---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-14699 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): 4 On-line CPU(s) list: 0-3 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): 4 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.3G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 608 11649 4 3731 15038 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:e2:f4:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.133/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75485sec preferred_lft 75485sec inet6 fe80::f816:3eff:fee2:f477/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 6e:0d:35:4d:2e:e5 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-4c-4g-14699) 12/18/25 _x86_64_ (4 CPU) 01:08:26 LINUX RESTART (4 CPU) 01:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:20:07 26.06 3.88 20.56 1.63 776.08 4529.66 33455.03 01:30:07 2.36 0.01 2.35 0.00 0.04 28.75 26.03 01:40:01 2.16 0.00 2.16 0.00 0.00 25.87 0.00 01:50:07 2.27 0.00 2.27 0.00 0.00 26.40 0.01 02:00:07 15.02 0.01 2.35 12.67 0.20 27.92 238379.32 02:10:01 2.16 0.00 2.16 0.00 0.00 25.40 0.00 02:20:07 2.29 0.00 2.29 0.00 0.00 27.13 0.00 02:30:07 2.27 0.00 2.27 0.00 0.00 26.41 0.00 02:40:07 2.28 0.00 2.28 0.00 0.00 26.51 0.00 02:50:07 1.85 0.00 1.85 0.00 0.00 21.75 0.00 03:00:04 1.46 0.00 1.46 0.00 0.00 16.89 0.00 03:10:07 1.50 0.00 1.50 0.00 0.00 17.87 0.00 03:20:07 1.92 0.00 1.92 0.00 0.00 22.59 0.00 03:30:07 2.07 0.00 2.07 0.00 0.00 23.83 0.00 03:40:07 2.30 0.00 2.30 0.00 0.00 25.80 0.00 03:50:07 2.34 0.00 2.34 0.00 0.00 26.61 0.00 04:00:07 2.43 0.00 2.43 0.00 0.25 27.27 0.00 04:10:07 4.88 0.06 4.04 0.77 6.73 125.83 1224.53 Average: 4.33 0.22 3.27 0.84 43.93 283.07 15181.59 01:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:07 10113404 13554400 2405300 14.69 117176 3467300 2739448 15.72 804484 5073516 56 01:30:07 10111136 13553152 2406456 14.70 118044 3467412 2739904 15.73 805356 5073752 60 01:40:01 10110632 13553596 2406032 14.70 118972 3467412 2741136 15.73 806268 5074792 32 01:50:07 10109624 13553768 2405932 14.69 119900 3467560 2740468 15.73 807212 5075388 224 02:00:07 10202960 13652928 2306756 14.09 121032 3472232 2648612 15.20 813036 4987508 220 02:10:01 10198172 13649180 2310480 14.11 121908 3472364 2648676 15.20 813916 4987996 32 02:20:07 10196660 13648588 2311052 14.11 122800 3472380 2648740 15.20 814796 4987900 44 02:30:07 10195656 13648352 2311336 14.12 123572 3472388 2648740 15.20 815564 4987960 60 02:40:07 10194396 13647964 2311664 14.12 124272 3472524 2648740 15.20 816260 4989184 40 02:50:07 10192884 13647008 2312588 14.12 124776 3472524 2648740 15.20 816772 4989416 32 03:00:04 10192380 13646820 2312880 14.13 125092 3472540 2648740 15.20 817092 4989492 236 03:10:07 10190868 13645728 2313872 14.13 125356 3472676 2648804 15.20 817356 4990452 76 03:20:07 10187848 13643348 2316336 14.15 125848 3472820 2648804 15.20 817848 4990768 72 03:30:07 10186840 13642940 2316684 14.15 126404 3472828 2648996 15.21 818404 4991008 52 03:40:07 10186840 13643508 2316164 14.15 126932 3472828 2648996 15.21 818928 4991124 68 03:50:07 10185832 13643236 2316452 14.15 127624 3472844 2648996 15.21 819628 4991164 200 04:00:07 10183844 13642088 2317628 14.16 128240 3473048 2648996 15.21 820236 4991408 208 04:10:07 11979944 