---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-43773 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 60G 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 715 5253 3 10020 14931 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:64:61:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.205/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78442sec preferred_lft 78442sec inet6 fe80::f816:3eff:fe64:6193/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:9f:7c:44 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-43773) 07/18/25 _x86_64_ (4 CPU) 11:56:28 LINUX RESTART (4 CPU) 12:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:01 66.77 2.13 60.29 4.35 501.67 30467.47 17214.80 12:20:02 5.38 0.30 4.89 0.18 18.13 138.99 773.83 12:30:01 5.28 0.00 5.09 0.18 0.01 118.82 747.58 12:40:01 25.23 0.72 8.90 15.61 8.82 667.48 215917.66 12:50:02 17.48 0.00 16.68 0.80 0.00 1231.76 2843.60 13:00:01 16.00 0.00 15.30 0.71 0.00 273.51 1535.01 13:10:01 5.07 0.00 4.91 0.16 0.00 87.51 626.39 13:20:02 7.44 0.00 7.11 0.33 0.00 134.39 1112.67 13:30:01 4.62 0.00 4.45 0.17 0.00 86.59 47.24 13:40:01 3.31 0.00 3.31 0.00 0.00 53.60 0.00 13:50:02 8.38 0.02 7.92 0.43 3.91 1153.94 5685.69 14:00:01 10.02 0.00 9.51 0.51 0.01 1197.50 984.95 Average: 14.59 0.27 12.37 1.95 44.42 2969.92 20649.96 12:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 150656 8074656 7850240 47.95 231048 7510848 9230112 52.98 2211936 13259256 96 12:20:02 2281016 10188436 5737772 35.04 232152 7493548 6960496 39.95 2251236 11106048 228 12:30:01 2277020 10187940 5738212 35.05 233040 7496168 7107568 40.80 2267220 11086884 400 12:40:01 5258796 13454208 2473076 15.10 241728 7763372 3105552 17.83 2333164 8036060 171724 12:50:02 3253552 11534516 4391192 26.82 247408 7837136 5035800 28.91 2398580 9973776 224 13:00:01 3058168 11344536 4580844 27.98 250188 7839616 5267668 30.24 2402768 10154504 216 13:10:01 2946348 11235200 4689896 28.64 250892 7841360 5322280 30.55 2403524 10253956 284 13:20:02 2149028 10441648 5483304 33.49 251908 7844076 6463440 37.10 2404612 11053228 484 13:30:01 1558492 9854008 6070376 37.08 252488 7846484 6748792 38.74 2405368 11640060 240 13:40:01 1422020 9719204 6205056 37.90 252768 7847844 6858588 39.37 2405668 11772264 252 13:50:02 4598372 13179824 2745800 16.77 260412 8114796 3577280 20.53 2462872 8552424 700 14:00:01 2436252 11298044 4625596 28.25 268144 8377840 5279156 30.30 2557636 10600908 132 Average: 2615810 10876018 5049280 30.84 247681 7817757 5913061 33.94 2375382 10624114 14582 12:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 lo 11.60 11.60 10.92 10.92 0.00 0.00 0.00 0.00 12:10:01 ens3 48.53 31.88 848.70 3.57 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:02 lo 4.36 4.36 3.21 3.21 0.00 0.00 0.00 0.00 12:20:02 ens3 0.51 0.27 0.09 0.06 0.00 0.00 0.00 0.00 12:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 lo 11.56 11.56 5.24 5.24 0.00 0.00 0.00 0.00 12:30:01 ens3 0.64 0.41 0.11 0.08 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 3.31 3.31 3.50 3.50 0.00 0.00 0.00 0.00 12:40:01 ens3 1.06 1.02 0.21 1.26 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 12:50:02 lo 18.87 18.87 8.31 8.31 0.00 0.00 0.00 0.00 12:50:02 ens3 1.24 1.11 0.29 0.26 0.00 0.00 0.00 0.00 12:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 18.04 18.04 8.84 8.84 0.00 0.00 0.00 0.00 13:00:01 ens3 0.95 0.71 0.20 0.16 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 13.76 13.76 7.25 7.25 0.00 0.00 0.00 0.00 13:10:01 ens3 0.70 0.50 0.15 0.11 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 13:20:02 lo 25.13 25.13 9.78 9.78 0.00 0.00 0.00 0.00 13:20:02 ens3 0.59 0.42 0.12 0.09 0.00 0.00 0.00 0.00 13:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 22.87 22.87 11.33 11.33 0.00 0.00 0.00 0.00 13:30:01 ens3 0.88 0.60 0.20 0.16 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 11.42 11.42 5.99 5.99 0.00 0.00 0.00 0.00 13:40:01 ens3 0.58 0.37 0.13 0.10 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 13:50:02 lo 4.97 4.97 3.19 3.19 0.00 0.00 0.00 0.00 13:50:02 ens3 0.66 0.52 0.17 0.14 0.00 0.00 0.00 0.00 13:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 14.57 14.57 8.41 8.41 0.00 0.00 0.00 0.00 14:00:01 ens3 0.92 0.73 0.24 0.21 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 13.37 13.37 7.16 7.16 0.00 0.00 0.00 0.00 Average: ens3 4.78 3.21 70.95 0.52 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-43773) 07/18/25 _x86_64_ (4 CPU) 11:56:28 LINUX RESTART (4 CPU) 12:00:01 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 45.83 0.00 2.16 6.16 0.10 45.75 12:10:01 0 47.41 0.00 2.28 5.17 0.10 45.05 12:10:01 1 45.52 0.00 2.19 7.36 0.10 44.82 12:10:01 2 45.03 0.00 1.99 6.99 0.10 45.89 12:10:01 3 45.35 0.00 2.18 5.13 0.10 47.24 12:20:02 all 7.46 0.00 0.36 0.06 0.06 92.05 12:20:02 0 7.22 0.00 0.29 0.03 0.05 92.41 12:20:02 1 7.88 0.00 0.42 0.07 0.06 91.57 12:20:02 2 7.15 0.00 0.41 0.04 0.07 92.34 12:20:02 3 7.61 0.00 0.33 0.11 0.06 91.89 12:30:01 all 8.18 0.00 0.44 0.07 0.06 91.24 12:30:01 0 8.30 0.00 0.50 0.03 0.06 91.11 12:30:01 1 8.31 0.00 0.46 0.19 0.07 90.97 12:30:01 2 7.99 0.00 0.45 0.02 0.06 91.48 12:30:01 3 8.13 0.00 0.35 0.05 0.06 91.41 12:40:01 all 11.20 0.00 0.64 0.09 0.06 88.01 12:40:01 0 11.17 0.00 0.61 0.09 0.06 88.08 12:40:01 1 10.86 0.00 0.50 0.14 0.07 88.44 12:40:01 2 11.78 0.00 0.82 0.08 0.07 87.25 12:40:01 3 10.99 0.00 0.62 0.04 0.07 88.28 12:50:02 all 25.82 0.00 0.99 0.10 0.08 73.01 12:50:02 0 25.26 0.00 0.94 0.10 0.08 73.63 12:50:02 1 26.23 0.00 0.99 0.15 0.08 72.55 12:50:02 2 25.81 0.00 1.05 0.11 0.08 72.95 12:50:02 3 26.00 0.00 0.96 0.03 0.08 72.92 13:00:01 all 24.15 0.00 0.87 0.06 0.08 74.84 13:00:01 0 24.23 0.00 0.80 0.03 0.08 74.86 13:00:01 1 24.41 0.00 0.95 0.05 0.08 74.50 13:00:01 2 23.49 0.00 0.87 0.13 0.08 75.42 13:00:01 3 24.46 0.00 0.85 0.02 0.08 74.59 13:10:01 all 7.48 0.00 0.46 0.03 0.06 91.97 13:10:01 0 7.33 0.00 0.44 0.04 0.05 92.14 13:10:01 1 7.61 0.00 0.53 0.02 0.06 91.77 13:10:01 2 7.71 0.00 0.48 0.02 0.06 91.73 13:10:01 3 7.28 0.00 0.40 0.02 0.06 92.24 13:20:02 all 13.45 0.00 0.56 0.05 0.07 85.87 13:20:02 0 13.76 0.00 0.52 0.05 0.07 85.60 13:20:02 1 13.89 0.00 0.64 0.03 0.07 85.37 13:20:02 2 12.73 0.00 0.58 0.06 0.07 86.56 13:20:02 3 13.41 0.00 0.51 0.05 0.07 85.96 13:30:01 all 11.14 0.00 0.47 0.03 0.08 88.28 13:30:01 0 10.82 0.00 0.42 0.03 0.12 88.61 13:30:01 1 11.02 0.00 0.52 0.06 0.07 88.33 13:30:01 2 11.31 0.00 0.50 0.01 0.06 88.12 13:30:01 3 11.41 0.00 0.45 0.03 0.07 88.05 13:40:01 all 1.68 0.00 0.19 0.02 0.05 98.05 13:40:01 0 1.82 0.00 0.18 0.03 0.05 97.92 13:40:01 1 1.60 0.00 0.17 0.02 0.05 98.16 13:40:01 2 1.63 0.00 0.19 0.02 0.06 98.09 13:40:01 3 1.67 0.00 0.22 0.02 0.06 98.03 13:50:02 all 10.81 0.00 0.60 10.92 0.07 77.60 13:50:02 0 10.78 0.00 0.59 8.58 0.06 79.99 13:50:02 1 10.83 0.00 0.75 11.60 0.06 76.76 13:50:02 2 11.20 0.00 0.51 20.27 0.07 67.96 13:50:02 3 10.42 0.00 0.55 3.24 0.09 85.70 13:50:02 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 14.64 0.00 0.68 0.32 0.07 84.29 14:00:01 0 14.76 0.00 0.63 0.13 0.06 84.41 14:00:01 1 14.75 0.00 0.59 0.06 0.07 84.52 14:00:01 2 15.32 0.00 0.72 0.93 0.07 82.97 14:00:01 3 13.72 0.00 0.77 0.18 0.07 85.26 Average: all 15.15 0.00 0.70 1.50 0.07 82.58 Average: 0 15.23 0.00 0.69 1.19 0.07 82.82 Average: 1 15.24 0.00 0.73 1.65 0.07 82.32 Average: 2 15.10 0.00 0.72 2.40 0.07 81.72 Average: 3 15.04 0.00 0.68 0.75 0.07 83.46