---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-3859 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 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 969 3428 4 3539 6656 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:64:55:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.90/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75477sec preferred_lft 75477sec inet6 fe80::f816:3eff:fe64:55f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 4e:b3:5b:c9:db:16 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-3859) 01/24/26 _x86_64_ (2 CPU) 07:09:26 LINUX RESTART (2 CPU) 07:10:17 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 52.85 5.08 45.63 2.13 682.19 7073.46 23969.62 07:30:15 1.92 0.00 1.91 0.00 0.04 23.28 0.42 07:40:15 2.16 0.00 2.16 0.00 0.00 25.59 0.00 07:50:15 2.15 0.00 2.15 0.00 0.00 25.13 0.00 08:00:15 2.37 0.00 2.37 0.00 0.00 27.68 0.00 08:10:15 1.72 0.00 1.72 0.00 0.00 20.17 0.00 08:20:01 2.14 0.00 2.14 0.00 0.00 24.70 0.00 08:30:15 2.43 0.00 2.43 0.00 0.00 28.01 0.00 08:40:15 1.60 0.00 1.60 0.00 0.13 18.15 0.00 08:50:01 14.52 0.00 1.46 13.05 0.15 16.98 106099.80 09:00:15 2.11 0.00 2.11 0.00 0.00 24.18 0.00 09:10:15 1.75 0.00 1.75 0.00 0.00 20.03 0.00 09:20:01 1.52 0.00 1.52 0.00 0.00 17.41 0.00 09:30:15 2.48 0.00 2.48 0.00 0.00 28.50 0.00 09:40:15 1.83 0.00 1.83 0.00 0.00 20.89 0.00 09:50:01 1.72 0.00 1.72 0.00 0.00 20.11 0.00 10:00:15 2.25 0.00 2.25 0.00 0.00 25.95 0.00 10:10:15 2.11 0.00 2.11 0.00 0.00 24.04 0.00 Average: 5.45 0.28 4.35 0.82 36.93 404.50 7050.42 07:10:17 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 2673120 5950220 1802868 22.18 110724 3307836 2313212 25.21 673436 4449284 212 07:30:15 2671608 5949432 1803620 22.19 111436 3307824 2310648 25.18 674136 4448048 152 07:40:15 2670600 5949492 1803572 22.19 112356 3307960 2310784 25.18 675076 4448436 224 07:50:15 2668840 5948556 1804496 22.20 113164 3307972 2310848 25.18 675864 4448440 148 08:00:15 2666320 5947100 1806004 22.22 114056 3308104 2310912 25.18 676772 4448952 136 08:10:15 2665060 5946380 1806708 22.23 114572 3308116 2311040 25.18 677284 4449008 144 08:20:01 2659516 5941680 1811468 22.29 115260 3308252 2310460 25.18 677972 4454628 304 08:30:15 2658004 5940952 1812204 22.29 116040 3308260 2310592 25.18 678748 4454624 140 08:40:15 2656244 5939648 1813584 22.31 116416 3308308 2310656 25.18 679144 4454732 172 08:50:01 2653472 5939632 1813524 22.31 116988 3310484 2310656 25.18 681800 4454896 308 09:00:15 2652968 5939760 1813380 22.31 117600 3310492 2310656 25.18 682404 4454896 140 09:10:15 2652464 5939720 1813440 22.31 117912 3310632 2310656 25.18 682716 4455068 152 09:20:01 2651708 5939300 1813824 22.31 118228 3310636 2310720 25.18 683036 4455536 284 09:30:15 2650448 5938908 1814244 22.32 118936 3310768 2310720 25.18 683732 4455692 148 09:40:15 2650448 5939376 1813792 22.31 119368 3310784 2310768 25.18 684172 4456108 156 09:50:01 2649692 5939116 1814040 22.32 119836 3310796 2310848 25.18 684648 4456196 308 10:00:15 2648432 5938592 1814568 22.32 120428 3310932 2310912 25.18 685228 4456292 180 10:10:15 2646444 5937176 1816024 22.34 120984 3310936 2310912 25.18 685788 4456332 192 Average: 2658077 5942502 1810631 22.28 116350 3309394 2310889 25.18 680109 4453176 194 07:10:17 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 lo 534.55 534.55 507.93 507.93 0.00 0.00 0.00 0.00 07:20:01 ens3 111.88 81.36 1078.80 15.64 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:30:15 ens3 0.24 0.12 0.07 0.04 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:40:15 ens3 0.25 0.10 0.07 0.04 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:50:15 ens3 0.18 0.08 0.04 0.02 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:00:15 ens3 0.21 0.10 0.06 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:10:15 ens3 0.50 0.18 0.21 0.13 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:20:01 ens3 0.24 0.10 0.07 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 