---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-30464 5.15.0-174-generic #184-Ubuntu SMP Fri Mar 13 18:41:50 UTC 2026 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: 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: 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 10G 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 707 26803 4 4581 30916 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:4c:33:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.127/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 76534sec preferred_lft 76534sec inet6 fe80::f816:3eff:fe4c:33ef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 42:a7:31:e3:bb:1c 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 5.15.0-174-generic (prd-ubuntu2204-docker-8c-8g-30464) 06/25/26 _x86_64_ (8 CPU) 10:43:24 LINUX RESTART (8 CPU) 10:50:12 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:00:12 1.59 0.01 1.58 0.01 0.04 18.11 309.64 11:10:13 1.48 0.00 1.48 0.00 0.00 16.44 0.00 11:20:12 1.61 0.00 1.61 0.00 0.01 17.37 0.00 11:30:40 1.54 0.00 1.54 0.00 0.00 16.81 0.00 11:40:40 1.65 0.00 1.65 0.00 0.00 17.64 0.00 11:50:40 1.67 0.00 1.67 0.00 0.00 17.91 0.00 12:00:10 1.67 0.00 1.67 0.00 0.00 18.24 0.00 12:10:03 1.53 0.00 1.53 0.00 0.15 16.81 0.00 12:20:39 14.80 0.02 1.73 13.06 1.68 19.26 484248.13 12:30:14 1.60 0.00 1.60 0.00 0.00 17.97 0.00 12:40:09 1.62 0.00 1.62 0.00 0.00 18.40 0.00 12:50:09 1.68 0.00 1.68 0.00 0.00 18.44 0.00 13:00:14 29.96 1.34 28.12 0.51 97.36 1194.48 364.53 13:10:39 33.32 3.25 27.73 2.34 166.94 5454.33 4820.36 13:20:36 34.54 0.11 29.99 4.44 5.16 2494.00 20125.01 Average: 8.81 0.32 7.07 1.41 18.56 637.04 35860.57 10:50:12 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:00:12 30027516 31889948 493196 1.50 63088 2135372 1508264 4.45 338124 2203676 148 11:10:13 30017252 31880444 502600 1.53 63696 2135516 1508264 4.45 338744 2212056 16 11:20:12 30015764 31879596 503348 1.53 64308 2135528 1508264 4.45 339356 2212312 12 11:30:40 30013772 31878260 504364 1.53 64932 2135536 1508392 4.45 339988 2213900 4 11:40:40 30011508 31876616 506128 1.54 65536 2135544 1508392 4.45 340592 2214868 4 11:50:40 30009508 31875248 507644 1.54 66152 2135552 1508392 4.45 341208 2215640 4 12:00:10 30008028 31874540 508432 1.55 66716 2135756 1508392 4.45 341772 2217056 36 12:10:03 30006944 31874076 508772 1.55 67284 2135812 1508392 4.45 342332 2217664 216 12:20:39 30005588 31883904 498560 1.52 68148 2146060 1508392 4.45 353220 2218304 8 12:30:14 30004584 31883668 499112 1.52 68708 2146260 1508392 4.45 353780 2219692 4 12:40:09 30003084 31882904 500052 1.52 69292 2146404 1508456 4.45 354356 2222004 12 12:50:09 30002076 31882492 500376 1.52 69884 2146408 1508456 4.45 354940 2222660 36 13:00:14 29133864 31611676 732116 2.23 110024 2670020 1530932 4.51 466600 2905800 308316 13:10:39 25375212 29132160 3177780 9.67 169052 3811104 3368360 9.93 844128 6195592 11856 13:20:36 25375876 29547784 2757148 