---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-4800 5.15.0-153-generic #163-Ubuntu SMP Thu Aug 7 16:37:18 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 disabled; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: 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 8.5G 69G 11% / 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 584 12466 4 2937 15076 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:e8:ab:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.40/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75504sec preferred_lft 75504sec inet6 fe80::f816:3eff:fee8:abe8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 92:bf:a0:7e:50:f2 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 5.15.0-153-generic (prd-ubuntu2204-docker-4c-4g-4800) 10/18/25 _x86_64_ (4 CPU) 08:59:56 LINUX RESTART (4 CPU) 09:00:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:10:14 48.01 8.78 37.91 1.32 1889.31 12337.67 14264.70 09:20:08 1.33 0.01 1.31 0.01 0.05 17.55 113.26 09:30:08 1.41 0.00 1.41 0.00 0.21 15.94 0.00 09:40:09 1.37 0.00 1.37 0.00 0.00 15.43 0.00 09:50:09 1.40 0.00 1.40 0.00 0.00 16.31 0.00 10:00:01 1.35 0.00 1.35 0.00 0.00 15.51 0.00 10:10:10 11.89 0.00 1.55 10.34 0.14 18.69 237518.01 10:20:14 1.42 0.00 1.42 0.00 0.00 16.78 0.00 10:30:01 1.34 0.00 1.34 0.00 0.00 15.03 0.00 10:40:14 1.46 0.00 1.46 0.00 0.00 16.96 0.00 10:50:14 1.47 0.00 1.46 0.00 0.04 33.44 40.96 11:00:01 1.47 0.00 1.47 0.00 0.00 16.46 0.00 11:10:14 1.79 0.00 1.79 0.00 0.00 19.63 0.00 11:20:12 1.73 0.00 1.73 0.00 0.00 18.74 0.00 11:30:01 1.60 0.00 1.60 0.00 0.00 17.44 0.00 11:40:14 1.79 0.00 1.79 0.00 0.00 19.63 0.00 11:50:14 1.63 0.00 1.63 0.00 0.00 17.56 0.00 12:00:01 1.65 0.00 1.65 0.00 0.00 18.08 0.00 Average: 4.73 0.50 3.58 0.66 107.07 716.17 14215.74 09:00:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:14 12914432 15560952 422124 2.58 90304 2753988 966992 5.55 525120 2608268 4 09:20:08 12915032 15562028 421100 2.57 90808 2753976 967056 5.55 525636 2612812 52 09:30:08 12914504 15562128 420948 2.57 91356 2754040 967120 5.55 526176 2614104 4 09:40:09 12913592 15561784 421320 2.57 91920 2754056 967168 5.55 526740 2616060 52 09:50:09 12911592 15560596 422544 2.58 92456 2754320 967120 5.55 527280 2617344 4 10:00:01 12910584 15560100 423120 2.58 92944 2754328 967168 5.55 527772 2619516 200 10:10:10 12906580 15561700 421432 2.57 93748 2759124 967248 5.55 533292 2622508 32 10:20:14 12905572 15561232 421832 2.58 94272 2759140 967248 5.55 533816 2623776 56 10:30:01 12904568 15560872 422248 2.58 94764 2759276 967248 5.55 534304 2625872 204 10:40:14 12903812 15560632 422392 2.58 95280 2759284 967312 5.55 534820 2626816 56 10:50:14 12862720 15520080 462920 2.83 95796 2759308 984596 5.65 535456 2669584 52 11:00:01 12860204 15518180 464812 2.84 96268 2759448 984596 5.65 535940 2670144 300 11:10:14 12858944 15517428 465544 2.84 96760 2759456 984596 5.65 536432 2670308 44 11:20:12 12856172 15515304 467656 2.86 97276 2759592 982400 5.64 536932 2668920 196 11:30:01 12854912 15514552 468348 2.86 97796 2759600 982400 5.64 537424 2669908 204 11:40:14 12854160 15514380 468508 2.86 98324 2759612 982400 5.64 537984 2670424 40 11:50:14 12851640 15512504 470364 2.87 98820 2759748 982400 5.64 538488 2670800 160 12:00:01 12851140 15512584 470268 2.87 99392 2759756 982400 5.64 