---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-5675 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): 8 On-line CPU(s) list: 0-7 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): 8 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: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 714 26588 4 4789 30910 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:e9:1a:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.157/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78151sec preferred_lft 78151sec inet6 fe80::f816:3eff:fee9:1a11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 3a:e8:fe:b3:b7:37 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-8c-8g-5675) 01/29/26 _x86_64_ (8 CPU) 07:05:04 LINUX RESTART (8 CPU) 07:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 4.83 0.57 3.92 0.33 609.07 655.42 7899.35 07:30:01 1.26 0.00 1.26 0.00 0.00 14.46 0.00 07:40:01 1.26 0.00 1.26 0.00 0.00 14.53 0.00 07:50:01 1.22 0.00 1.22 0.00 0.00 14.27 0.00 08:00:01 15.10 0.00 1.38 13.72 0.15 15.58 512837.10 08:10:01 1.26 0.00 1.26 0.00 0.00 14.61 0.00 08:20:01 1.29 0.00 1.29 0.00 0.00 15.28 0.00 08:30:01 1.29 0.00 1.29 0.00 0.00 15.35 0.00 08:40:01 1.29 0.00 1.29 0.00 0.00 15.13 0.00 08:50:01 1.34 0.00 1.34 0.00 0.00 15.52 0.00 09:00:01 1.25 0.00 1.25 0.00 0.00 14.65 0.00 09:10:01 1.35 0.00 1.35 0.00 0.00 15.67 0.00 09:20:01 65.54 4.77 58.42 2.35 272.96 8819.36 14865.06 Average: 7.55 0.41 5.88 1.26 67.82 740.71 41254.46 07:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 29901216 31868892 512124 1.56 64152 2238660 1505772 4.44 401624 2253168 204 07:30:01 29900712 31868712 512240 1.56 64480 2238680 1505772 4.44 401948 2253616 4 07:40:01 29900712 31869308 511812 1.56 64880 2238820 1505836 4.44 402404 2254876 168 07:50:01 29898020 31866940 513900 1.56 65200 2238828 1505836 4.44 402692 2257120 8 08:00:01 29891300 31870776 510212 1.55 65848 2248700 1505900 4.44 413252 2258576 176 08:10:01 29890296 31870116 510828 1.55 66180 2248708 1505900 4.44 413580 2261612 12 08:20:01 29887044 31867372 513900 1.56 66580 2248844 1505964 4.44 413948 2263680 8 08:30:01 29885816 31866564 514660 1.57 66996 2248856 1505964 4.44 414348 2264624 12 08:40:01 29884316 31865516 515864 1.57 67388 2248864 1506044 4.44 414772 2268684 180 08:50:01 29883868 31865632 515800 1.57 67804 2249004 1505964 4.44 415188 2270884 12 09:00:01 29883616 31865760 515564 1.57 68164 2249012 1506028 4.44 415540 2271584 8 09:10:01 29882384 31865132 516184 1.57 68604 2249148 1506028 4.44 416004 2273412 196 09:20:01 24762424 29156072 3151800 9.59 143320 4492236 3397824 10.02 972184 6683464 392 Average: 29496286 31658984 716530 2.18 72277 2418335 1651449 4.87 453653 2602715 106 07:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:20:01 ens3 8.92 5.01 185.81 0.40 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 07:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:30:01 ens3 0.28 0.12 0.07 0.04 0.00 0.00 0.00 0.00 07:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:40:01 ens3 0.36 0.14 0.09 0.05 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:50:01 ens3 0.53 0.16 0.14 0.08 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:00:01 ens3 0.30 0.10 0.07 0.04 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:10:01 