---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-6255 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: 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 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 948 3353 4 3635 6678 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:d3:62:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.52/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75507sec preferred_lft 75507sec inet6 fe80::f816:3eff:fed3:6279/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 16:80:e5:b4:ff:91 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-6255) 01/31/26 _x86_64_ (2 CPU) 07:09:27 LINUX RESTART (2 CPU) 07:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 66.83 5.00 47.83 14.01 847.78 6216.45 119584.75 07:30:33 2.05 0.00 2.04 0.00 0.04 24.81 0.41 07:40:33 2.12 0.00 2.12 0.00 0.00 25.03 0.00 07:50:00 2.02 0.00 2.02 0.00 0.00 23.56 0.00 08:00:33 2.29 0.00 2.29 0.00 0.00 27.38 0.00 08:10:18 2.33 0.00 2.33 0.00 0.00 27.38 0.00 08:20:01 2.33 0.00 2.33 0.00 0.00 27.15 0.00 08:30:33 2.39 0.00 2.39 0.00 0.00 27.72 0.00 08:40:32 2.30 0.00 2.30 0.00 0.00 27.04 0.00 08:50:01 1.72 0.00 1.72 0.00 0.00 20.30 0.00 09:00:20 2.24 0.00 2.24 0.00 0.00 26.38 0.00 09:10:33 2.29 0.00 2.29 0.00 0.00 27.01 0.00 09:20:01 1.80 0.00 1.80 0.00 0.00 20.52 0.00 09:30:33 2.04 0.00 2.04 0.00 0.00 23.16 0.00 09:40:33 2.05 0.00 2.05 0.00 0.00 23.63 0.00 09:50:01 1.89 0.00 1.89 0.00 0.00 21.56 0.00 10:00:23 1.98 0.00 1.98 0.00 0.00 22.54 0.00 10:10:09 2.42 0.00 2.42 0.00 0.00 27.52 0.00 Average: 5.73 0.28 4.67 0.78 47.06 368.58 6637.73 07:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 2665948 6042572 1710384 21.04 111492 3407156 2189032 23.85 695300 4402276 264 07:30:33 2665500 6042980 1709960 21.04 112224 3407276 2186772 23.83 696028 4400264 148 07:40:33 2665500 6043856 1709096 21.03 112944 3407408 2186900 23.83 696752 4400568 148 07:50:00 2666832 6045888 1707052 21.00 113612 3407420 2186968 23.83 697432 4400444 164 08:00:33 2667652 6047860 1705068 20.98 114612 3407556 2187160 23.83 698420 4400648 144 08:10:18 2667680 6048784 1704128 20.97 115472 3407564 2187224 23.83 699284 4400764 180 08:20:01 2664688 6046668 1706260 20.99 116304 3407572 2187028 23.83 700124 4406432 268 08:30:33 2664184 6047204 1705696 20.98 117216 3407712 2187140 23.83 700996 4406844 136 08:40:32 2664184 6048016 1704892 20.97 117984 3407720 2187156 23.83 701796 4406716 144 08:50:01 2663932 6048308 1704624 20.97 118484 3407732 2187220 23.83 702304 4406888 304 09:00:20 2663932 6049244 1703676 20.96 119284 3407864 2187220 23.83 703088 4406936 176 09:10:33 2663932 6050120 1702788 20.95 120116 3407876 2187220 23.83 703916 4407012 144 09:20:01 2663680 6050456 1702460 20.94 120536 3408008 2187220 23.83 704356 4408160 252 09:30:33 2663440 6050824 1702084 20.94 121140 3408020 2187284 23.83 704952 4408752 148 09:40:33 2662936 6050928 1701968 20.94 121728 3408024 2187284 23.83 705532 4408816 140 09:50:01 2662936 6051580 1701332 20.93 122212 3408168 2187284 23.83 706032 4409004 284 10:00:23 2662184 6051356 1701524 20.93 122740 3408176 2187284 23.83 706536 4409104 176 10:10:09 2661964 6051908 1700996 20.93 123352 3408312 2186176 23.82 707172 4408468 336 Average: 2664506 6048253 1704666 20.97 117858 3407754 2187198 23.83 701668 4405450 198 07:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 lo 429.35 429.35 408.40 408.40 0.00 0.00 0.00 0.00 07:20:01 ens3 105.92 73.15 1077.40 14.20 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 07:30:33 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 07:30:33 ens3 0.34 0.11 0.07 0.04 0.00 0.00 0.00 0.00 07:30:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:33 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:40:33 ens3 0.36 0.10 0.08 0.04 0.00 0.00 0.00 0.00 07:40:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:00 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 07:50:00 ens3 0.27 0.08 0.05 0.02 0.00 0.00 0.00 0.00 07:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:33 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 08:00:33 ens3 0.34 0.11 0.08 0.04 0.00 0.00 0.00 0.00 08:00:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:18 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:10:18 ens3 0.45 0.18 0.16 0.10 0.00 0.00 0.00 0.00 08:10:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:20:01 ens3 0.78 0.16 0.19 0.09 