---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-1949 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 966 3341 4 3629 6660 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:3e:2f:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.165/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75500sec preferred_lft 75500sec inet6 fe80::f816:3eff:fe3e:2fce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 86:ac:30:eb:61:4f 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-1949) 01/19/26 _x86_64_ (2 CPU) 07:09:28 LINUX RESTART (2 CPU) 07:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:02 65.83 5.01 46.25 14.58 846.43 6117.71 116151.20 07:30:00 1.52 0.01 1.51 0.00 0.12 18.69 0.43 07:40:08 2.22 0.00 2.22 0.00 0.00 25.67 0.04 07:50:08 1.74 0.00 1.74 0.00 0.00 20.20 0.00 08:00:08 2.21 0.00 2.21 0.00 0.00 25.83 0.00 08:10:08 1.46 0.00 1.46 0.00 0.00 16.84 0.00 08:20:08 1.38 0.00 1.38 0.00 0.00 16.20 0.00 08:30:08 2.02 0.00 2.02 0.00 0.00 23.43 0.00 08:40:08 2.07 0.00 2.07 0.00 0.00 23.71 0.00 08:50:00 2.02 0.00 2.02 0.00 0.00 23.44 0.00 09:00:01 1.41 0.00 1.41 0.00 0.00 16.29 0.00 09:10:00 1.47 0.00 1.47 0.00 0.00 16.91 0.00 09:20:01 1.63 0.00 1.63 0.00 0.00 19.07 0.00 09:30:02 1.56 0.00 1.56 0.00 0.00 17.65 0.00 09:40:08 1.50 0.00 1.50 0.00 0.00 17.22 0.00 09:50:01 1.32 0.00 1.32 0.00 0.00 15.15 0.00 10:00:02 1.85 0.00 1.85 0.00 0.00 20.80 0.00 10:10:02 1.45 0.00 1.45 0.00 0.00 16.41 0.00 Average: 5.27 0.28 4.17 0.81 47.11 359.00 6464.31 07:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:02 2607848 5981540 1771716 21.80 111676 3403904 2248524 24.50 696400 4464140 136 07:30:00 2618004 5992268 1761000 21.66 112068 3404060 2249708 24.51 696832 4464172 148 07:40:08 2615764 5990820 1762456 21.68 112772 3404180 2247668 24.49 697972 4462512 156 07:50:08 2615260 5990840 1762444 21.68 113260 3404192 2255924 24.58 698460 4462464 176 08:00:08 2612740 5989284 1764016 21.70 114060 3404328 2255988 24.58 699264 4462572 196 08:10:08 2611732 5988648 1764704 21.71 114420 3404336 2255988 24.58 699620 4462724 168 08:20:08 2608456 5985720 1767636 21.75 114740 3404344 2255856 24.58 699948 4468236 180 08:30:08 2607448 5985616 1767712 21.75 115492 3404484 2255856 24.58 700692 4468840 88 08:40:08 2604932 5983848 1769500 21.77 116204 3404492 2255920 24.58 701404 4469004 172 08:50:00 2603672 5983344 1770008 21.78 116920 3404504 2255920 24.58 702128 4469096 148 09:00:01 2603168 5983280 1770068 21.78 117220 3404636 2255984 24.58 702428 4469276 144 09:10:00 2602164 5982668 1770668 21.78 117596 3404648 2256096 24.58 702804 4469652 172 09:20:01 2600148 5981140 1772188 21.80 118064 3404652 2256048 24.58 703272 4470504 300 09:30:02 2599644 5980952 1772372 21.80 118356 3404668 2256048 24.58 703564 4470692 268 09:40:08 2599644 5981244 1772068 21.80 118632 3404676 2256048 24.58 703840 4470828 188 09:50:01 2599644 5981584 1771748 21.80 118908 3404748 2256048 24.58 704108 4471072 324 10:00:02 2599392 5982072 1771264 21.79 119380 3405012 2256176 24.59 704588 4471276 260 10:10:02 2597136 5980124 1773188 21.81 119668 3405020 2256236 24.59 704876 4472176 308 Average: 2605933 5984722 1768598 21.76 116080 3404494 2254780 24.57 701233 4467735 196 07:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:02 lo 428.35 428.35 407.01 407.01 0.00 0.00 0.00 0.00 07:20:02 ens3 104.31 73.10 1073.90 13.89 0.00 0.00 0.00 0.00 07:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:00 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 07:30:00 ens3 0.19 0.10 0.04 0.02 0.00 0.00 0.00 0.00 07:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:08 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:40:08 ens3 0.27 0.11 0.08 0.04 0.00 0.00 0.00 0.00 07:40:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:08 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:50:08 ens3 0.18 0.07 0.05 0.02 0.00 0.00 0.00 0.00 07:50:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:08 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:00:08 ens3 0.24 0.11 0.07 0.04 0.00 0.00 0.00 0.00 08:00:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:08 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:10:08 ens3 0.33 0.17 0.12 0.08 0.00 0.00 0.00 0.00 08:10:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:08 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:20:08 ens3 0.27 0.11 0.07 0.04 0.00 0.00 0.00 0.00 