---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-70 5.15.0-164-generic #174-Ubuntu SMP Fri Nov 14 20:25:16 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 8.5G 31G 22% / 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 516 4492 4 2929 7125 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:a4:b9:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.121/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75504sec preferred_lft 75504sec inet6 fe80::f816:3eff:fea4:b941/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether d2:ef:02:17:a5:8a 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 5.15.0-164-generic (prd-ubuntu2204-docker-2c-2g-70) 01/14/26 _x86_64_ (2 CPU) 07:09:27 LINUX RESTART (2 CPU) 07:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 39.04 2.24 35.42 1.38 693.85 2706.14 23920.31 07:30:15 1.64 0.00 1.63 0.01 0.04 20.37 2.09 07:40:15 1.50 0.00 1.50 0.00 0.00 17.01 0.00 07:50:15 13.98 0.00 1.50 12.47 0.15 17.01 105633.59 08:00:15 1.59 0.00 1.59 0.00 0.00 17.48 0.00 08:10:15 1.62 0.00 1.62 0.00 0.00 17.92 0.00 08:20:01 1.52 0.00 1.52 0.00 0.00 16.84 0.00 08:30:14 1.63 0.00 1.63 0.00 0.00 17.76 0.04 08:40:15 1.61 0.00 1.61 0.00 0.00 17.74 0.00 08:50:01 1.53 0.00 1.53 0.00 0.00 16.73 0.00 09:00:15 1.33 0.00 1.33 0.00 0.04 31.42 26.69 09:10:15 1.28 0.00 1.28 0.00 0.00 14.68 0.00 09:20:01 1.22 0.00 1.22 0.00 0.00 13.64 0.00 09:30:15 1.38 0.00 1.38 0.00 0.00 15.26 0.00 09:40:15 1.30 0.00 1.30 0.00 0.00 14.54 0.00 09:50:01 1.29 0.00 1.29 0.00 0.00 14.57 0.00 10:00:15 1.29 0.00 1.29 0.00 0.00 14.70 0.00 10:10:06 1.18 0.00 1.18 0.00 0.00 13.76 0.00 Average: 4.22 0.13 3.33 0.77 38.61 166.77 7197.45 07:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 4713796 7388104 386508 4.76 90020 2750348 931580 10.15 484260 2632716 288 07:30:15 4713548 7388556 386080 4.75 90592 2750472 931600 10.15 484848 2632832 124 07:40:15 4713296 7388812 385816 4.75 91100 2750468 931696 10.15 485348 2630688 124 07:50:15 4712036 7390500 384084 4.73 91868 2752652 931728 10.15 488232 2630952 156 08:00:15 4711784 7390764 383848 4.72 92380 2752652 931824 10.15 488736 2632180 128 08:10:15 4711784 7391432 383164 4.71 92904 2752796 931792 10.15 489260 2635140 136 08:20:01 4711532 7391672 382912 4.71 93372 2752804 931792 10.15 489736 2635888 252 08:30:14 4711532 7392288 382288 4.70 93852 2752944 931792 10.15 490208 2636900 160 08:40:15 4711280 7392580 382004 4.70 94372 2752952 931792 10.15 490736 2638736 132 08:50:01 4711280 7393064 381516 4.69 94840 2752964 931792 10.15 491204 2639484 256 09:00:15 4690000 7372248 402312 4.95 95148 2753108 932048 10.16 491632 2660004 128 09:10:15 4690000 7372516 402028 4.95 95412 2753120 932116 10.16 491884 2660156 164 09:20:01 4689752 7372612 401968 4.95 95740 2753124 932116 10.16 492220 2660192 284 09:30:15 4689752 7372972 401600 4.94 96080 2753140 932116 10.16 492560 2660252 152 09:40:15 4689752 7373328 401240 4.94 96424 2753148 932116 10.16 492904 2660320 152 09:50:01 4689752 7373648 400908 4.93 96664 2753212 933516 10.17 493144 2663648 260 10:00:15 4689500 7374004 400548 4.93 96996 2753480 932384 10.16 493480 2663104 156 10:10:06 4688244 7368004 406540 5.00 97224 2748504 931188 10.15 493712 2657268 428 Average: 4702146 7382617 391965 4.82 94166 2752327 931944 10.16 490228 2646137 193 07:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 lo 0.25 0.25 0.04 0.04 0.00 0.00 0.00 0.00 07:20:01 ens3 52.17 32.13 406.75 6.12 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 07:30:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:30:15 ens3 0.17 0.09 0.04 0.02 0.00 0.00 0.00 0.00 07:30:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:40:15 ens3 1.26 0.20 0.27 0.10 0.00 0.00 0.00 0.00 07:40:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:50:15 ens3 1.14 0.22 0.30 0.16 0.00 0.00 0.00 0.00 07:50:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:00:15 ens3 0.52 0.10 0.08 0.04 0.00 0.00 0.00 0.00 08:00:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:10:15 ens3 0.65 0.17 0.18 0.11 0.00 0.00 0.00 0.00 08:10:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:20:01 ens3 0.42 0.08 0.05 