539052 2671352 204 Average: 12886120 15540946 442082 2.70 94905 2757670 974304 5.59 532926 2641584 104 09:00:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:14 lo 0.38 0.38 0.06 0.06 0.00 0.00 0.00 0.00 09:10:14 ens3 56.70 36.67 402.03 8.15 0.00 0.00 0.00 0.00 09:10:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:08 ens3 1.09 0.23 0.31 0.17 0.00 0.00 0.00 0.00 09:20:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:30:08 ens3 0.47 0.09 0.08 0.04 0.00 0.00 0.00 0.00 09:30:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:40:09 ens3 0.54 0.14 0.11 0.06 0.00 0.00 0.00 0.00 09:40:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:50:09 ens3 0.72 0.12 0.10 0.04 0.00 0.00 0.00 0.00 09:50:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 ens3 0.53 0.14 0.12 0.06 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:10 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:10:10 ens3 0.57 0.20 0.19 0.12 0.00 0.00 0.00 0.00 10:10:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:20:14 ens3 0.44 0.10 0.08 0.04 0.00 0.00 0.00 0.00 10:20:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:30:01 ens3 0.51 0.13 0.12 0.06 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:14 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:40:14 ens3 0.44 0.11 0.08 0.04 0.00 0.00 0.00 0.00 10:40:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:50:14 ens3 2.64 2.31 9.09 1.36 0.00 0.00 0.00 0.00 10:50:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:00:01 ens3 0.32 0.07 0.05 0.02 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:14 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 11:10:14 ens3 0.43 0.12 0.08 0.04 0.00 0.00 0.00 0.00 11:10:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:12 ens3 0.46 0.14 0.11 0.06 0.00 0.00 0.00 0.00 11:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:30:01 ens3 0.32 0.07 0.05 0.02 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:14 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 11:40:14 ens3 0.43 0.14 0.11 0.06 0.00 0.00 0.00 0.00 11:40:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:14 ens3 0.24 0.07 0.04 0.02 0.00 0.00 0.00 0.00 11:50:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:00:01 ens3 0.26 0.07 0.04 0.02 0.00 0.00 0.00 0.00 12:00:01 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 3.79 2.31 23.38 0.58 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 5.15.0-153-generic (prd-ubuntu2204-docker-4c-4g-4800) 10/18/25 _x86_64_ (4 CPU) 08:59:56 LINUX RESTART (4 CPU) 09:00:00 CPU %user %nice %system %iowait %steal %idle 09:10:14 all 3.08 0.00 0.67 0.94 0.02 95.29 09:10:14 0 1.88 0.00 0.63 0.68 0.02 96.79 09:10:14 1 2.75 0.00 0.64 1.58 0.03 95.01 09:10:14 2 4.17 0.00 0.56 0.74 0.03 94.49 09:10:14 3 3.50 0.00 0.87 0.75 0.02 94.86 09:20:08 all 0.10 0.00 0.03 0.01 0.01 99.85 09:20:08 0 0.02 0.00 0.02 0.00 0.00 99.96 09:20:08 1 0.09 0.00 0.04 0.00 0.02 99.85 09:20:08 2 0.04 0.00 0.03 0.00 0.01 99.92 09:20:08 3 0.28 0.00 0.02 0.02 0.01 99.67 09:30:08 all 0.07 0.00 0.02 0.01 0.01 99.90 09:30:08 0 0.00 0.00 0.01 0.00 0.00 99.99 09:30:08 1 0.20 0.00 0.03 0.00 0.02 99.75 09:30:08 2 0.03 0.00 0.02 0.01 0.01 99.93 09:30:08 3 0.03 0.00 0.02 0.02 0.01 99.91 09:40:09 all 0.12 0.00 0.02 0.01 0.01 99.84 09:40:09 0 0.01 0.00 0.01 0.00 0.00 99.98 09:40:09 1 0.43 0.00 0.02 0.00 0.02 