08:20:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:08 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:30:08 ens3 0.42 0.16 0.15 0.08 0.00 0.00 0.00 0.00 08:30:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:08 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:40:08 ens3 0.30 0.10 0.07 0.04 0.00 0.00 0.00 0.00 08:40:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:00 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:50:00 ens3 0.18 0.08 0.04 0.02 0.00 0.00 0.00 0.00 08:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:00:01 ens3 0.26 0.10 0.07 0.04 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:00 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:10:00 ens3 0.62 0.21 0.24 0.14 0.00 0.00 0.00 0.00 09:10:00 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 0.43 0.16 0.16 0.10 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 09:30:02 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:30:02 ens3 0.20 0.08 0.05 0.02 0.00 0.00 0.00 0.00 09:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:08 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:40:08 ens3 0.28 0.11 0.07 0.04 0.00 0.00 0.00 0.00 09:40:08 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 0.35 0.12 0.11 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 10:00:02 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:00:02 ens3 0.25 0.10 0.08 0.04 0.00 0.00 0.00 0.00 10:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:02 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:10:02 ens3 0.84 0.98 0.11 1.19 0.00 0.00 0.00 0.00 10:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 23.98 23.98 22.66 22.66 0.00 0.00 0.00 0.00 Average: ens3 6.12 4.23 59.85 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-1949) 01/19/26 _x86_64_ (2 CPU) 07:09:28 LINUX RESTART (2 CPU) 07:10:00 CPU %user %nice %system %iowait %steal %idle 07:20:02 all 27.69 0.00 2.33 0.81 0.10 69.06 07:20:02 0 27.79 0.00 2.38 0.53 0.11 69.19 07:20:02 1 27.59 0.00 2.29 1.09 0.09 68.94 07:30:00 all 0.54 0.00 0.19 0.02 0.10 99.16 07:30:00 0 0.84 0.00 0.17 0.02 0.10 98.87 07:30:00 1 0.24 0.00 0.21 0.01 0.10 99.44 07:40:08 all 0.47 0.00 0.18 0.03 0.10 99.23 07:40:08 0 0.31 0.00 0.15 0.04 0.09 99.40 07:40:08 1 0.63 0.00 0.20 0.01 0.10 99.05 07:50:08 all 0.29 0.00 0.18 0.02 0.09 99.42 07:50:08 0 0.12 0.00 0.13 0.01 0.07 99.68 07:50:08 1 0.46 0.00 0.23 0.02 0.11 99.17 08:00:08 all 0.26 0.00 0.18 0.02 0.10 99.44 08:00:08 0 0.14 0.00 0.15 0.01 0.08 99.61 08:00:08 1 0.38 0.00 0.22 0.03 0.11 99.26 08:10:08 all 0.36 0.00 0.20 0.02 0.09 99.33 08:10:08 0 0.23 0.00 0.20 0.02 0.09 99.46 08:10:08 1 0.50 0.00 0.21 0.01 0.09 99.19 08:20:08 all 0.31 0.00 0.17 0.01 0.10 99.40 08:20:08 0 0.21 0.00 0.15 0.01 0.09 99.54 08:20:08 1 0.42 0.00 0.19 0.02 0.11 99.27 08:30:08 all 0.18 0.00 0.18 0.02 0.10 99.53 08:30:08 0 0.20 0.00 0.17 0.02 0.10 99.50 08:30:08 1 0.15 0.00 0.18 0.01 0.10 99.56 08:40:08 all 0.16 0.00 0.17 0.02 0.10 99.54 08:40:08 0 0.15 0.00 0.17 0.03 0.10 99.55 08:40:08 1 0.17 0.00 0.18 0.02 0.10 99.53 08:50:00 all 0.15 0.00 0.18 0.03 0.10 99.54 08:50:00 0 0.14 0.00 0.17 0.02 0.09 99.59 08:50:00 1 0.17 0.00 0.19 0.05 0.10 99.49 09:00:01 all 0.32 0.00 0.16 0.01 0.09 99.42 09:00:01 0 0.21 0.00 0.13 0.01 0.08 99.57 09:00:01 1 0.42 0.00 0.19 0.02 0.10 99.27 09:00:01 CPU %user %nice %system %iowait %steal %idle 09:10:00 all 0.17 0.00 0.17 0.01 0.09 99.55 09:10:00 0 0.18 0.00 0.14 0.01 0.08 99.58 09:10:00 1 0.16 0.00 0.20 0.02 0.10 99.53 09:20:01 all 0.57 0.00 0.20 0.01 0.09 99.13 09:20:01 0 0.22 0.00 0.20 0.01 0.08 99.49 09:20:01 1 0.92 0.00 0.20 0.01 0.09 98.78 09:30:02 all 0.30 0.00 0.19 0.01 0.09 99.41 09:30:02 0 0.46 0.00 0.21 0.01 0.10 99.22 09:30:02 1 0.15 0.00 0.16 0.00 0.08 99.61 09:40:08 all 0.18 0.00 0.17 0.02 0.08 99.54 09:40:08 0 0.20 0.00 0.18 0.02 0.08 99.52 09:40:08 1 0.17 0.00 0.17 0.03 0.08 99.56 09:50:01 all 0.37 0.00 0.19 0.01 0.08 99.36 09:50:01 0 0.18 0.00 0.22 0.01 0.09 99.50 09:50:01 1 0.55 0.00 0.15 0.00 0.07 99.22 10:00:02 all 0.28 0.00 0.19 1.68 0.09 97.77 10:00:02 0 0.41 0.00 0.22 1.64 0.10 97.64 10:00:02 1 0.15 0.00 0.16 1.71 0.08 97.90 10:10:02 all 0.22 0.00 0.18 0.02 0.08 99.50 10:10:02 0 0.28 0.00 0.22 0.02 0.10 99.37 10:10:02 1 0.16 0.00 0.14 0.02 0.07 99.62 Average: all 1.83 0.00 0.30 0.15 0.09 97.62 Average: 0 1.80 0.00 0.30 0.14 0.09 97.68 Average: 1 1.86 0.00 0.30 0.17 0.09 97.57