0.02 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 08:30:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:30:14 ens3 0.41 0.08 0.06 0.02 0.00 0.00 0.00 0.00 08:30:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:40:15 ens3 0.55 0.12 0.12 0.06 0.00 0.00 0.00 0.00 08:40:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:01 ens3 0.44 0.08 0.05 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 09:00:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:15 ens3 3.58 2.59 9.22 1.32 0.00 0.00 0.00 0.00 09:00:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:15 ens3 0.49 0.13 0.11 0.06 0.00 0.00 0.00 0.00 09:10:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 ens3 0.47 0.11 0.08 0.04 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 09:30:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:30:15 ens3 0.50 0.11 0.09 0.04 0.00 0.00 0.00 0.00 09:30:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:40:15 ens3 0.57 0.14 0.11 0.06 0.00 0.00 0.00 0.00 09:40:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.65 0.25 0.10 0.32 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 10:00:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:15 ens3 0.36 0.12 0.08 0.04 0.00 0.00 0.00 0.00 10:00:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:06 ens3 1.24 0.18 0.27 0.13 0.00 0.00 0.00 0.00 10:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 3.65 2.06 23.26 0.48 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 5.15.0-164-generic (prd-ubuntu2204-docker-2c-2g-70) 01/14/26 _x86_64_ (2 CPU) 07:09:27 LINUX RESTART (2 CPU) 07:10:00 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 5.48 0.00 0.98 0.68 0.04 92.82 07:20:01 0 5.15 0.00 1.07 0.66 0.03 93.08 07:20:01 1 5.81 0.00 0.88 0.69 0.04 92.56 07:30:15 all 0.10 0.00 0.06 0.16 0.02 99.65 07:30:15 0 0.13 0.00 0.06 0.28 0.02 99.50 07:30:15 1 0.07 0.00 0.06 0.05 0.02 99.81 07:40:15 all 0.16 0.00 0.06 0.02 0.02 99.74 07:40:15 0 0.12 0.00 0.07 0.01 0.02 99.78 07:40:15 1 0.20 0.00 0.04 0.03 0.02 99.71 07:50:15 all 0.46 0.00 0.08 0.05 0.02 99.40 07:50:15 0 0.33 0.00 0.08 0.06 0.02 99.50 07:50:15 1 0.58 0.00 0.07 0.03 0.02 99.29 08:00:15 all 0.27 0.00 0.07 0.02 0.02 99.62 08:00:15 0 0.48 0.00 0.07 0.03 0.02 99.41 08:00:15 1 0.06 0.00 0.08 0.02 0.02 99.83 08:10:15 all 0.24 0.00 0.07 0.01 0.03 99.65 08:10:15 0 0.26 0.00 0.07 0.01 0.02 99.64 08:10:15 1 0.22 0.00 0.08 0.02 0.03 99.65 08:20:01 all 0.18 0.00 0.06 0.01 0.03 99.72 08:20:01 0 0.30 0.00 0.06 0.02 0.03 99.59 08:20:01 1 0.06 0.00 0.07 0.01 0.03 99.84 08:30:14 all 0.31 0.00 0.06 0.01 0.03 99.58 08:30:14 0 0.14 0.00 0.07 0.02 0.03 99.74 08:30:14 1 0.48 0.00 0.05 0.01 0.03 99.43 08:40:15 all 0.45 0.00 0.09 0.02 0.04 99.41 08:40:15 0 0.67 0.00 0.07 0.02 0.03 99.21 08:40:15 1 0.22 0.00 0.11 0.01 0.04 99.62 08:50:01 all 0.47 0.00 0.06 0.02 0.04 99.42 08:50:01 0 0.61 0.00 0.05 0.02 0.04 99.28 08:50:01 1 0.34 0.00 0.06 0.01 0.04 99.55 09:00:15 all 0.18 0.00 0.06 0.01 0.04 99.71 09:00:15 0 0.07 0.00 0.06 0.01 0.04 99.83 09:00:15 1 0.29 0.00 0.07 0.01 0.04 99.59 09:00:15 CPU %user %nice %system %iowait %steal %idle 09:10:15 all 0.14 0.00 0.04 0.03 0.04 99.75 09:10:15 0 0.23 0.00 0.05 0.05 0.04 99.63 09:10:15 1 0.05 0.00 0.04 0.01 0.04 99.87 09:20:01 all 0.05 0.00 0.05 0.02 0.04 99.84 09:20:01 0 0.06 0.00 0.05 0.03 0.03 99.82 09:20:01 1 0.04 0.00 0.05 0.01 0.04 99.86 09:30:15 all 0.46 0.00 0.06 0.05 0.03 99.39 09:30:15 0 0.04 0.00 0.06 0.08 0.03 99.78 09:30:15 1 0.88 0.00 0.06 0.02 0.04 99.00 09:40:15 all 0.14 0.00 0.05 0.01 0.04 99.76 09:40:15 0 0.21 0.00 0.04 0.01 0.03 99.71 09:40:15 1 0.07 0.00 0.06 0.02 0.04 99.81 09:50:01 all 0.57 0.00 0.06 0.02 0.03 99.32 09:50:01 0 1.06 0.00 0.04 0.00 0.03 98.87 09:50:01 1 0.08 0.00 0.07 0.04 0.04 99.77 10:00:15 all 0.12 0.00 0.06 0.01 0.04 99.77 10:00:15 0 0.20 0.00 0.07 0.01 0.04 99.67 10:00:15 1 0.05 0.00 0.04 0.01 0.03 99.87 10:10:06 all 0.24 0.00 0.06 0.01 0.03 99.66 10:10:06 0 0.27 0.00 0.05 0.01 0.03 99.64 10:10:06 1 0.20 0.00 0.06 0.01 0.04 99.68 Average: all 0.56 0.00 0.11 0.06 0.03 99.23 Average: 0 0.57 0.00 0.12 0.07 0.03 99.21 Average: 1 0.54 0.00 0.11 0.06 0.03 99.26