---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-60907 5.15.0-190-generic #200-Ubuntu SMP Fri Aug 7 15:06:04 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: 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 12G 143G 8% / 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 809 24854 4 6428 30814 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:46:59:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.65/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 77569sec preferred_lft 77569sec inet6 fe80::f816:3eff:fe46:5948/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether da:cb:3d:e2:5f:43 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 5.15.0-190-generic (prd-ubuntu2204-docker-8c-8g-60907) 09/30/26 _x86_64_ (8 CPU) 15:30:35 LINUX RESTART (8 CPU) 15:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:50:01 1.24 0.00 1.23 0.01 0.04 16.18 1.07 16:00:08 1.22 0.00 1.22 0.00 0.00 14.35 0.00 16:10:01 15.38 0.00 1.38 13.99 0.15 15.58 519002.08 16:20:01 1.52 0.00 1.52 0.00 0.24 17.05 0.00 16:30:08 1.54 0.00 1.54 0.00 0.00 17.58 0.00 16:40:02 1.49 0.00 1.49 0.00 0.00 17.10 0.00 16:50:01 1.55 0.00 1.55 0.00 0.00 17.16 0.00 17:00:08 1.63 0.00 1.63 0.00 0.00 18.12 0.00 17:10:01 1.55 0.00 1.55 0.00 0.00 17.31 0.00 17:20:01 1.56 0.00 1.56 0.00 0.00 17.52 0.00 17:30:08 1.59 0.00 1.59 0.00 0.00 17.80 0.00 17:40:01 1.59 0.00 1.59 0.00 0.00 17.70 0.00 17:50:01 29.80 3.35 25.97 0.48 114.91 3250.63 2016.33 Average: 4.73 0.26 3.37 1.10 8.87 265.73 39612.07 15:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:50:01 29987968 31877232 502848 1.53 65224 2159724 1532752 4.52 215296 2360984 8 16:00:08 29986720 31876536 503752 1.53 65600 2159868 1532752 4.52 215692 2362016 32 16:10:01 29974180 31874604 505440 1.54 66348 2169712 1532752 4.52 226320 2363400 8 16:20:01 29972672 31873748 506036 1.54 66952 2169796 1532752 4.52 226884 2364140 8 16:30:08 29971664 31873480 506916 1.54 67560 2169868 1532752 4.52 227544 2364740 32 16:40:02 29971164 31873700 506728 1.54 68156 2170008 1532816 4.52 228116 2365688 144 16:50:01 29970420 31873572 506724 1.54 68748 2170016 1532816 4.52 228700 2366556 4 17:00:08 29968408 31872204 508052 1.55 69348 2170028 1532816 4.52 229324 2367012 12 17:10:01 29966392 31870824 509332 1.55 69956 2170040 1532944 4.52 229944 2368972 4 17:20:01 29965136 31870324 509956 1.55 70572 2170236 1532944 4.52 230500 2369688 4 17:30:08 29963372 31869348 510796 1.55 71156 2170376 1532944 4.52 231132 2370512 40 17:40:01 29961412 31868004 512076 1.56 71724 2170384 1532944 4.52 231704 2371748 8 17:50:01 26706468 29663224 2678936 8.15 102472 3159228 2980092 8.79 557628 5251204 240204 Average: 29720460 31702831 674430 2.05 71063 2244560 1644160 4.85 252214 2588205 18501 15:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:50:01 ens3 0.39 0.11 0.07 0.04 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:00:08 ens3 0.31 0.08 0.04 0.02 0.00 0.00 0.00 0.00 16:00:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 ens3 0.35 0.12 0.07 0.04 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:20:01 ens3 0.27 0.09 0.04 0.02 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:30:08 ens3 0.26 0.08 0.04 0.02 0.00 0.00 0.00 0.00 16:30:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:40:02 