---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-18564 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 702 4684 3 10602 14944 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:49:50:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.112/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79049sec preferred_lft 79049sec inet6 fe80::f816:3eff:fe49:501a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3d:bd:dc:42 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-18564) 02/17/25 _x86_64_ (4 CPU) 08:21:02 LINUX RESTART (4 CPU) 08:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:40:04 22.86 0.64 21.01 1.21 66.20 1396.29 2044.12 08:50:04 56.08 0.06 38.90 17.12 1.09 714.27 216809.44 09:00:04 53.70 0.62 49.92 3.16 7.48 1982.39 3340.77 09:10:04 45.99 0.00 43.42 2.58 0.00 670.42 937.40 09:20:04 16.21 0.01 15.40 0.80 0.11 239.31 155.27 09:30:04 18.83 0.08 17.84 0.90 3.60 283.83 296.35 09:40:04 7.86 0.00 7.57 0.29 0.00 129.23 78.39 09:50:04 11.59 0.00 11.15 0.44 0.00 166.82 84.01 10:00:04 47.33 0.00 44.51 2.82 0.00 1658.36 1188.70 10:10:04 13.16 0.00 12.37 0.79 0.00 1151.95 335.90 10:20:04 15.51 0.00 14.66 0.86 0.00 304.46 660.66 Average: 28.10 0.13 25.16 2.82 7.16 790.88 20532.44 08:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:04 5942964 14569960 1357056 8.29 246632 8203524 2351252 13.50 2316520 7395996 1476 08:50:04 3196308 11840680 4085104 24.95 254872 8212428 5110660 29.33 2344820 10106164 488 09:00:04 5803156 14782380 1144104 6.99 267780 8521840 1861176 10.68 2456896 7379708 540 09:10:04 5831352 14815360 1111136 6.79 270220 8524020 1833384 10.52 2469896 7341348 444 09:20:04 2391804 11378580 4545848 27.76 270688 8526316 5217016 29.95 2470568 10737836 280 09:30:04 1225420 10216508 5707592 34.86 271252 8530064 6468244 37.13 2472304 11927204 248 09:40:04 981408 9974996 5948796 36.33 271356 8532468 6651516 38.18 2472456 12169508 676 09:50:04 2429756 11424964 4499580 27.48 271564 8533868 5206116 29.88 2472680 10706412 348 10:00:04 2564756 11821656 4102536 25.06 278320 8780688 5019544 28.81 2570668 10468544 508 10:10:04 1923956 11449328 4474044 27.33 284540 9029716 5186744 29.77 2626672 11042752 376 10:20:04 1134248 10662224 5260628 32.13 284684 9031944 5938724 34.09 2670280 11791876 496 Average: 3038648 12085149 3839675 23.45 270173 8584261 4622216 26.53 2485796 10097032 535 08:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:40:04 lo 8.08 8.08 5.19 5.19 0.00 0.00 0.00 0.00 08:40:04 ens3 0.74 0.38 0.19 0.13 0.00 0.00 0.00 0.00 08:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:04 lo 15.28 15.28 8.57 8.57 0.00 0.00 0.00 0.00 08:50:04 ens3 0.88 0.59 0.19 0.14 0.00 0.00 0.00 0.00 08:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:04 lo 17.99 17.99 9.68 9.68 0.00 0.00 0.00 0.00 09:00:04 ens3 1.56 1.25 0.47 0.38 0.00 0.00 0.00 0.00 09:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:04 lo 13.06 13.06 7.27 7.27 0.00 0.00 0.00 0.00 09:10:04 ens3 1.49 0.94 0.30 1.48 0.00 0.00 0.00 0.00 09:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:04 lo 19.69 19.69 9.30 9.30 0.00 0.00 0.00 0.00 09:20:04 ens3 0.93 0.60 0.21 0.16 0.00 0.00 0.00 0.00 09:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:04 lo 28.95 28.95 11.40 11.40 0.00 0.00 0.00 0.00 09:30:04 ens3 0.68 0.48 0.15 0.11 0.00 0.00 0.00 0.00 09:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:04 lo 21.62 21.62 10.88 10.88 0.00 0.00 0.00 0.00 09:40:04 ens3 0.88 0.63 0.20 0.16 0.00 0.00 0.00 0.00 09:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:04 