08:30:15 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:30:15 ens3 0.38 0.14 0.13 0.07 0.00 0.00 0.00 0.00 08:30:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:15 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:40:15 ens3 0.34 0.13 0.11 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:50:01 ens3 0.25 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 09:00:15 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:00:15 ens3 0.24 0.10 0.08 0.04 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:10:15 ens3 0.27 0.13 0.10 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 ens3 0.32 0.12 0.10 0.06 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:30:15 ens3 0.38 0.17 0.13 0.08 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:40:15 ens3 0.55 0.19 0.19 0.11 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.53 0.13 0.13 0.06 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:00:15 ens3 0.30 0.12 0.10 0.06 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 10:10:15 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:10:15 ens3 0.20 0.10 0.07 0.04 0.00 0.00 0.00 0.00 10:10:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 29.06 29.06 27.49 27.49 0.00 0.00 0.00 0.00 Average: ens3 6.35 4.52 58.47 0.90 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-3859) 01/24/26 _x86_64_ (2 CPU) 07:09:26 LINUX RESTART (2 CPU) 07:10:17 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 35.69 0.00 2.61 0.64 0.08 60.99 07:20:01 0 34.18 0.00 2.67 1.03 0.08 62.04 07:20:01 1 37.19 0.00 2.55 0.24 0.08 59.93 07:30:15 all 0.66 0.00 0.19 0.02 0.07 99.06 07:30:15 0 1.05 0.00 0.18 0.02 0.06 98.68 07:30:15 1 0.27 0.00 0.20 0.01 0.07 99.45 07:40:15 all 0.56 0.00 0.18 0.02 0.07 99.17 07:40:15 0 0.32 0.00 0.16 0.03 0.06 99.43 07:40:15 1 0.81 0.00 0.21 0.01 0.07 98.90 07:50:15 all 0.48 0.00 0.17 0.02 0.07 99.26 07:50:15 0 0.12 0.00 0.12 0.01 0.05 99.70 07:50:15 1 0.84 0.00 0.22 0.03 0.08 98.83 08:00:15 all 0.18 0.00 0.18 0.02 0.07 99.54 08:00:15 0 0.14 0.00 0.14 0.01 0.06 99.65 08:00:15 1 0.22 0.00 0.23 0.02 0.09 99.43 08:10:15 all 0.26 0.00 0.18 0.02 0.07 99.48 08:10:15 0 0.28 0.00 0.16 0.03 0.06 99.48 08:10:15 1 0.24 0.00 0.21 0.01 0.07 99.47 08:20:01 all 0.66 0.00 0.18 0.02 0.07 99.06 08:20:01 0 0.28 0.00 0.19 0.01 0.07 99.44 08:20:01 1 1.04 0.00 0.18 0.03 0.07 98.68 08:30:15 all 0.38 0.00 0.18 0.02 0.06 99.37 08:30:15 0 0.14 0.00 0.13 0.03 0.05 99.66 08:30:15 1 0.62 0.00 0.22 0.01 0.07 99.08 08:40:15 all 0.34 0.00 0.17 1.72 0.06 97.72 08:40:15 0 0.47 0.00 0.15 3.42 0.06 95.91 08:40:15 1 0.20 0.00 0.19 0.01 0.07 99.54 08:50:01 all 0.50 0.00 0.19 0.16 0.04 99.11 08:50:01 0 0.22 0.00 0.20 0.23 0.04 99.31 08:50:01 1 0.78 0.00 0.18 0.10 0.04 98.90 09:00:15 all 0.48 0.00 0.21 0.62 0.04 98.64 09:00:15 0 0.37 0.00 0.21 0.76 0.04 98.63 09:00:15 1 0.60 0.00 0.22 0.48 0.05 98.66 09:00:15 CPU %user %nice %system %iowait %steal %idle 09:10:15 all 0.44 0.00 0.19 0.11 0.05 99.22 09:10:15 0 0.63 0.00 0.20 0.15 0.05 98.96 09:10:15 1 0.24 0.00 0.18 0.06 0.05 99.48 09:20:01 all 0.53 0.00 0.20 0.01 0.04 99.22 09:20:01 0 0.29 0.00 0.20 0.02 0.04 99.45 09:20:01 1 0.76 0.00 0.19 0.01 0.04 98.99 09:30:15 all 0.50 0.00 0.21 0.05 0.05 99.19 09:30:15 0 0.22 0.00 0.20 0.08 0.04 99.45 09:30:15 1 0.78 0.00 0.21 0.03 0.05 98.93 09:40:15 all 0.65 0.00 0.20 0.02 0.04 99.10 09:40:15 0 0.69 0.00 0.11 0.03 0.03 99.14 09:40:15 1 0.61 0.00 0.28 0.01 0.06 99.05 09:50:01 all 0.37 0.00 0.18 0.01 0.05 99.38 09:50:01 0 0.54 0.00 0.19 0.00 0.05 99.22 09:50:01 1 0.21 0.00 0.18 0.02 0.05 99.54 10:00:15 all 0.29 0.00 0.19 0.02 0.06 99.44 10:00:15 0 0.34 0.00 0.17 0.01 0.05 99.44 10:00:15 1 0.24 0.00 0.22 0.03 0.07 99.45 10:10:15 all 0.28 0.00 0.19 0.08 0.06 99.39 10:10:15 0 0.34 0.00 0.18 0.13 0.06 99.30 10:10:15 1 0.22 0.00 0.20 0.04 0.06 99.48 Average: all 2.35 0.00 0.32 0.20 0.06 97.07 Average: 0 2.21 0.00 0.30 0.33 0.05 97.10 Average: 1 2.49 0.00 0.33 0.06 0.06 97.04