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 08:30:33 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 08:30:33 ens3 0.83 0.17 0.19 0.08 0.00 0.00 0.00 0.00 08:30:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:32 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:40:32 ens3 0.57 0.11 0.11 0.04 0.00 0.00 0.00 0.00 08:40:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 08:50:01 ens3 0.34 0.12 0.07 0.04 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 09:00:20 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:00:20 ens3 0.31 0.11 0.08 0.04 0.00 0.00 0.00 0.00 09:00:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:33 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:10:33 ens3 0.30 0.09 0.07 0.04 0.00 0.00 0.00 0.00 09:10:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 ens3 0.25 0.08 0.04 0.02 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 09:30:33 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 09:30:33 ens3 0.58 0.48 0.12 0.85 0.00 0.00 0.00 0.00 09:30:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:33 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:40:33 ens3 0.35 0.11 0.08 0.04 0.00 0.00 0.00 0.00 09:40:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.35 0.11 0.08 0.05 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 10:00:23 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 10:00:23 ens3 0.34 0.11 0.08 0.04 0.00 0.00 0.00 0.00 10:00:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:09 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:10:09 ens3 0.39 0.17 0.16 0.06 0.00 0.00 0.00 0.00 10:10:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 23.97 23.97 22.68 22.68 0.00 0.00 0.00 0.00 Average: ens3 6.28 4.19 59.90 0.88 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-6255) 01/31/26 _x86_64_ (2 CPU) 07:09:27 LINUX RESTART (2 CPU) 07:10:01 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 27.98 0.00 2.34 0.97 0.10 68.62 07:20:01 0 29.36 0.00 2.41 0.75 0.09 67.40 07:20:01 1 26.60 0.00 2.27 1.19 0.10 69.83 07:30:33 all 0.75 0.00 0.18 0.02 0.09 98.96 07:30:33 0 1.24 0.00 0.16 0.03 0.08 98.49 07:30:33 1 0.25 0.00 0.21 0.01 0.10 99.43 07:40:33 all 0.24 0.00 0.19 0.02 0.10 99.45 07:40:33 0 0.23 0.00 0.20 0.03 0.10 99.45 07:40:33 1 0.25 0.00 0.18 0.01 0.10 99.46 07:50:00 all 0.34 0.00 0.17 0.02 0.09 99.38 07:50:00 0 0.17 0.00 0.17 0.02 0.08 99.55 07:50:00 1 0.51 0.00 0.18 0.01 0.09 99.20 08:00:33 all 0.41 0.00 0.17 0.02 0.08 99.32 08:00:33 0 0.22 0.00 0.20 0.02 0.09 99.47 08:00:33 1 0.59 0.00 0.14 0.03 0.08 99.16 08:10:18 all 0.38 0.00 0.17 0.19 0.08 99.18 08:10:18 0 0.50 0.00 0.16 0.04 0.09 99.21 08:10:18 1 0.26 0.00 0.18 0.34 0.08 99.15 08:20:01 all 0.47 0.00 0.19 0.22 0.08 99.04 08:20:01 0 0.45 0.00 0.17 0.14 0.08 99.16 08:20:01 1 0.50 0.00 0.21 0.30 0.08 98.91 08:30:33 all 0.43 0.00 0.19 0.02 0.08 99.28 08:30:33 0 0.51 0.00 0.20 0.02 0.08 99.18 08:30:33 1 0.35 0.00 0.17 0.02 0.07 99.39 08:40:32 all 0.57 0.00 0.18 0.02 0.08 99.16 08:40:32 0 0.15 0.00 0.18 0.02 0.07 99.57 08:40:32 1 0.98 0.00 0.18 0.01 0.08 98.76 08:50:01 all 0.70 0.00 0.19 0.02 0.08 99.01 08:50:01 0 0.21 0.00 0.22 0.02 0.08 99.47 08:50:01 1 1.19 0.00 0.17 0.02 0.07 98.55 09:00:20 all 0.22 0.00 0.18 0.02 0.07 99.51 09:00:20 0 0.16 0.00 0.16 0.02 0.06 99.60 09:00:20 1 0.29 0.00 0.20 0.01 0.08 99.41 09:00:20 CPU %user %nice %system %iowait %steal %idle 09:10:33 all 0.35 0.00 0.17 0.02 0.08 99.39 09:10:33 0 0.30 0.00 0.16 0.00 0.07 99.47 09:10:33 1 0.40 0.00 0.18 0.03 0.08 99.31 09:20:01 all 0.71 0.00 0.19 0.02 0.08 99.01 09:20:01 0 0.53 0.00 0.18 0.03 0.08 99.19 09:20:01 1 0.89 0.00 0.20 0.01 0.07 98.83 09:30:33 all 0.22 0.00 0.18 0.02 0.07 99.50 09:30:33 0 0.13 0.00 0.14 0.01 0.06 99.65 09:30:33 1 0.31 0.00 0.22 0.02 0.09 99.35 09:40:33 all 0.36 0.00 0.17 0.02 0.07 99.38 09:40:33 0 0.13 0.00 0.13 0.02 0.06 99.67 09:40:33 1 0.60 0.00 0.21 0.01 0.08 99.09 09:50:01 all 0.17 0.00 0.17 0.01 0.07 99.58 09:50:01 0 0.18 0.00 0.16 0.02 0.07 99.58 09:50:01 1 0.16 0.00 0.18 0.01 0.08 99.58 10:00:23 all 0.64 0.00 0.19 0.01 0.07 99.09 10:00:23 0 0.54 0.00 0.14 0.01 0.06 99.25 10:00:23 1 0.75 0.00 0.23 0.01 0.08 98.93 10:10:09 all 0.17 0.00 0.20 0.02 0.07 99.54 10:10:09 0 0.14 0.00 0.15 0.01 0.06 99.64 10:10:09 1 0.21 0.00 0.25 0.02 0.09 99.44 Average: all 1.96 0.00 0.30 0.09 0.08 97.57 Average: 0 1.96 0.00 0.29 0.07 0.08 97.61 Average: 1 1.95 0.00 0.31 0.11 0.08 97.54