15444708 515136 3.15 130792 3477128 1051144 6.03 828416 3201112 27040 Average: 10273329 13725628 2234042 13.64 123819 3471712 2580371 14.81 815087 4909108 1597 01:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:07 lo 0.52 0.52 0.06 0.06 0.00 0.00 0.00 0.00 01:20:07 ens3 61.60 47.57 818.43 9.62 0.00 0.00 0.00 0.00 01:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:30:07 ens3 0.30 0.10 0.07 0.04 0.00 0.00 0.00 0.00 01:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:40:01 ens3 0.53 0.20 0.17 0.11 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:50:07 ens3 0.59 0.15 0.14 0.06 0.00 0.00 0.00 0.00 01:50:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:00:07 ens3 2.65 0.13 0.34 0.08 0.00 0.00 0.00 0.00 02:00:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:10:01 ens3 2.50 0.15 0.29 0.08 0.00 0.00 0.00 0.00 02:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:20:07 ens3 0.67 0.07 0.08 0.02 0.00 0.00 0.00 0.00 02:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:30:07 ens3 0.67 0.08 4.05 0.02 0.00 0.00 0.00 0.00 02:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:40:07 ens3 0.53 0.17 0.15 0.09 0.00 0.00 0.00 0.00 02:40:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:50:07 ens3 0.39 0.10 0.08 0.04 0.00 0.00 0.00 0.00 02:50:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:00:04 ens3 0.27 0.08 0.05 0.02 0.00 0.00 0.00 0.00 03:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:10:07 ens3 0.37 0.11 0.08 0.04 0.00 0.00 0.00 0.00 03:10:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:20:07 ens3 2.33 0.21 0.41 0.13 0.00 0.00 0.00 0.00 03:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:30:07 ens3 2.04 0.22 0.35 0.14 0.00 0.00 0.00 0.00 03:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:40:07 ens3 0.70 0.14 0.14 0.06 0.00 0.00 0.00 0.00 03:40:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:50:07 ens3 0.37 0.07 0.06 0.02 0.00 0.00 0.00 0.00 03:50:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:00:07 ens3 0.61 0.10 0.75 0.04 0.00 0.00 0.00 0.00 04:00:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:07 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 04:10:07 ens3 2.20 2.06 1.51 2.16 0.00 0.00 0.00 0.00 04:10:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 4.44 2.90 46.38 0.71 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-4c-4g-14699) 12/18/25 _x86_64_ (4 CPU) 01:08:26 LINUX RESTART (4 CPU) 01:10:01 CPU %user %nice %system %iowait %steal %idle 01:20:07 all 17.13 0.00 0.82 0.29 0.07 81.69 01:20:07 0 16.50 0.00 0.69 0.18 0.06 82.57 01:20:07 1 16.51 0.00 0.66 0.65 0.07 82.11 01:20:07 2 18.03 0.00 0.97 0.09 0.08 80.83 01:20:07 3 17.46 0.00 0.98 0.25 0.06 81.25 01:30:07 all 0.17 0.00 0.06 0.01 0.06 99.71 01:30:07 0 0.12 0.00 0.07 0.00 0.06 99.75 01:30:07 1 0.16 0.00 0.06 0.03 0.04 99.71 01:30:07 2 0.29 0.00 0.05 0.00 0.07 99.60 01:30:07 3 0.10 0.00 0.05 0.00 0.07 99.77 01:40:01 all 0.29 0.00 0.06 0.01 0.06 99.58 01:40:01 0 0.08 0.00 0.06 0.01 0.08 99.78 01:40:01 1 0.12 0.00 0.06 0.01 0.04 99.78 01:40:01 2 0.87 0.00 0.07 0.02 0.06 98.98 01:40:01 3 0.07 0.00 0.06 0.00 0.06 99.80 01:50:07 all 0.22 0.00 0.06 0.01 0.06 99.65 01:50:07 0 0.23 0.00 0.10 0.02 0.08 99.57 01:50:07 1 0.10 0.00 0.08 0.01 0.07 99.74 01:50:07 2 0.05 0.00 0.04 0.01 0.03 