ens3 0.57 0.20 0.21 0.13 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:20:01 ens3 0.43 0.13 0.12 0.07 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 08:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:30:01 ens3 0.34 0.12 0.08 0.04 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:40:01 ens3 0.66 0.27 0.21 0.13 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:01 ens3 0.60 0.19 0.16 0.10 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 09:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:01 ens3 0.26 0.08 0.05 0.02 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 09:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:01 ens3 0.33 0.13 0.10 0.06 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 601.70 601.70 579.23 579.23 0.00 0.00 0.00 0.00 09:20:01 ens3 132.14 99.05 1137.47 21.37 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 Average: lo 46.32 46.32 44.51 44.51 0.00 0.00 0.00 0.00 Average: ens3 11.20 8.12 101.78 1.73 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-8c-8g-5675) 01/29/26 _x86_64_ (8 CPU) 07:05:04 LINUX RESTART (8 CPU) 07:10:01 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 0.30 0.00 0.07 0.05 0.01 99.57 07:20:01 0 0.12 0.00 0.04 0.06 0.00 99.78 07:20:01 1 0.19 0.00 0.06 0.01 0.01 99.74 07:20:01 2 0.28 0.00 0.09 0.18 0.02 99.43 07:20:01 3 1.21 0.00 0.06 0.02 0.01 98.70 07:20:01 4 0.16 0.00 0.07 0.01 0.01 99.75 07:20:01 5 0.14 0.00 0.05 0.01 0.01 99.79 07:20:01 6 0.22 0.00 0.07 0.01 0.00 99.71 07:20:01 7 0.10 0.00 0.10 0.13 0.00 99.67 07:30:01 all 0.05 0.00 0.01 0.00 0.01 99.92 07:30:01 0 0.00 0.00 0.00 0.00 0.00 99.99 07:30:01 1 0.01 0.00 0.01 0.00 0.01 99.97 07:30:01 2 0.32 0.00 0.03 0.00 0.02 99.64 07:30:01 3 0.04 0.00 0.03 0.00 0.01 99.92 07:30:01 4 0.03 0.00 0.02 0.00 0.01 99.94 07:30:01 5 0.00 0.00 0.01 0.01 0.01 99.98 07:30:01 6 0.00 0.00 0.01 0.01 0.01 99.98 07:30:01 7 0.00 0.00 0.00 0.02 0.00 99.97 07:40:01 all 0.13 0.00 0.01 0.00 0.01 99.85 07:40:01 0 0.00 0.00 0.00 0.00 0.00 100.00 07:40:01 1 0.02 0.00 0.01 0.00 0.01 99.96 07:40:01 2 0.94 0.00 0.03 0.00 0.01 99.03 07:40:01 3 0.01 0.00 0.01 0.00 0.01 99.98 07:40:01 4 0.03 0.00 0.04 0.00 0.02 99.91 07:40:01 5 0.01 0.00 0.02 0.01 0.01 99.96 07:40:01 6 0.01 0.00 0.01 0.00 0.00 99.98 07:40:01 7 0.00 0.00 0.00 0.02 0.00 99.97 07:50:01 all 0.10 0.00 0.01 0.00 0.01 99.87 07:50:01 0 0.00 0.00 0.00 0.00 0.00 99.99 07:50:01 1 0.58 0.00 0.01 0.00 0.01 99.40 07:50:01 2 0.17 0.00 0.03 0.00 0.01 99.79 07:50:01 3 0.01 0.00 0.01 0.00 0.01 99.97 07:50:01 4 0.02 0.00 0.02 0.00 0.01 99.95 07:50:01 5 0.02 0.00 0.03 0.00 0.02 99.93 07:50:01 6 0.01 0.00 0.01 0.02 0.00 99.96 07:50:01 7 0.00 0.00 0.00 0.01 0.00 99.99 08:00:01 all 0.06 0.00 0.02 0.02 0.01 99.88 08:00:01 0 0.00 0.00 0.00 0.00 0.00 99.99 08:00:01 1 0.28 0.00 0.03 0.00 0.01 99.68 08:00:01 2 0.17 0.00 0.01 0.00 0.01 99.81 08:00:01 3 0.01 0.00 0.04 0.15 0.01 99.79 08:00:01 4 0.03 0.00 0.03 0.01 0.02 99.91 08:00:01 5 0.01 0.00 0.02 0.01 0.01 99.94 08:00:01 6 0.00 0.00 0.01 0.02 0.00 99.97 08:00:01 7 0.00 0.00 0.00 0.00 0.00 99.99 08:10:01 all 0.10 0.00 0.01 0.01 0.01 99.88 08:10:01 0 0.00 0.00 0.00 0.00 0.00 99.99 08:10:01 1 0.02 0.00 0.02 0.01 0.01 99.93 08:10:01 2 0.72 0.00 0.01 0.00 0.01 99.25 08:10:01 3 0.01 0.00 0.01 0.02 0.01 99.95 