---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-4820 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): 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 disabled; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: 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 8.6G 147G 6% / 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 672 28394 4 3025 30976 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:ec:ad:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.131/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78633sec preferred_lft 78633sec inet6 fe80::f816:3eff:feec:add6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 72:c4:ad:db:a3:3d 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-8c-8g-4820) 10/18/25 _x86_64_ (8 CPU) 09:17:41 LINUX RESTART (8 CPU) 09:20:12 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:30:13 38.10 2.45 34.45 1.19 774.31 2951.39 20506.12 09:40:01 1.33 0.01 1.33 0.00 0.04 15.46 1.30 09:50:13 13.01 0.00 1.61 11.40 0.14 17.57 502665.86 10:00:13 1.55 0.00 1.55 0.00 0.00 16.88 0.00 10:10:13 1.64 0.00 1.64 0.00 0.00 18.41 0.00 10:20:13 1.65 0.00 1.65 0.00 0.01 18.49 0.00 10:30:13 1.60 0.00 1.60 0.00 0.00 17.76 0.00 10:40:13 1.63 0.00 1.63 0.00 0.00 18.39 0.00 10:50:13 1.62 0.00 1.62 0.00 0.00 17.97 0.00 11:00:13 1.62 0.00 1.62 0.00 0.00 18.01 0.00 11:10:13 1.63 0.00 1.63 0.00 0.04 34.63 27.31 11:20:13 1.65 0.00 1.65 0.00 0.00 18.52 0.00 Average: 5.60 0.21 4.33 1.07 64.55 263.63 44370.74 09:20:12 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:13 29233708 31850948 493832 1.50 103520 2818364 1077688 3.18 581244 2678424 20 09:40:01 29233852 31851660 492980 1.50 103916 2818476 1099176 3.24 581656 2680588 204 09:50:13 29222556 31850816 493900 1.50 104664 2828164 1077724 3.18 592224 2680384 4 10:00:13 29219564 31848456 496040 1.51 105148 2828312 1077772 3.18 592708 2682464 176 10:10:13 29216292 31845716 498792 1.52 105664 2828320 1077788 3.18 593232 2685456 20 10:20:13 29213816 31843812 500744 1.52 106092 2828460 1077788 3.18 593636 2686900 16 10:30:13 29212836 31843276 501172 1.53 106524 2828464 1077788 3.18 594092 2688588 4 10:40:13 29211356 31842264 501972 1.53 106976 2828476 1077852 3.18 594548 2689892 4 10:50:13 29208612 31840140 504112 1.53 107452 2828616 1077852 3.18 595012 2691352 20 11:00:13 29207144 31839148 505048 1.54 107924 2828624 1077852 3.18 595476 2692156 16 11:10:13 29174116 31806544 537844 1.64 108304 2828648 1099104 3.24 595988 2735224 4 11:20:13 29172980 31805988 538344 1.64 108732 2828788 1099120 3.24 596412 2735332 24 Average: 29210569 31839064 505398 1.54 106243 2826809 1083125 3.19 592186 2693897 43 09:20:12 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:13 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:30:13 ens3 44.98 29.73 414.50 6.36 0.00 0.00 0.00 0.00 09:30:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:40:01 ens3 0.53 0.14 0.11 0.06 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:50:13 ens3 0.70 0.11 0.10 0.04 0.00 0.00 0.00 0.00 09:50:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:13 ens3 0.53 0.14 0.12 