8.39 205480 4149716 2843340 8.38 959828 6019984 22416 Average: 29334038 31523554 846642 2.58 85487 2420039 1722872 5.08 427265 2780747 22873 10:50:12 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:00:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:12 ens3 0.30 0.10 0.06 0.04 0.00 0.00 0.00 0.00 11:00:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:10:13 ens3 0.40 0.16 0.12 0.07 0.00 0.00 0.00 0.00 11:10:13 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 0.22 0.08 0.03 0.02 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 11:30:40 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:30:40 ens3 0.31 0.10 0.09 0.04 0.00 0.00 0.00 0.00 11:30:40 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:40 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:40 ens3 0.29 0.10 0.06 0.04 0.00 0.00 0.00 0.00 11:40:40 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:40 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:40 ens3 0.22 0.08 0.05 0.02 0.00 0.00 0.00 0.00 11:50:40 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:10 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 12:00:10 ens3 0.29 0.14 0.08 0.04 0.00 0.00 0.00 0.00 12:00:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:03 ens3 0.21 0.07 0.03 0.02 0.00 0.00 0.00 0.00 12:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:39 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:20:39 ens3 0.20 0.10 0.04 0.02 0.00 0.00 0.00 0.00 12:20:39 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:30:14 ens3 0.24 0.09 0.07 0.02 0.00 0.00 0.00 0.00 12:30:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:09 ens3 0.45 0.17 0.13 0.09 0.00 0.00 0.00 0.00 12:40:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:09 ens3 0.21 0.08 0.03 0.02 0.00 0.00 0.00 0.00 12:50:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:14 lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 13:00:14 ens3 27.30 20.62 218.20 5.36 0.00 0.00 0.00 0.00 13:00:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:39 lo 790.25 790.25 752.22 752.22 0.00 0.00 0.00 0.00 13:10:39 ens3 127.17 101.60 865.61 24.33 0.00 0.00 0.00 0.00 13:10:39 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:36 lo 1930.71 1930.71 1838.89 1838.89 0.00 0.00 0.00 0.00 13:20:36 ens3 45.46 33.30 17.92 13.08 0.00 0.00 0.00 0.00 13:20:36 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 182.56 182.56 173.77 173.77 0.00 0.00 0.00 0.00 Average: ens3 13.87 10.71 75.82 2.94 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 5.15.0-174-generic (prd-ubuntu2204-docker-8c-8g-30464) 06/25/26 _x86_64_ (8 CPU) 10:43:24 LINUX RESTART (8 CPU) 10:50:12 CPU %user %nice %system %iowait %steal %idle 11:00:12 all 0.06 0.00 0.02 0.01 0.01 99.91 11:00:12 0 0.01 0.00 0.02 0.00 0.01 99.96 11:00:12 1 0.36 0.00 0.03 0.00 0.01 99.59 11:00:12 2 0.01 0.00 0.02 0.00 0.00 99.97 11:00:12 3 0.02 0.00 0.01 0.00 0.01 99.96 11:00:12 4 0.03 0.00 0.02 0.00 0.01 99.94 11:00:12 