:31 2971004 6143508 1610932 19.82 111876 3204584 2126800 23.18 596324 4226376 208 08:20:01 2965968 6139160 1615340 19.87 112520 3204592 2127724 23.19 596972 4231736 268 08:30:16 2963700 6137508 1617000 19.89 113116 3204604 2126716 23.17 597572 4231284 144 08:40:16 2962188 6136616 1617888 19.90 113572 3204740 2126668 23.17 598036 4231244 144 08:50:01 2961432 6136236 1618272 19.91 113936 3204748 2126652 23.17 598392 4231416 268 09:00:16 2961180 6136376 1618120 19.91 114312 3204756 2126732 23.17 598768 4231336 152 09:10:16 2959928 6135524 1618952 19.92 114676 3204768 2126732 23.17 599140 4231484 152 09:20:01 2958668 6134752 1619716 19.93 115040 3204904 2126716 23.17 599488 4232352 316 09:30:31 2956400 6133000 1621424 19.95 115396 3205044 2126764 23.18 599860 4232792 132 09:40:28 2954888 6131876 1622548 19.96 115756 3205052 2126732 23.17 600220 4232688 184 09:50:01 2952116 6129640 1624808 19.99 116280 3205060 2127516 23.18 600736 4233244 276 10:00:17 2950604 6129120 1625308 20.00 117124 3205196 2126732 23.17 601568 4232788 140 10:10:05 2950100 6129056 1625400 20.00 117516 3205204 2125656 23.16 601980 4231792 240 Average: 2962898 6137069 1617388 19.90 113362 3204700 2126845 23.18 597819 4230003 194 07:10:10 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 lo 482.42 482.42 458.82 458.82 0.00 0.00 0.00 0.00 07:20:01 ens3 86.81 62.97 1006.99 9.55 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:16 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:30:16 ens3 0.56 0.20 0.21 0.13 0.00 0.00 0.00 0.00 07:30:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:31 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:40:31 ens3 0.33 0.11 0.08 0.04 0.00 0.00 0.00 0.00 07:40:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:31 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:50:31 ens3 0.23 0.08 0.04 0.02 0.00 0.00 0.00 0.00 07:50:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:27 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:00:27 ens3 0.28 0.11 0.07 0.04 0.00 0.00 0.00 0.00 08:00:27 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:31 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:10:31 ens3 0.30 0.10 0.07 0.04 0.00 0.00 0.00 0.00 08:10:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:20:01 ens3 0.29 0.10 0.08 0.04 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:16 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 08:30:16 ens3 0.43 0.18 0.14 0.09 0.00 0.00 0.00 0.00 08:30:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:16 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:40:16 ens3 0.35 0.11 0.09 0.04 0.00 0.00 0.00 0.00 08:40:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:50:01 ens3 0.22 0.08 0.04 0.02 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:16 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 09:00:16 ens3 0.43 0.15 0.14 0.08 0.00 0.00 0.00 0.00 09:00:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:16 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:10:16 ens3 0.33 0.10 0.08 0.04 0.00 0.00 0.00 0.00 09:10:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 ens3 0.62 0.18 0.20 0.12 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 09:30:31 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 09:30:31 ens3 0.29 0.11 0.07 0.04 0.00 0.00 0.00 0.00 09:30:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:28 