99.87 01:50:07 3 0.49 0.00 0.04 0.00 0.04 99.42 02:00:07 all 0.23 0.00 0.07 0.03 0.06 99.62 02:00:07 0 0.08 0.00 0.06 0.03 0.06 99.76 02:00:07 1 0.09 0.00 0.06 0.08 0.04 99.72 02:00:07 2 0.11 0.00 0.06 0.00 0.05 99.78 02:00:07 3 0.63 0.00 0.09 0.01 0.08 99.20 02:10:01 all 0.31 0.00 0.06 0.01 0.06 99.57 02:10:01 0 0.10 0.00 0.08 0.01 0.07 99.74 02:10:01 1 0.98 0.00 0.07 0.01 0.05 98.89 02:10:01 2 0.09 0.00 0.06 0.00 0.06 99.80 02:10:01 3 0.05 0.00 0.05 0.01 0.04 99.84 02:20:07 all 0.16 0.00 0.07 0.61 0.05 99.12 02:20:07 0 0.07 0.00 0.07 1.58 0.05 98.23 02:20:07 1 0.07 0.00 0.06 0.51 0.04 99.32 02:20:07 2 0.40 0.00 0.06 0.31 0.05 99.18 02:20:07 3 0.08 0.00 0.07 0.03 0.05 99.76 02:30:07 all 0.29 0.00 0.06 0.34 0.05 99.26 02:30:07 0 0.04 0.00 0.04 0.15 0.03 99.75 02:30:07 1 0.39 0.00 0.06 0.37 0.04 99.14 02:30:07 2 0.10 0.00 0.09 0.25 0.05 99.51 02:30:07 3 0.65 0.00 0.08 0.59 0.06 98.63 02:40:07 all 0.13 0.00 0.06 0.04 0.04 99.73 02:40:07 0 0.15 0.00 0.04 0.06 0.03 99.72 02:40:07 1 0.07 0.00 0.07 0.06 0.04 99.76 02:40:07 2 0.19 0.00 0.07 0.02 0.05 99.68 02:40:07 3 0.11 0.00 0.07 0.02 0.06 99.74 02:50:07 all 0.13 0.00 0.06 0.01 0.04 99.76 02:50:07 0 0.05 0.00 0.05 0.01 0.04 99.86 02:50:07 1 0.20 0.00 0.07 0.00 0.05 99.67 02:50:07 2 0.08 0.00 0.09 0.00 0.05 99.79 02:50:07 3 0.17 0.00 0.06 0.02 0.03 99.72 03:00:04 all 0.23 0.00 0.07 0.01 0.04 99.65 03:00:04 0 0.28 0.00 0.04 0.01 0.04 99.64 03:00:04 1 0.33 0.00 0.07 0.00 0.04 99.56 03:00:04 2 0.11 0.00 0.08 0.03 0.06 99.72 03:00:04 3 0.20 0.00 0.09 0.00 0.04 99.67 03:00:04 CPU %user %nice %system %iowait %steal %idle 03:10:07 all 0.14 0.00 0.06 0.01 0.05 99.75 03:10:07 0 0.05 0.00 0.04 0.01 0.05 99.86 03:10:07 1 0.31 0.00 0.05 0.00 0.04 99.60 03:10:07 2 0.08 0.00 0.05 0.03 0.05 99.79 03:10:07 3 0.12 0.00 0.08 0.00 0.05 99.74 03:20:07 all 0.16 0.00 0.07 0.05 0.05 99.67 03:20:07 0 0.21 0.00 0.07 0.09 0.06 99.57 03:20:07 1 0.08 0.00 0.06 0.03 0.04 99.78 03:20:07 2 0.26 0.00 0.08 0.02 0.05 99.58 03:20:07 3 0.09 0.00 0.05 0.06 0.07 99.74 03:30:07 all 0.24 0.00 0.07 0.01 0.05 99.63 03:30:07 0 0.07 0.00 0.05 0.04 0.05 99.79 03:30:07 1 0.11 0.00 0.09 0.00 0.06 99.73 03:30:07 2 0.13 0.00 0.07 0.01 0.06 99.74 03:30:07 3 0.68 0.00 0.06 0.00 0.03 99.24 03:40:07 all 0.15 0.00 0.07 0.12 0.05 99.60 03:40:07 0 0.21 0.00 0.08 0.08 0.05 99.57 03:40:07 1 0.09 0.00 0.08 0.06 0.05 99.73 03:40:07 2 0.17 0.00 0.09 0.01 0.07 99.66 03:40:07 3 0.15 0.00 0.04 0.35 0.04 99.43 03:50:07 all 0.27 0.00 0.06 0.01 0.06 99.60 03:50:07 0 0.06 0.00 0.08 0.01 0.08 99.77 03:50:07 1 0.81 0.00 0.05 0.00 0.06 99.08 03:50:07 2 0.09 0.00 0.07 0.04 0.05 99.75 03:50:07 3 0.13 0.00 0.04 0.00 0.04 99.79 04:00:07 all 0.07 0.00 0.06 0.02 0.06 99.80 04:00:07 0 0.06 0.00 0.06 0.02 0.08 99.79 04:00:07 1 0.07 0.00 0.06 0.03 0.04 99.81 04:00:07 2 0.07 0.00 0.06 0.00 0.05 99.81 04:00:07 3 0.08 0.00 0.05 0.02 0.07 99.78 04:10:07 all 1.43 0.00 0.17 0.04 0.06 98.30 04:10:07 0 0.67 0.00 0.15 0.01 0.05 99.12 04:10:07 1 1.75 0.00 0.17 0.08 0.06 97.95 04:10:07 2 2.85 0.00 0.24 0.06 0.07 96.79 04:10:07 3 0.47 0.00 0.12 0.01 0.05 99.36 Average: all 1.22 0.00 0.11 0.09 0.05 98.53 Average: 0 1.07 0.00 0.10 0.13 0.06 98.65 Average: 1 1.24 0.00 0.10 0.11 0.05 98.50 Average: 2 1.34 0.00 0.13 0.05 0.06 98.43 Average: 3 1.22 0.00 0.12 0.08 0.05 98.54