5 0.01 0.00 0.02 0.00 0.00 99.97 11:00:12 6 0.00 0.00 0.01 0.00 0.01 99.98 11:00:12 7 0.01 0.00 0.01 0.04 0.00 99.94 11:10:13 all 0.07 0.00 0.02 0.01 0.01 99.90 11:10:13 0 0.01 0.00 0.01 0.00 0.01 99.97 11:10:13 1 0.06 0.00 0.02 0.00 0.01 99.91 11:10:13 2 0.42 0.00 0.06 0.00 0.01 99.51 11:10:13 3 0.02 0.00 0.01 0.00 0.00 99.97 11:10:13 4 0.00 0.00 0.01 0.00 0.00 99.99 11:10:13 5 0.01 0.00 0.01 0.00 0.01 99.96 11:10:13 6 0.00 0.00 0.01 0.00 0.00 99.98 11:10:13 7 0.05 0.00 0.02 0.03 0.00 99.89 11:20:12 all 0.08 0.00 0.02 0.00 0.01 99.89 11:20:12 0 0.01 0.00 0.01 0.00 0.01 99.96 11:20:12 1 0.01 0.00 0.01 0.00 0.00 99.97 11:20:12 2 0.21 0.00 0.05 0.00 0.02 99.73 11:20:12 3 0.02 0.00 0.01 0.00 0.01 99.97 11:20:12 4 0.00 0.00 0.01 0.00 0.00 99.99 11:20:12 5 0.01 0.00 0.01 0.00 0.00 99.98 11:20:12 6 0.41 0.00 0.03 0.00 0.01 99.55 11:20:12 7 0.00 0.00 0.00 0.03 0.00 99.96 11:30:40 all 0.01 0.00 0.01 0.01 0.01 99.96 11:30:40 0 0.00 0.00 0.01 0.00 0.01 99.98 11:30:40 1 0.02 0.00 0.01 0.00 0.00 99.97 11:30:40 2 0.01 0.00 0.01 0.00 0.01 99.96 11:30:40 3 0.02 0.00 0.02 0.01 0.00 99.95 11:30:40 4 0.03 0.00 0.03 0.00 0.01 99.93 11:30:40 5 0.01 0.00 0.00 0.00 0.00 99.99 11:30:40 6 0.02 0.00 0.01 0.00 0.01 99.96 11:30:40 7 0.00 0.00 0.01 0.05 0.00 99.93 11:40:40 all 0.02 0.00 0.01 0.01 0.01 99.95 11:40:40 0 0.01 0.00 0.01 0.00 0.01 99.97 11:40:40 1 0.04 0.00 0.03 0.00 0.01 99.92 11:40:40 2 0.01 0.00 0.01 0.01 0.00 99.97 11:40:40 3 0.01 0.00 0.01 0.00 0.01 99.97 11:40:40 4 0.02 0.00 0.02 0.00 0.01 99.96 11:40:40 5 0.01 0.00 0.00 0.02 0.00 99.97 11:40:40 6 0.08 0.00 0.01 0.00 0.01 99.91 11:40:40 7 0.00 0.00 0.01 0.06 0.00 99.93 11:50:40 all 0.05 0.00 0.01 0.01 0.01 99.93 11:50:40 0 0.01 0.00 0.01 0.00 0.00 99.98 11:50:40 1 0.33 0.00 0.04 0.00 0.01 99.62 11:50:40 2 0.01 0.00 0.02 0.00 0.00 99.97 11:50:40 3 0.01 0.00 0.01 0.00 0.00 99.98 11:50:40 4 0.01 0.00 0.02 0.00 0.01 99.96 11:50:40 5 0.01 0.00 0.00 0.00 0.00 99.99 11:50:40 6 0.02 0.00 0.02 0.01 0.01 99.95 11:50:40 7 0.00 0.00 0.01 0.03 0.00 99.96 12:00:10 all 0.01 0.00 0.02 0.01 0.01 99.96 12:00:10 0 0.01 0.00 0.01 0.01 0.00 99.98 12:00:10 1 0.01 0.00 0.02 0.00 0.01 99.96 12:00:10 2 0.04 0.00 0.04 0.01 0.01 99.90 12:00:10 3 0.01 0.00 0.01 0.01 0.00 99.97 12:00:10 4 0.02 0.00 0.02 0.00 0.00 99.96 12:00:10 5 0.01 0.00 0.01 0.00 0.00 99.98 12:00:10 6 0.01 0.00 0.01 0.01 0.01 99.96 12:00:10 7 0.00 0.00 0.01 0.02 0.00 99.96 12:10:03 all 0.04 0.00 0.01 0.00 0.01 99.94 12:10:03 0 0.01 0.00 0.01 0.00 0.00 99.98 12:10:03 1 0.23 0.00 0.02 0.01 0.01 99.73 12:10:03 2 0.03 0.00 0.02 0.01 0.01 99.93 12:10:03 3 0.01 0.00 0.01 0.00 0.00 99.98 12:10:03 4 0.02 0.00 0.02 0.00 0.01 99.96 12:10:03 5 0.01 0.00 0.01 0.00 0.01 99.97 12:10:03 6 0.02 0.00 0.01 0.01 0.01 99.95 12:10:03 7 0.01 0.00 0.01 0.00 0.00 99.99 12:20:39 all 0.04 0.00 0.02 0.02 0.01 99.91 12:20:39 0 0.02 0.00 0.03 0.00 0.01 99.94 12:20:39 1 0.22 0.00 0.01 0.03 0.01 99.73 12:20:39 2 0.06 0.00 0.03 0.00 0.01 99.90 