99.52 09:40:09 2 0.03 0.00 0.03 0.01 0.01 99.93 09:40:09 3 0.01 0.00 0.02 0.02 0.01 99.93 09:50:09 all 0.03 0.00 0.02 0.01 0.01 99.93 09:50:09 0 0.01 0.00 0.02 0.00 0.01 99.96 09:50:09 1 0.08 0.00 0.03 0.00 0.02 99.88 09:50:09 2 0.01 0.00 0.02 0.01 0.01 99.95 09:50:09 3 0.02 0.00 0.02 0.02 0.01 99.93 10:00:01 all 0.11 0.00 0.02 0.01 0.01 99.85 10:00:01 0 0.01 0.00 0.01 0.00 0.00 99.97 10:00:01 1 0.40 0.00 0.04 0.00 0.02 99.54 10:00:01 2 0.01 0.00 0.02 0.01 0.01 99.95 10:00:01 3 0.02 0.00 0.02 0.02 0.01 99.93 10:10:10 all 0.24 0.00 0.03 0.04 0.01 99.69 10:10:10 0 0.02 0.00 0.02 0.00 0.00 99.96 10:10:10 1 0.85 0.00 0.03 0.00 0.01 99.11 10:10:10 2 0.02 0.00 0.03 0.01 0.01 99.92 10:10:10 3 0.07 0.00 0.04 0.13 0.01 99.75 10:20:14 all 0.02 0.00 0.02 0.01 0.01 99.94 10:20:14 0 0.00 0.00 0.00 0.00 0.00 99.99 10:20:14 1 0.05 0.00 0.03 0.00 0.02 99.90 10:20:14 2 0.02 0.00 0.02 0.02 0.01 99.93 10:20:14 3 0.02 0.00 0.02 0.00 0.01 99.95 10:30:01 all 0.18 0.00 0.02 0.01 0.01 99.78 10:30:01 0 0.00 0.00 0.00 0.00 0.00 99.99 10:30:01 1 0.68 0.00 0.05 0.02 0.02 99.23 10:30:01 2 0.02 0.00 0.02 0.01 0.01 99.95 10:30:01 3 0.02 0.00 0.02 0.00 0.01 99.95 10:40:14 all 0.17 0.00 0.02 0.01 0.01 99.78 10:40:14 0 0.01 0.00 0.01 0.00 0.00 99.97 10:40:14 1 0.01 0.00 0.03 0.02 0.02 99.92 10:40:14 2 0.01 0.00 0.02 0.00 0.01 99.96 10:40:14 3 0.66 0.00 0.03 0.00 0.01 99.29 10:50:14 all 0.10 0.00 0.02 0.01 0.01 99.86 10:50:14 0 0.02 0.00 0.02 0.00 0.01 99.95 10:50:14 1 0.06 0.00 0.03 0.03 0.01 99.88 10:50:14 2 0.09 0.00 0.02 0.00 0.02 99.86 10:50:14 3 0.23 0.00 0.02 0.00 0.01 99.75 10:50:14 CPU %user %nice %system %iowait %steal %idle 11:00:01 all 0.07 0.00 0.02 0.01 0.01 99.89 11:00:01 0 0.02 0.00 0.03 0.02 0.02 99.93 11:00:01 1 0.01 0.00 0.02 0.01 0.01 99.95 11:00:01 2 0.02 0.00 0.02 0.00 0.01 99.94 11:00:01 3 0.23 0.00 0.02 0.01 0.01 99.73 11:10:14 all 0.21 0.00 0.02 0.01 0.01 99.74 11:10:14 0 0.01 0.00 0.03 0.02 0.01 99.92 11:10:14 1 0.02 0.00 0.03 0.01 0.02 99.92 11:10:14 2 0.01 0.00 0.02 0.03 0.01 99.93 11:10:14 3 0.77 0.00 0.01 0.00 0.01 99.21 11:20:12 all 0.14 0.00 0.02 0.01 0.01 99.81 11:20:12 0 0.01 0.00 0.01 0.01 0.00 99.97 11:20:12 1 0.03 0.00 0.04 0.02 0.02 99.90 11:20:12 2 0.31 0.00 0.04 0.00 0.02 99.64 11:20:12 3 0.23 0.00 0.01 0.00 0.01 99.75 11:30:01 all 0.06 0.00 0.02 0.01 0.01 99.90 11:30:01 0 0.01 0.00 0.02 0.01 0.01 99.95 11:30:01 1 0.01 0.00 0.01 0.01 0.01 99.96 11:30:01 2 0.01 0.00 0.02 0.01 0.01 99.95 11:30:01 3 0.21 0.00 0.03 0.02 0.02 99.73 11:40:14 all 0.02 0.00 0.02 0.01 0.01 99.94 11:40:14 0 0.01 0.00 0.01 0.02 0.00 99.94 11:40:14 1 0.01 0.00 0.01 0.00 0.01 99.96 11:40:14 2 0.03 0.00 0.03 0.01 0.02 99.92 11:40:14 3 0.04 0.00 0.02 0.00 0.01 99.93 11:50:14 all 0.05 0.00 0.02 0.01 0.01 99.91 11:50:14 0 0.01 0.00 0.01 0.01 0.01 99.96 11:50:14 1 0.15 0.00 0.04 0.00 0.02 99.79 11:50:14 2 0.02 0.00 0.02 0.00 0.01 99.95 11:50:14 3 0.01 0.00 0.01 0.02 0.01 99.96 12:00:01 all 0.25 0.00 0.02 0.01 0.01 99.71 12:00:01 0 0.01 0.00 0.01 0.01 0.00 99.97 12:00:01 1 0.02 0.00 0.02 0.00 0.01 99.94 12:00:01 2 0.94 0.00 0.03 0.00 0.02 99.00 12:00:01 3 0.02 0.00 0.02 0.02 0.01 99.93 Average: all 0.28 0.00 0.06 0.06 0.01 99.59 Average: 0 0.12 0.00 0.05 0.04 0.01 99.78 Average: 1 0.33 0.00 0.06 0.10 0.02 99.50 Average: 2 0.32 0.00 0.05 0.05 0.01 99.56 Average: 3 0.36 0.00 0.07 0.06 0.01 99.50