ens3 0.29 0.08 0.04 0.02 0.00 0.00 0.00 0.00 16:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:50:01 ens3 0.24 0.08 0.04 0.02 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:00:08 ens3 0.24 0.08 0.04 0.02 0.00 0.00 0.00 0.00 17:00:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:10:01 ens3 0.44 0.14 0.10 0.06 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 ens3 0.26 0.07 0.04 0.02 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:30:08 ens3 0.24 0.07 0.04 0.02 0.00 0.00 0.00 0.00 17:30:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:40:01 ens3 0.34 0.10 0.07 0.04 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 lo 167.65 167.65 195.65 195.65 0.00 0.00 0.00 0.00 17:50:01 ens3 217.74 161.25 1154.08 41.44 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 12.99 12.99 15.06 15.06 0.00 0.00 0.00 0.00 Average: ens3 17.03 12.49 88.83 3.21 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 5.15.0-190-generic (prd-ubuntu2204-docker-8c-8g-60907) 09/30/26 _x86_64_ (8 CPU) 15:30:35 LINUX RESTART (8 CPU) 15:40:01 CPU %user %nice %system %iowait %steal %idle 15:50:01 all 0.01 0.00 0.01 0.01 0.00 99.97 15:50:01 0 0.01 0.00 0.00 0.00 0.00 99.99 15:50:01 1 0.02 0.00 0.02 0.00 0.00 99.96 15:50:01 2 0.02 0.00 0.01 0.00 0.00 99.97 15:50:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:50:01 4 0.01 0.00 0.01 0.01 0.00 99.97 15:50:01 5 0.01 0.00 0.02 0.04 0.00 99.93 15:50:01 6 0.03 0.00 0.02 0.00 0.00 99.95 15:50:01 7 0.01 0.00 0.01 0.00 0.00 99.98 16:00:08 all 0.14 0.00 0.01 0.01 0.00 99.84 16:00:08 0 0.00 0.00 0.01 0.03 0.00 99.96 16:00:08 1 1.06 0.00 0.03 0.01 0.00 98.90 16:00:08 2 0.01 0.00 0.02 0.00 0.00 99.97 16:00:08 3 0.02 0.00 0.03 0.00 0.00 99.95 16:00:08 4 0.00 0.00 0.00 0.00 0.00 99.99 16:00:08 5 0.02 0.00 0.01 0.01 0.00 99.96 16:00:08 6 0.01 0.00 0.01 0.00 0.00 99.98 16:00:08 7 0.00 0.00 0.00 0.00 0.00 99.99 16:10:01 all 0.04 0.00 0.02 0.03 0.00 99.92 16:10:01 0 0.02 0.00 0.04 0.18 0.00 99.76 16:10:01 1 0.01 0.00 0.01 0.03 0.00 99.95 16:10:01 2 0.01 0.00 0.02 0.02 0.00 99.96 16:10:01 3 0.24 0.00 0.02 0.00 0.00 99.73 16:10:01 4 0.00 0.00 0.00 0.00 0.00 99.99 16:10:01 5 0.01 0.00 0.02 0.00 0.00 99.97 16:10:01 6 0.01 0.00 0.01 0.00 0.00 99.98 16:10:01 7 0.01 0.00 0.00 0.00 0.00 99.99 16:20:01 all 0.10 0.00 0.01 0.01 0.00 99.88 16:20:01 0 0.01 0.00 0.02 0.01 0.00 99.97 16:20:01 1 0.48 0.00 0.02 0.00 0.00 99.50 16:20:01 2 0.01 0.00 0.02 0.02 0.00 99.95 16:20:01 3 0.28 0.00 0.01 0.00 0.00 99.71 16:20:01 4 0.01 0.00 0.01 0.00 0.00 99.99 16:20:01 5 0.01 0.00 0.01 0.00 0.00 99.98 16:20:01 6 0.01 0.00 0.01 0.00 0.00 99.98 16:20:01 7 0.02 0.00 0.01 0.03 0.00 99.94 16:30:08 all 0.01 0.00 0.01 0.01 0.00 99.97 16:30:08 0 0.01 0.00 0.01 0.03 0.00 99.96 16:30:08 1 0.01 0.00 0.01 0.00 0.00 99.98 16:30:08 2 0.00 0.00 0.01 0.02 0.00 99.97 16:30:08 3 0.00 0.00 0.00 0.00 0.00 99.99 16:30:08 4 0.02 0.00 0.01 0.00 0.00 99.97 16:30:08 5 0.01 0.00 0.01 0.00 0.00 99.98 16:30:08 6 0.02 0.00 0.01 0.00 0.00 99.97 16:30:08 7 0.02 0.00 0.01 0.01 0.00 99.96 16:40:02 all 0.09 0.00 0.01 0.01 0.00 99.89 16:40:02 0 0.01 0.00 0.01 0.04 0.00 99.94 16:40:02 1 0.69 0.00 0.01 0.00 0.00 99.30 16:40:02 2 0.01 0.00 0.02 0.01 0.00 99.97 16:40:02 3 0.01 0.00 0.01 0.00 0.00 99.98 16:40:02 