0.06 0.00 0.00 0.00 0.00 10:00:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:13 ens3 0.58 0.22 0.19 0.13 0.00 0.00 0.00 0.00 10:10:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:20:13 ens3 0.45 0.11 0.08 0.04 0.00 0.00 0.00 0.00 10:20:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:30:13 ens3 0.50 0.14 0.11 0.06 0.00 0.00 0.00 0.00 10:30:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:40:13 ens3 0.44 0.12 0.09 0.04 0.00 0.00 0.00 0.00 10:40:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:50:13 ens3 0.40 0.12 0.08 0.04 0.00 0.00 0.00 0.00 10:50:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:13 ens3 0.33 0.08 0.05 0.02 0.00 0.00 0.00 0.00 11:00:13 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 5.25 3.67 9.26 1.21 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 11:20:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:13 ens3 0.44 0.13 0.11 0.06 0.00 0.00 0.00 0.00 11:20:13 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 4.59 2.89 35.40 0.68 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-8c-8g-4820) 10/18/25 _x86_64_ (8 CPU) 09:17:41 LINUX RESTART (8 CPU) 09:20:12 CPU %user %nice %system %iowait %steal %idle 09:30:13 all 1.44 0.00 0.28 0.31 0.01 97.96 09:30:13 0 3.05 0.00 0.33 0.14 0.02 96.46 09:30:13 1 0.57 0.00 0.32 0.39 0.01 98.72 09:30:13 2 2.16 0.00 0.30 0.33 0.01 97.20 09:30:13 3 2.97 0.00 0.51 0.51 0.01 96.00 09:30:13 4 0.76 0.00 0.20 0.76 0.02 98.27 09:30:13 5 0.52 0.00 0.22 0.09 0.01 99.16 09:30:13 6 0.93 0.00 0.22 0.19 0.01 98.65 09:30:13 7 0.55 0.00 0.13 0.07 0.01 99.24 09:40:01 all 0.08 0.00 0.01 0.00 0.01 99.90 09:40:01 0 0.03 0.00 0.02 0.01 0.01 99.94 09:40:01 1 0.01 0.00 0.00 0.00 0.00 99.99 09:40:01 2 0.02 0.00 0.02 0.00 0.01 99.95 09:40:01 3 0.00 0.00 0.01 0.00 0.00 99.98 09:40:01 4 0.00 0.00 0.01 0.02 0.00 99.96 09:40:01 5 0.01 0.00 0.01 0.00 0.01 99.97 09:40:01 6 0.53 0.00 0.02 0.00 0.01 99.44 09:40:01 7 0.01 0.00 0.01 0.00 0.01 99.98 09:50:13 all 0.14 0.00 0.01 0.02 0.01 99.82 09:50:13 0 0.01 0.00 0.02 0.00 0.01 99.96 09:50:13 1 1.04 0.00 0.01 0.00 0.00 98.95 09:50:13 2 0.01 0.00 0.01 0.00 0.00 99.98 09:50:13 3 0.00 0.00 0.00 0.00 0.00 99.99 09:50:13 4 0.01 0.00 0.03 0.17 0.00 99.80 09:50:13 5 0.02 0.00 0.03 0.00 0.02 99.93 09:50:13 6 0.01 0.00 0.01 0.00 0.00 99.97 09:50:13 7 0.00 0.00 0.01 0.00 0.00 99.99 10:00:13 all 0.03 0.00 0.01 0.00 0.01 99.95 10:00:13 0 0.01 0.00 0.02 0.01 0.01 99.96 10:00:13 1 0.19 0.00 0.01 0.00 0.01 99.78 10:00:13 2 0.01 0.00 0.01 0.00 0.00 99.99 10:00:13 3 0.01 0.00 0.01 0.03 0.01 99.95 10:00:13 4 0.00 0.00 0.01 0.00 0.00 99.99 10:00:13 5 0.01 0.00 0.01 0.00 0.01 99.97 10:00:13 6 0.00 0.00 0.01 0.00 0.00 99.99 10:00:13 7 0.01 0.00 0.01 0.00 0.00 99.98 10:10:13 all 0.11 0.00 0.01 0.01 0.00 99.87 10:10:13 0 0.00 0.00 0.01 0.02 0.01 99.96 10:10:13 1 0.82 0.00 0.02 0.00 0.01 99.15 10:10:13 2 0.01 0.00 0.01 0.00 0.00 99.98 10:10:13 3 0.02 0.00 0.00 0.04 0.00 99.94 10:10:13 4 0.01 0.00 0.01 0.00 0.00 99.98 10:10:13 5 0.01 0.00 0.02 0.00 0.01 99.97 10:10:13 6 0.01 0.00 0.01 0.00 0.00 99.98 10:10:13 7 0.01 0.00 0.01 0.00 0.00 99.99 