---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-51936 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 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: 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: 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 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 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 18G 61G 23% / 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 685 10729 3 4573 14960 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:d6:59:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.180/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79982sec preferred_lft 79982sec inet6 fe80::f816:3eff:fed6:5961/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d6:c8:fa:67 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 5.15.0-131-generic (prd-ubuntu2204-docker-4c-16g-51936) 09/12/25 _x86_64_ (4 CPU) 12:26:18 LINUX RESTART (4 CPU) 12:30:22 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:40:01 80.85 6.56 69.42 4.87 817.05 31935.35 26141.76 12:50:16 46.12 22.65 22.27 1.20 194.91 1583.00 1935.30 13:00:08 14.21 0.10 13.27 0.83 3.97 695.88 1180.65 13:10:01 14.14 0.01 13.52 0.61 0.78 386.16 329.27 13:20:27 9.76 0.01 9.32 0.43 0.99 258.92 209.58 13:30:27 20.17 0.09 4.96 15.12 0.97 132.15 210271.31 13:40:01 5.14 0.01 4.93 0.20 1.10 134.85 57.12 13:50:27 5.17 0.00 4.97 0.19 0.29 137.34 106.61 14:00:27 11.35 0.01 10.82 0.52 0.68 641.19 1100.68 14:10:01 5.66 0.02 5.46 0.18 0.61 169.87 79.24 Average: 21.15 2.99 15.75 2.41 100.16 3512.92 24138.35 12:30:22 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 1435748 5667672 10259680 62.66 241400 3910036 12245784 70.29 2179836 12098976 93324 12:50:16 10279928 13842240 2092604 12.78 246800 3299764 3587036 20.59 2169184 3378528 7132 13:00:08 11682216 15360928 576504 3.52 251648 3411208 1323040 7.59 2210316 1937152 7672 13:10:01 9955244 13670496 2266716 13.84 253916 3445480 2988276 17.15 2216328 3651448 220 13:20:27 7732480 11480164 4455668 27.21 255484 3476364 5232220 30.03 2219508 5863836 164 13:30:27 7621792 11391520 4544320 27.75 257932 3495956 5217868 29.95 2227444 5970732 396 13:40:01 6017096 9802120 6132980 37.46 258412 3510780 6806028 39.07 2229180 7563300 64 13:50:27 6044116 9846908 6088296 37.18 259040 3527916 6744324 38.71 2232144 7536368 88 14:00:27 7592152 11531560 4404152 26.90 263164 3656580 5142572 29.52 2247936 5974736 36 14:10:01 6496400 10459648 5475644 33.44 263748 3679768 6117924 35.12 2259396 7048928 280 Average: 7485717 11305326 4629656 28.28 255154 3541385 5540507 31.80 2219127 6102400 10938 12:30:22 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 lo 15.36 15.36 14.18 14.18 0.00 0.00 0.00 0.00 12:40:01 ens3 56.38 39.58 890.75 4.12 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:16 lo 34.76 34.76 17.90 17.90 0.00 0.00 0.00 0.00 12:50:16 ens3 1.48 1.28 0.29 0.25 0.00 0.00 0.00 0.00 12:50:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:08 lo 32.29 32.29 15.58 15.58 0.00 0.00 0.00 0.00 13:00:08 ens3 1.26 1.23 0.34 0.29 0.00 0.00 0.00 0.00 13:00:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 8.72 8.72 5.63 5.63 0.00 0.00 0.00 0.00 13:10:01 ens3 1.27 1.14 0.19 1.26 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:27 lo 20.20 20.20 12.38 12.38 0.00 0.00 0.00 0.00 13:20:27 ens3 0.82 0.68 0.15 0.13 0.00 0.00 0.00 0.00 13:20:27 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:27 