4 0.01 0.00 0.02 0.00 0.00 99.97 16:40:02 5 0.01 0.00 0.01 0.00 0.00 99.98 16:40:02 6 0.01 0.00 0.00 0.00 0.00 99.99 16:40:02 7 0.01 0.00 0.02 0.01 0.00 99.97 16:50:01 all 0.06 0.00 0.01 0.01 0.00 99.92 16:50:01 0 0.01 0.00 0.03 0.05 0.00 99.92 16:50:01 1 0.37 0.00 0.02 0.00 0.00 99.61 16:50:01 2 0.04 0.00 0.02 0.01 0.00 99.93 16:50:01 3 0.00 0.00 0.00 0.01 0.00 99.99 16:50:01 4 0.01 0.00 0.01 0.00 0.00 99.98 16:50:01 5 0.01 0.00 0.01 0.00 0.00 99.99 16:50:01 6 0.01 0.00 0.02 0.00 0.00 99.97 16:50:01 7 0.01 0.00 0.01 0.00 0.00 99.98 17:00:08 all 0.04 0.00 0.01 0.01 0.00 99.95 17:00:08 0 0.00 0.00 0.01 0.04 0.00 99.94 17:00:08 1 0.01 0.00 0.01 0.00 0.00 99.98 17:00:08 2 0.23 0.00 0.01 0.00 0.00 99.76 17:00:08 3 0.00 0.00 0.00 0.00 0.00 99.99 17:00:08 4 0.01 0.00 0.01 0.00 0.00 99.98 17:00:08 5 0.01 0.00 0.01 0.00 0.00 99.98 17:00:08 6 0.02 0.00 0.02 0.00 0.00 99.96 17:00:08 7 0.00 0.00 0.01 0.00 0.00 99.98 17:10:01 all 0.15 0.00 0.01 0.01 0.00 99.83 17:10:01 0 0.01 0.00 0.02 0.03 0.00 99.95 17:10:01 1 1.15 0.00 0.02 0.00 0.00 98.83 17:10:01 2 0.01 0.00 0.01 0.00 0.00 99.98 17:10:01 3 0.00 0.00 0.00 0.02 0.00 99.98 17:10:01 4 0.01 0.00 0.00 0.00 0.00 99.99 17:10:01 5 0.01 0.00 0.01 0.00 0.00 99.98 17:10:01 6 0.02 0.00 0.02 0.00 0.00 99.96 17:10:01 7 0.01 0.00 0.01 0.01 0.00 99.98 17:20:01 all 0.03 0.00 0.01 0.01 0.00 99.95 17:20:01 0 0.01 0.00 0.01 0.00 0.00 99.98 17:20:01 1 0.16 0.00 0.03 0.00 0.00 99.81 17:20:01 2 0.02 0.00 0.02 0.00 0.00 99.96 17:20:01 3 0.01 0.00 0.01 0.05 0.00 99.93 17:20:01 4 0.01 0.00 0.01 0.00 0.00 99.98 17:20:01 5 0.01 0.00 0.01 0.00 0.00 99.99 17:20:01 6 0.00 0.00 0.01 0.01 0.00 99.98 17:20:01 7 0.01 0.00 0.01 0.00 0.00 99.97 17:30:08 all 0.14 0.00 0.01 0.01 0.00 99.84 17:30:08 0 0.02 0.00 0.03 0.00 0.00 99.95 17:30:08 1 1.03 0.00 0.01 0.00 0.00 98.95 17:30:08 2 0.01 0.00 0.01 0.00 0.00 99.97 17:30:08 3 0.00 0.00 0.00 0.04 0.00 99.95 17:30:08 4 0.01 0.00 0.01 0.00 0.00 99.98 17:30:08 5 0.01 0.00 0.00 0.00 0.00 99.99 17:30:08 6 0.00 0.00 0.00 0.00 0.00 99.99 17:30:08 7 0.01 0.00 0.01 0.01 0.00 99.97 17:30:08 CPU %user %nice %system %iowait %steal %idle 17:40:01 all 0.01 0.00 0.01 0.01 0.00 99.97 17:40:01 0 0.01 0.00 0.02 0.00 0.00 99.97 17:40:01 1 0.01 0.00 0.01 0.00 0.00 99.98 17:40:01 2 0.01 0.00 0.01 0.01 0.00 99.97 17:40:01 3 0.00 0.00 0.00 0.04 0.00 99.96 17:40:01 4 0.01 0.00 0.01 0.00 0.00 99.99 17:40:01 5 0.01 0.00 0.01 0.00 0.00 99.98 17:40:01 6 0.01 0.00 0.00 0.00 0.00 99.98 17:40:01 7 0.01 0.00 0.01 0.00 0.00 99.97 17:50:01 all 7.74 0.00 0.56 0.10 0.00 91.60 17:50:01 0 7.11 0.00 0.61 0.43 0.01 91.84 17:50:01 1 6.77 0.00 0.57 0.05 0.00 92.60 17:50:01 2 9.12 0.00 0.61 0.02 0.00 90.25 17:50:01 3 8.62 0.00 0.54 0.11 0.00 90.72 17:50:01 4 7.51 0.00 0.54 0.06 0.00 91.88 17:50:01 5 9.00 0.00 0.61 0.05 0.01 90.34 17:50:01 6 5.78 0.00 0.53 0.05 0.00 93.64 17:50:01 7 8.02 0.00 0.49 0.01 0.00 91.48 Average: all 0.66 0.00 0.05 0.02 0.00 99.27 Average: 0 0.55 0.00 0.06 0.06 0.00 99.32 Average: 1 0.91 0.00 0.06 0.01 0.00 99.02 Average: 2 0.73 0.00 0.06 0.01 0.00 99.20 Average: 3 0.71 0.00 0.05 0.02 0.00 99.22 Average: 4 0.58 0.00 0.05 0.01 0.00 99.36 Average: 5 0.70 0.00 0.06 0.01 0.00 99.24 Average: 6 0.45 0.00 0.05 0.01 0.00 99.49 Average: 7 0.63 0.00 0.05 0.01 0.00 99.32