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:40:28 ens3 0.39 0.10 0.08 0.04 0.00 0.00 0.00 0.00 09:40:28 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.21 0.08 0.04 0.02 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:17 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:00:17 ens3 0.26 0.09 0.07 0.04 0.00 0.00 0.00 0.00 10:00:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:05 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:10:05 ens3 0.31 0.15 0.11 0.05 0.00 0.00 0.00 0.00 10:10:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 26.58 26.58 25.15 25.15 0.00 0.00 0.00 0.00 Average: ens3 5.08 3.56 55.27 0.57 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 5.15.0-161-generic (prd-ubuntu2204-docker-2c-2g-11580) 12/08/25 _x86_64_ (2 CPU) 07:09:26 LINUX RESTART (2 CPU) 07:10:10 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 28.03 0.00 1.91 0.49 0.08 69.50 07:20:01 0 28.98 0.00 1.99 0.28 0.07 68.67 07:20:01 1 27.07 0.00 1.83 0.69 0.08 70.32 07:30:16 all 0.38 0.00 0.20 0.02 0.06 99.34 07:30:16 0 0.56 0.00 0.19 0.02 0.06 99.16 07:30:16 1 0.21 0.00 0.21 0.01 0.06 99.51 07:40:31 all 0.26 0.00 0.18 0.02 0.06 99.49 07:40:31 0 0.19 0.00 0.17 0.02 0.06 99.57 07:40:31 1 0.33 0.00 0.20 0.01 0.06 99.40 07:50:31 all 0.35 0.00 0.18 0.01 0.06 99.39 07:50:31 0 0.51 0.00 0.20 0.02 0.07 99.20 07:50:31 1 0.19 0.00 0.17 0.01 0.06 99.58 08:00:27 all 0.23 0.00 0.17 0.02 0.07 99.51 08:00:27 0 0.17 0.00 0.15 0.03 0.07 99.58 08:00:27 1 0.28 0.00 0.19 0.01 0.08 99.44 08:10:31 all 0.21 0.00 0.20 0.02 0.06 99.52 08:10:31 0 0.20 0.00 0.21 0.02 0.06 99.51 08:10:31 1 0.21 0.00 0.19 0.02 0.06 99.52 08:20:01 all 0.55 0.00 0.18 0.13 0.06 99.08 08:20:01 0 0.24 0.00 0.17 0.21 0.06 99.32 08:20:01 1 0.86 0.00 0.19 0.05 0.06 98.84 08:30:16 all 0.36 0.00 0.19 0.02 0.07 99.37 08:30:16 0 0.45 0.00 0.13 0.02 0.06 99.34 08:30:16 1 0.26 0.00 0.24 0.02 0.07 99.41 08:40:16 all 0.33 0.00 0.19 0.01 0.06 99.40 08:40:16 0 0.49 0.00 0.23 0.02 0.07 99.19 08:40:16 1 0.18 0.00 0.15 0.01 0.05 99.61 08:50:01 all 0.19 0.00 0.19 0.01 0.06 99.55 08:50:01 0 0.17 0.00 0.18 0.02 0.06 99.57 08:50:01 1 0.21 0.00 0.20 0.01 0.07 99.52 09:00:16 all 0.44 0.00 0.19 0.01 0.06 99.30 09:00:16 0 0.31 0.00 0.20 0.01 0.07 99.41 09:00:16 1 0.56 0.00 0.17 0.02 0.06 99.19 09:00:16 CPU %user %nice %system %iowait %steal %idle 09:10:16 all 0.37 0.00 0.20 0.43 0.05 98.95 09:10:16 0 0.36 0.00 0.26 0.86 0.06 98.47 09:10:16 1 0.38 0.00 0.15 0.01 0.04 99.43 09:20:01 all 0.45 0.00 0.21 0.02 0.05 99.27 09:20:01 0 0.55 0.00 0.21 0.01 0.04 99.20 09:20:01 1 0.35 0.00 0.22 0.03 0.05 99.34 09:30:31 all 0.32 0.00 0.20 0.02 0.04 99.42 09:30:31 0 0.46 0.00 0.21 0.01 0.04 99.27 09:30:31 1 0.18 0.00 0.18 0.03 0.04 99.56 09:40:28 all 0.32 0.00 0.19 0.03 0.04 99.42 09:40:28 0 0.27 0.00 0.19 0.01 0.05 99.49 09:40:28 1 0.38 0.00 0.18 0.06 0.04 99.34 09:50:01 all 0.32 0.00 0.20 0.01 0.06 99.41 09:50:01 0 0.16 0.00 0.17 0.01 0.05 99.62 09:50:01 1 0.48 0.00 0.24 0.02 0.07 99.19 10:00:17 all 0.35 0.00 0.19 0.02 0.07 99.37 10:00:17 0 0.51 0.00 0.20 0.01 0.06 99.21 10:00:17 1 0.18 0.00 0.18 0.03 0.07 99.54 10:10:05 all 0.45 0.00 0.20 0.01 0.06 99.28 10:10:05 0 0.29 0.00 0.17 0.01 0.05 99.47 10:10:05 1 0.61 0.00 0.22 0.02 0.06 99.09 Average: all 1.86 0.00 0.29 0.07 0.06 97.72 Average: 0 1.92 0.00 0.29 0.09 0.06 97.65 Average: 1 1.81 0.00 0.28 0.06 0.06 97.79