10:20:13 all 0.06 0.00 0.01 0.01 0.00 99.92 10:20:13 0 0.00 0.00 0.02 0.01 0.01 99.97 10:20:13 1 0.46 0.00 0.01 0.00 0.01 99.52 10:20:13 2 0.02 0.00 0.02 0.00 0.01 99.95 10:20:13 3 0.00 0.00 0.01 0.03 0.00 99.96 10:20:13 4 0.00 0.00 0.01 0.00 0.00 99.99 10:20:13 5 0.01 0.00 0.01 0.01 0.01 99.97 10:20:13 6 0.01 0.00 0.01 0.00 0.00 99.98 10:20:13 7 0.00 0.00 0.00 0.00 0.00 99.99 10:30:13 all 0.03 0.00 0.01 0.01 0.01 99.94 10:30:13 0 0.00 0.00 0.01 0.01 0.01 99.97 10:30:13 1 0.21 0.00 0.02 0.01 0.01 99.75 10:30:13 2 0.01 0.00 0.02 0.01 0.01 99.95 10:30:13 3 0.01 0.00 0.01 0.01 0.00 99.98 10:30:13 4 0.00 0.00 0.01 0.00 0.00 99.99 10:30:13 5 0.01 0.00 0.02 0.00 0.01 99.96 10:30:13 6 0.01 0.00 0.01 0.02 0.00 99.96 10:30:13 7 0.00 0.00 0.00 0.00 0.00 99.99 10:40:13 all 0.06 0.00 0.01 0.01 0.01 99.92 10:40:13 0 0.01 0.00 0.01 0.01 0.01 99.97 10:40:13 1 0.42 0.00 0.01 0.00 0.01 99.56 10:40:13 2 0.04 0.00 0.01 0.00 0.00 99.95 10:40:13 3 0.01 0.00 0.01 0.00 0.00 99.99 10:40:13 4 0.01 0.00 0.01 0.00 0.00 99.98 10:40:13 5 0.02 0.00 0.03 0.01 0.02 99.93 10:40:13 6 0.01 0.00 0.01 0.03 0.01 99.95 10:40:13 7 0.01 0.00 0.01 0.00 0.00 99.99 10:50:13 all 0.07 0.00 0.01 0.01 0.01 99.90 10:50:13 0 0.00 0.00 0.01 0.03 0.01 99.96 10:50:13 1 0.02 0.00 0.02 0.00 0.01 99.95 10:50:13 2 0.53 0.00 0.01 0.00 0.01 99.45 10:50:13 3 0.01 0.00 0.01 0.00 0.00 99.98 10:50:13 4 0.00 0.00 0.01 0.00 0.00 99.99 10:50:13 5 0.01 0.00 0.01 0.01 0.01 99.96 10:50:13 6 0.00 0.00 0.01 0.07 0.00 99.92 10:50:13 7 0.01 0.00 0.00 0.00 0.00 99.99 11:00:13 all 0.04 0.00 0.01 0.01 0.01 99.94 11:00:13 0 0.02 0.00 0.03 0.03 0.02 99.91 11:00:13 1 0.01 0.00 0.01 0.00 0.00 99.98 11:00:13 2 0.13 0.00 0.02 0.00 0.01 99.84 11:00:13 3 0.01 0.00 0.00 0.00 0.00 99.99 11:00:13 4 0.00 0.00 0.00 0.00 0.00 99.99 11:00:13 5 0.01 0.00 0.01 0.00 0.01 99.97 11:00:13 6 0.11 0.00 0.01 0.06 0.00 99.82 11:00:13 7 0.01 0.00 0.00 0.00 0.00 99.99 11:10:13 all 0.04 0.00 0.01 0.01 0.00 99.93 11:10:13 0 0.01 0.00 0.01 0.04 0.01 99.94 11:10:13 1 0.02 0.00 0.02 0.01 0.01 99.95 11:10:13 2 0.03 0.00 0.02 0.00 0.01 99.94 11:10:13 3 0.04 0.00 0.01 0.00 0.00 99.95 11:10:13 4 0.00 0.00 0.01 0.00 0.00 99.98 11:10:13 5 0.01 0.00 0.02 0.01 0.01 99.96 11:10:13 6 0.23 0.00 0.01 0.00 0.00 99.76 11:10:13 7 0.01 0.00 0.00 0.00 0.00 99.99 11:10:13 CPU %user %nice %system %iowait %steal %idle 11:20:13 all 0.08 0.00 0.01 0.01 0.01 99.90 11:20:13 0 0.00 0.00 0.01 0.07 0.01 99.92 11:20:13 1 0.01 0.00 0.01 0.02 0.00 99.97 11:20:13 2 0.03 0.00 0.03 0.00 0.02 99.92 11:20:13 3 0.57 0.00 0.02 0.00 0.01 99.41 11:20:13 4 0.00 0.00 0.01 0.00 0.00 99.99 11:20:13 5 0.01 0.00 0.01 0.00 0.01 99.98 11:20:13 6 0.00 0.00 0.01 0.00 0.00 99.98 11:20:13 7 0.00 0.00 0.00 0.00 0.00 99.99 Average: all 0.18 0.00 0.03 0.03 0.01 99.75 Average: 0 0.26 0.00 0.04 0.03 0.01 99.66 Average: 1 0.32 0.00 0.04 0.04 0.01 99.60 Average: 2 0.25 0.00 0.04 0.03 0.01 99.68 Average: 3 0.30 0.00 0.05 0.05 0.00 99.59 Average: 4 0.07 0.00 0.02 0.08 0.00 99.83 Average: 5 0.05 0.00 0.03 0.01 0.01 99.90 Average: 6 0.15 0.00 0.03 0.03 0.00 99.78 Average: 7 0.05 0.00 0.01 0.01 0.00 99.93