08:10:01 4 0.02 0.00 0.02 0.00 0.01 99.95 08:10:01 5 0.01 0.00 0.01 0.01 0.01 99.97 08:10:01 6 0.01 0.00 0.00 0.00 0.00 99.99 08:10:01 7 0.00 0.00 0.00 0.00 0.00 99.99 08:20:01 all 0.04 0.00 0.01 0.01 0.01 99.93 08:20:01 0 0.00 0.00 0.00 0.00 0.00 99.99 08:20:01 1 0.03 0.00 0.02 0.03 0.01 99.92 08:20:01 2 0.26 0.00 0.02 0.00 0.02 99.70 08:20:01 3 0.02 0.00 0.02 0.00 0.01 99.95 08:20:01 4 0.02 0.00 0.02 0.00 0.02 99.94 08:20:01 5 0.01 0.00 0.01 0.01 0.01 99.96 08:20:01 6 0.01 0.00 0.00 0.00 0.00 99.99 08:20:01 7 0.00 0.00 0.01 0.00 0.00 99.98 08:30:01 all 0.06 0.00 0.01 0.01 0.01 99.91 08:30:01 0 0.00 0.00 0.00 0.00 0.00 99.99 08:30:01 1 0.02 0.00 0.01 0.03 0.00 99.93 08:30:01 2 0.42 0.00 0.01 0.00 0.01 99.56 08:30:01 3 0.01 0.00 0.01 0.00 0.01 99.97 08:30:01 4 0.02 0.00 0.02 0.00 0.02 99.93 08:30:01 5 0.02 0.00 0.02 0.00 0.01 99.95 08:30:01 6 0.01 0.00 0.01 0.00 0.00 99.98 08:30:01 7 0.01 0.00 0.01 0.01 0.00 99.97 08:40:01 all 0.07 0.00 0.01 0.01 0.01 99.90 08:40:01 0 0.01 0.00 0.01 0.01 0.01 99.96 08:40:01 1 0.02 0.00 0.01 0.00 0.01 99.96 08:40:01 2 0.36 0.00 0.01 0.03 0.00 99.60 08:40:01 3 0.00 0.00 0.00 0.00 0.01 99.99 08:40:01 4 0.16 0.00 0.03 0.00 0.02 99.79 08:40:01 5 0.02 0.00 0.03 0.01 0.02 99.93 08:40:01 6 0.01 0.00 0.01 0.00 0.00 99.98 08:40:01 7 0.01 0.00 0.01 0.00 0.00 99.98 08:50:01 all 0.06 0.00 0.01 0.00 0.01 99.92 08:50:01 0 0.01 0.00 0.01 0.00 0.01 99.97 08:50:01 1 0.01 0.00 0.01 0.00 0.00 99.98 08:50:01 2 0.02 0.00 0.02 0.03 0.01 99.92 08:50:01 3 0.01 0.00 0.01 0.00 0.01 99.98 08:50:01 4 0.38 0.00 0.03 0.00 0.02 99.57 08:50:01 5 0.01 0.00 0.01 0.01 0.01 99.96 08:50:01 6 0.01 0.00 0.01 0.00 0.00 99.98 08:50:01 7 0.01 0.00 0.01 0.00 0.00 99.98 09:00:01 all 0.10 0.00 0.01 0.00 0.01 99.88 09:00:01 0 0.01 0.00 0.01 0.00 0.00 99.98 09:00:01 1 0.01 0.00 0.01 0.00 0.00 99.99 09:00:01 2 0.02 0.00 0.02 0.02 0.01 99.93 09:00:01 3 0.02 0.00 0.03 0.01 0.02 99.93 09:00:01 4 0.72 0.00 0.01 0.00 0.01 99.26 09:00:01 5 0.00 0.00 0.01 0.01 0.01 99.97 09:00:01 6 0.01 0.00 0.01 0.00 0.01 99.98 09:00:01 7 0.01 0.00 0.01 0.00 0.00 99.98 09:00:01 CPU %user %nice %system %iowait %steal %idle 09:10:01 all 0.04 0.00 0.01 0.00 0.01 99.94 09:10:01 0 0.01 0.00 0.01 0.01 0.01 99.95 09:10:01 1 0.03 0.00 0.01 0.00 0.01 99.95 09:10:01 2 0.02 0.00 0.01 0.02 0.01 99.95 09:10:01 3 0.02 0.00 0.01 0.00 0.01 99.96 09:10:01 4 0.21 0.00 0.02 0.00 0.01 99.76 09:10:01 5 0.01 0.00 0.01 0.00 0.01 99.98 09:10:01 6 0.01 0.00 0.01 0.01 0.00 99.98 09:10:01 7 0.01 0.00 0.01 0.00 0.00 99.98 09:20:01 all 21.73 0.00 1.03 0.46 0.06 76.72 09:20:01 0 19.39 0.00 1.14 1.23 0.06 78.18 09:20:01 1 24.39 0.00 1.40 0.46 0.07 73.70 09:20:01 2 22.64 0.00 1.13 0.25 0.06 75.92 09:20:01 3 21.27 0.00 0.90 0.14 0.06 77.63 09:20:01 4 20.98 0.00 0.80 0.17 0.06 78.00 09:20:01 5 22.76 0.00 0.90 0.21 0.06 76.07 09:20:01 6 21.14 0.00 1.10 0.42 0.06 77.28 09:20:01 7 21.29 0.00 0.89 0.80 0.06 76.96 Average: all 1.75 0.00 0.10 0.04 0.01 98.10 Average: 0 1.50 0.00 0.09 0.10 0.01 98.29 Average: 1 1.96 0.00 0.12 0.04 0.01 97.86 Average: 2 2.02 0.00 0.11 0.04 0.01 97.82 Average: 3 1.73 0.00 0.09 0.03 0.01 98.14 Average: 4 1.75 0.00 0.09 0.02 0.02 98.13 Average: 5 1.76 0.00 0.09 0.02 0.01 98.11 Average: 6 1.64 0.00 0.09 0.04 0.01 98.22 Average: 7 1.64 0.00 0.08 0.08 0.01 98.19