lo 28.71 28.71 10.40 10.40 0.00 0.00 0.00 0.00 13:30:27 ens3 0.59 0.47 0.13 0.10 0.00 0.00 0.00 0.00 13:30:27 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 13.94 13.94 8.77 8.77 0.00 0.00 0.00 0.00 13:40:01 ens3 0.67 0.47 0.14 0.11 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:27 lo 17.23 17.23 11.65 11.65 0.00 0.00 0.00 0.00 13:50:27 ens3 0.63 0.61 0.12 0.11 0.00 0.00 0.00 0.00 13:50:27 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:27 lo 19.36 19.36 11.73 11.73 0.00 0.00 0.00 0.00 14:00:27 ens3 1.07 0.92 0.30 0.25 0.00 0.00 0.00 0.00 14:00:27 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 33.19 33.19 13.02 13.02 0.00 0.00 0.00 0.00 14:10:01 ens3 0.72 0.58 0.14 0.12 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 22.39 22.39 12.14 12.14 0.00 0.00 0.00 0.00 Average: ens3 6.32 4.58 86.50 0.66 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 5.15.0-131-generic (prd-ubuntu2204-docker-4c-16g-51936) 09/12/25 _x86_64_ (4 CPU) 12:26:18 LINUX RESTART (4 CPU) 12:30:22 CPU %user %nice %system %iowait %steal %idle 12:40:01 all 55.21 0.00 2.65 1.91 0.10 40.13 12:40:01 0 55.09 0.00 2.68 1.93 0.09 40.21 12:40:01 1 53.87 0.00 2.71 1.59 0.10 41.73 12:40:01 2 56.60 0.00 2.73 1.96 0.10 38.62 12:40:01 3 55.28 0.00 2.48 2.18 0.10 39.96 12:50:16 all 37.47 0.00 1.68 0.06 0.09 60.70 12:50:16 0 37.34 0.00 1.71 0.06 0.09 60.80 12:50:16 1 37.72 0.00 1.75 0.09 0.09 60.35 12:50:16 2 37.01 0.00 1.68 0.03 0.09 61.19 12:50:16 3 37.82 0.00 1.56 0.07 0.09 60.46 13:00:08 all 27.48 0.00 1.16 0.06 0.09 71.21 13:00:08 0 27.17 0.00 1.21 0.03 0.08 71.51 13:00:08 1 28.10 0.00 1.32 0.11 0.09 70.37 13:00:08 2 27.54 0.00 1.11 0.02 0.09 71.24 13:00:08 3 27.11 0.00 1.01 0.08 0.08 71.72 13:10:01 all 19.18 0.00 0.78 0.04 0.07 79.93 13:10:01 0 18.80 0.00 0.85 0.02 0.07 80.26 13:10:01 1 19.64 0.00 0.77 0.02 0.07 79.50 13:10:01 2 19.61 0.00 0.76 0.06 0.07 79.49 13:10:01 3 18.68 0.00 0.73 0.06 0.07 80.46 13:20:27 all 16.72 0.00 0.66 0.03 0.07 82.51 13:20:27 0 16.51 0.00 0.69 0.01 0.07 82.72 13:20:27 1 16.88 0.00 0.71 0.05 0.08 82.28 13:20:27 2 17.00 0.00 0.55 0.02 0.08 82.34 13:20:27 3 16.50 0.00 0.68 0.06 0.07 82.69 13:30:27 all 8.01 0.00 0.39 0.04 0.06 91.50 13:30:27 0 8.04 0.00 0.34 0.03 0.06 91.53 13:30:27 1 7.68 0.00 0.44 0.09 0.06 91.74 13:30:27 2 8.13 0.00 0.40 0.04 0.06 91.37 13:30:27 3 8.17 0.00 0.37 0.02 0.07 91.38 13:40:01 all 9.38 0.00 0.54 0.02 0.07 90.00 13:40:01 0 8.65 0.00 0.55 0.01 0.06 90.73 13:40:01 1 9.97 0.00 0.56 0.01 0.08 89.39 13:40:01 2 9.30 0.00 0.58 0.01 0.07 90.04 13:40:01 3 9.60 0.00 0.47 0.03 0.06 89.85 13:50:27 all 9.24 0.00 0.51 0.02 0.07 90.16 13:50:27 0 9.44 0.00 0.48 0.02 0.07 90.00 13:50:27 1 9.23 0.00 0.56 0.02 0.07 90.12 13:50:27 2 9.15 0.00 0.50 0.02 0.07 90.27 13:50:27 3 9.13 0.00 0.51 0.02 0.06 90.27 14:00:27 all 18.90 0.00 0.79 0.04 0.07 80.18 14:00:27 0 19.47 0.00 0.76 0.05 0.07 79.65 14:00:27 1 18.25 0.00 0.78 0.02 0.08 80.87 14:00:27 2 18.87 0.00 0.82 0.07 0.08 80.16 14:00:27 3 19.01 0.00 0.82 0.04 0.07 80.06 14:10:01 all 10.02 0.00 0.50 0.02 0.07 89.38 14:10:01 0 9.71 0.00 0.41 0.03 0.07 89.77 14:10:01 1 10.13 0.00 0.51 0.01 0.08 89.27 14:10:01 2 10.11 0.00 0.51 0.03 0.08 89.27 14:10:01 3 10.14 0.00 0.58 0.01 0.08 89.20 Average: all 21.10 0.00 0.96 0.22 0.08 77.64 Average: 0 20.96 0.00 0.96 0.21 0.07 77.79 Average: 1 21.09 0.00 1.01 0.20 0.08 77.63 Average: 2 21.27 0.00 0.96 0.22 0.08 77.47 Average: 3 21.08 0.00 0.92 0.25 0.07 77.68