12:20:39 3 0.02 0.00 0.03 0.13 0.00 99.83 12:20:39 4 0.01 0.00 0.01 0.00 0.00 99.97 12:20:39 5 0.01 0.00 0.01 0.00 0.00 99.98 12:20:39 6 0.02 0.00 0.02 0.00 0.01 99.95 12:20:39 7 0.00 0.00 0.01 0.00 0.00 99.99 12:30:14 all 0.01 0.00 0.01 0.01 0.01 99.96 12:30:14 0 0.00 0.00 0.01 0.00 0.00 99.99 12:30:14 1 0.02 0.00 0.01 0.03 0.01 99.93 12:30:14 2 0.02 0.00 0.03 0.00 0.01 99.93 12:30:14 3 0.00 0.00 0.00 0.00 0.00 99.99 12:30:14 4 0.01 0.00 0.01 0.00 0.00 99.97 12:30:14 5 0.00 0.00 0.01 0.00 0.00 99.99 12:30:14 6 0.01 0.00 0.01 0.01 0.01 99.97 12:30:14 7 0.03 0.00 0.03 0.00 0.01 99.93 12:40:09 all 0.02 0.00 0.01 0.01 0.01 99.96 12:40:09 0 0.08 0.00 0.01 0.00 0.01 99.90 12:40:09 1 0.03 0.00 0.03 0.03 0.01 99.90 12:40:09 2 0.02 0.00 0.02 0.00 0.00 99.95 12:40:09 3 0.00 0.00 0.00 0.00 0.00 99.99 12:40:09 4 0.00 0.00 0.00 0.00 0.00 99.99 12:40:09 5 0.01 0.00 0.00 0.00 0.00 99.98 12:40:09 6 0.03 0.00 0.02 0.00 0.01 99.94 12:40:09 7 0.01 0.00 0.00 0.00 0.00 99.99 12:40:09 CPU %user %nice %system %iowait %steal %idle 12:50:09 all 0.02 0.00 0.02 0.00 0.01 99.95 12:50:09 0 0.09 0.00 0.02 0.00 0.01 99.88 12:50:09 1 0.02 0.00 0.03 0.02 0.01 99.93 12:50:09 2 0.02 0.00 0.02 0.00 0.01 99.96 12:50:09 3 0.01 0.00 0.02 0.00 0.01 99.95 12:50:09 4 0.00 0.00 0.01 0.00 0.00 99.99 12:50:09 5 0.00 0.00 0.00 0.00 0.00 99.99 12:50:09 6 0.02 0.00 0.02 0.01 0.01 99.95 12:50:09 7 0.00 0.00 0.01 0.00 0.00 99.98 13:00:14 all 1.24 0.00 0.13 0.09 0.01 98.53 13:00:14 0 0.55 0.00 0.10 0.01 0.01 99.33 13:00:14 1 0.34 0.00 0.08 0.27 0.02 99.29 13:00:14 2 1.11 0.00 0.19 0.03 0.01 98.67 13:00:14 3 0.64 0.00 0.08 0.02 0.00 99.26 13:00:14 4 1.02 0.00 0.07 0.02 0.00 98.89 13:00:14 5 0.35 0.00 0.03 0.00 0.00 99.62 13:00:14 6 4.92 0.00 0.39 0.39 0.02 94.28 13:00:14 7 0.96 0.00 0.09 0.01 0.00 98.93 13:10:39 all 35.97 0.00 1.40 0.05 0.07 62.51 13:10:39 0 34.26 0.00 1.47 0.07 0.07 64.12 13:10:39 1 36.73 0.00 1.74 0.11 0.08 61.34 13:10:39 2 37.22 0.00 1.36 0.04 0.07 61.30 13:10:39 3 36.22 0.00 1.49 0.02 0.07 62.20 13:10:39 4 34.67 0.00 1.29 0.05 0.07 63.92 13:10:39 5 35.85 0.00 1.20 0.03 0.07 62.85 13:10:39 6 36.86 0.00 1.41 0.05 0.07 61.61 13:10:39 7 35.92 0.00 1.26 0.03 0.07 62.72 13:20:36 all 34.33 0.00 1.70 0.30 0.08 63.59 13:20:36 0 35.63 0.00 1.60 0.10 0.09 62.58 13:20:36 1 34.91 0.00 1.72 0.40 0.08 62.89 13:20:36 2 35.49 0.00 1.72 1.53 0.08 61.19 13:20:36 3 33.07 0.00 1.90 0.05 0.08 64.89 13:20:36 4 33.05 0.00 1.39 0.06 0.08 65.42 13:20:36 5 30.49 0.00 1.69 0.09 0.08 67.66 13:20:36 6 36.91 0.00 2.02 0.12 0.09 60.86 13:20:36 7 35.07 0.00 1.55 0.07 0.08 63.24 Average: all 4.86 0.00 0.23 0.04 0.02 94.86 Average: 0 4.78 0.00 0.22 0.01 0.02 94.97 Average: 1 4.95 0.00 0.26 0.06 0.02 94.72 Average: 2 5.05 0.00 0.24 0.11 0.02 94.59 Average: 3 4.73 0.00 0.24 0.02 0.01 94.99 Average: 4 4.65 0.00 0.20 0.01 0.01 95.13 Average: 5 4.51 0.00 0.20 0.01 0.01 95.26 Average: 6 5.36 0.00 0.27 0.04 0.02 94.31 Average: 7 4.87 0.00 0.20 0.03 0.01 94.89