lo 15.09 15.09 8.09 8.09 0.00 0.00 0.00 0.00 09:50:04 ens3 0.69 0.54 0.13 0.11 0.00 0.00 0.00 0.00 09:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:04 lo 17.05 17.05 7.81 7.81 0.00 0.00 0.00 0.00 10:00:04 ens3 1.15 0.97 0.31 0.26 0.00 0.00 0.00 0.00 10:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:04 lo 22.39 22.39 9.65 9.65 0.00 0.00 0.00 0.00 10:10:04 ens3 1.47 0.73 0.42 0.29 0.00 0.00 0.00 0.00 10:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:04 lo 24.97 24.97 10.54 10.54 0.00 0.00 0.00 0.00 10:20:04 ens3 3.23 0.82 0.56 0.26 0.00 0.00 0.00 0.00 10:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.56 18.56 8.94 8.94 0.00 0.00 0.00 0.00 Average: ens3 1.25 0.72 0.28 0.32 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-18564) 02/17/25 _x86_64_ (4 CPU) 08:21:02 LINUX RESTART (4 CPU) 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:40:04 all 17.24 0.00 0.78 0.14 0.09 81.76 08:40:04 0 16.93 0.00 0.94 0.19 0.10 81.84 08:40:04 1 16.34 0.00 0.71 0.19 0.08 82.68 08:40:04 2 17.13 0.00 0.77 0.12 0.09 81.89 08:40:04 3 18.56 0.00 0.69 0.05 0.09 80.61 08:50:04 all 24.90 0.00 0.93 0.19 0.09 73.89 08:50:04 0 25.60 0.00 0.85 0.15 0.09 73.31 08:50:04 1 24.93 0.00 1.03 0.17 0.09 73.78 08:50:04 2 24.65 0.00 0.91 0.26 0.10 74.08 08:50:04 3 24.41 0.00 0.92 0.19 0.09 74.39 09:00:04 all 25.46 0.00 1.04 0.28 0.09 73.13 09:00:04 0 24.62 0.00 1.10 0.34 0.08 73.86 09:00:04 1 25.59 0.00 0.89 0.12 0.08 73.32 09:00:04 2 25.52 0.00 1.14 0.61 0.09 72.65 09:00:04 3 26.12 0.00 1.02 0.07 0.09 72.70 09:10:04 all 28.43 0.00 1.19 0.21 0.08 70.10 09:10:04 0 28.93 0.00 1.26 0.17 0.08 69.56 09:10:04 1 28.21 0.00 1.09 0.23 0.08 70.39 09:10:04 2 28.36 0.00 1.30 0.15 0.08 70.11 09:10:04 3 28.21 0.00 1.11 0.27 0.08 70.32 09:20:04 all 12.18 0.00 0.56 0.09 0.06 87.10 09:20:04 0 12.03 0.00 0.53 0.02 0.06 87.36 09:20:04 1 12.71 0.00 0.53 0.18 0.07 86.51 09:20:04 2 12.26 0.00 0.62 0.09 0.07 86.97 09:20:04 3 11.71 0.00 0.57 0.07 0.06 87.58 09:30:04 all 14.12 0.00 0.60 0.07 0.07 85.14 09:30:04 0 13.95 0.00 0.59 0.04 0.07 85.36 09:30:04 1 13.71 0.00 0.59 0.03 0.07 85.60 09:30:04 2 14.49 0.00 0.57 0.11 0.06 84.77 09:30:04 3 14.32 0.00 0.66 0.10 0.06 84.85 09:40:04 all 10.44 0.00 0.56 0.33 0.07 88.61 09:40:04 0 10.98 0.00 0.54 0.02 0.07 88.40 09:40:04 1 10.62 0.00 0.61 0.02 0.07 88.68 09:40:04 2 9.92 0.00 0.57 1.24 0.07 88.21 09:40:04 3 10.25 0.00 0.52 0.04 0.06 89.13 09:50:04 all 7.08 0.00 0.48 0.05 0.06 92.32 09:50:04 0 7.40 0.00 0.53 0.05 0.06 91.97 09:50:04 1 7.31 0.00 0.49 0.08 0.07 92.05 09:50:04 2 6.67 0.00 0.50 0.03 0.07 92.74 09:50:04 3 6.96 0.00 0.41 0.02 0.06 92.55 10:00:04 all 27.82 0.00 1.04 0.24 0.08 70.82 10:00:04 0 27.58 0.00 1.09 0.45 0.08 70.81 10:00:04 1 28.18 0.00 0.99 0.13 0.08 70.62 10:00:04 2 26.93 0.00 0.96 0.30 0.07 71.74 10:00:04 3 28.60 0.00 1.13 0.07 0.08 70.12 10:10:04 all 9.24 0.00 0.54 0.12 0.06 90.03 10:10:04 0 9.22 0.00 0.59 0.07 0.06 90.06 10:10:04 1 9.10 0.00 0.57 0.16 0.06 90.11 10:10:04 2 9.69 0.00 0.49 0.04 0.06 89.72 10:10:04 3 8.97 0.00 0.52 0.21 0.06 90.24 10:20:04 all 15.21 0.00 0.60 0.67 0.08 83.44 10:20:04 0 15.46 0.00 0.65 0.07 0.07 83.74 10:20:04 1 14.77 0.00 0.57 0.12 0.08 84.46 10:20:04 2 15.50 0.00 0.62 2.44 0.08 81.36 10:20:04 3 15.11 0.00 0.56 0.05 0.08 84.20 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.46 0.00 0.76 0.22 0.07 81.49 Average: 0 17.51 0.00 0.79 0.14 0.07 81.48 Average: 1 17.41 0.00 0.73 0.13 0.07 81.66 Average: 2 17.37 0.00 0.77 0.49 0.08 81.30 Average: 3 17.56 0.00 0.74 0.10 0.07 81.52