---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-43730 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: 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 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 679 4868 3 10441 14967 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:cc:88:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.58/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78911sec preferred_lft 78911sec inet6 fe80::f816:3eff:fecc:8866/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:52:a2:90:30 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-43730) 07/18/25 _x86_64_ (4 CPU) 09:01:57 LINUX RESTART (4 CPU) 09:10:10 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:20:00 15.24 0.68 13.91 0.65 70.07 1354.81 1522.84 09:30:00 6.30 0.00 5.99 0.31 0.01 193.30 605.10 09:40:00 19.73 0.68 17.98 1.06 8.06 1646.22 1303.36 09:50:01 33.34 0.04 17.38 15.92 0.88 352.79 212440.35 10:00:02 7.68 0.00 7.37 0.31 0.00 134.62 299.19 10:10:00 4.60 0.00 4.41 0.19 0.00 83.35 139.42 10:20:01 6.01 0.00 5.82 0.19 0.00 108.85 201.04 10:30:03 6.11 0.00 5.93 0.19 0.00 105.71 140.95 10:40:00 19.14 0.02 18.18 0.94 3.94 1359.91 830.67 10:50:01 5.02 0.00 4.81 0.21 0.00 93.67 43.96 11:00:02 9.85 0.00 9.33 0.52 0.00 1212.87 669.43 Average: 12.09 0.13 10.09 1.87 7.44 602.55 19877.40 09:10:10 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:20:00 3577280 11913868 4011480 24.50 231336 7915052 6304188 36.19 2306536 9748104 484 09:30:00 6978400 15319380 606888 3.71 232696 7918048 1648592 9.46 2324668 6333808 40 09:40:00 3665580 12370972 3553140 21.70 245216 8254780 4483316 25.73 2433772 9510548 1280 09:50:01 4249688 12965192 2958832 18.07 248656 8261356 3664852 21.04 2457812 8905752 276 10:00:02 2370576 11089444 4833608 29.52 249844 8263548 5479840 31.45 2459092 10757036 392 10:10:00 2636916 11359076 4564020 27.87 250584 8266068 5219716 29.96 2459836 10500264 100 10:20:01 1157504 9882748 6039392 36.89 251244 8268468 6717788 38.56 2460552 11979648 276 10:30:03 1056432 9784240 6137836 37.49 252004 8270212 6814512 39.11 2461532 12082160 320 10:40:00 3199152 12215068 3708092 22.65 261256 8539016 4989628 28.64 2564240 9844916 244 10:50:01 2365628 11385460 4536748 27.71 261880 8542256 5223684 29.98 2565864 10653272 276 11:00:02 2075300 11377944 4543612 27.75 269516 8806260 5235788 30.05 2660416 10848516 632 Average: 3030223 11787581 4135786 25.26 250385 8300460 5071082 29.11 2468575 10105820 393 09:10:10 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:20:00 lo 10.39 10.39 7.09 7.09 0.00 0.00 0.00 0.00 09:20:00 ens3 1.24 0.78 0.36 0.27 0.00 0.00 0.00 0.00 09:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:00 lo 15.07 15.07 8.13 8.13 0.00 0.00 0.00 0.00 09:30:00 ens3 0.80 0.51 0.16 0.12 0.00 0.00 0.00 0.00 09:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:00 lo 17.47 17.47 9.49 9.49 0.00 0.00 0.00 0.00 09:40:00 ens3 1.50 1.32 0.41 1.41 0.00 0.00 0.00 0.00 09:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 13.62 13.62 7.92 7.92 0.00 0.00 0.00 0.00 09:50:01 ens3 1.12 0.80 0.22 0.18 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:02 lo 20.03 20.03 9.31 9.31 0.00 0.00 0.00 0.00 10:00:02 ens3 0.77 0.60 0.15 0.12 0.00 0.00 0.00 0.00 10:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:00 lo 18.13 18.13 6.40 6.40 0.00 0.00 0.00 0.00 10:10:00 ens3 0.58 0.34 0.13 0.09 0.00 0.00 0.00 0.00 10:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 25.33 25.33 11.34 11.34 0.00 0.00 0.00 0.00 10:20:01 ens3 0.76 0.54 0.18 0.14 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:03 lo 17.93 17.93 10.24 10.24 0.00 0.00 0.00 0.00 10:30:03 ens3 0.76 0.54 0.16 0.12 0.00 0.00 0.00 0.00 10:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:00 lo 12.69 12.69 6.65 6.65 0.00 0.00 0.00 0.00 10:40:00 ens3 1.23 0.93 0.32 0.25 0.00 0.00 0.00 0.00 10:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 23.88 23.88 8.51 8.51 0.00 0.00 0.00 0.00 10:50:01 ens3 0.62 0.43 0.14 0.11 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:02 lo 22.11 22.11 11.09 11.09 0.00 0.00 0.00 0.00 11:00:02 ens3 0.88 0.75 0.22 0.19 0.00 0.00 0.00 0.00 11:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.90 17.90 8.75 8.75 0.00 0.00 0.00 0.00 Average: ens3 0.93 0.69 0.22 0.27 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-43730) 07/18/25 _x86_64_ (4 CPU) 09:01:57 LINUX RESTART (4 CPU) 09:10:10 CPU %user %nice %system %iowait %steal %idle 09:20:00 all 22.12 0.00 0.99 0.27 0.09 76.54 09:20:00 0 21.65 0.00 1.00 0.36 0.09 76.90 09:20:00 1 23.01 0.00 0.93 0.39 0.09 75.58 09:20:00 2 20.89 0.00 1.01 0.15 0.09 77.85 09:20:00 3 22.92 0.00 1.00 0.16 0.09 75.82 09:30:00 all 11.39 0.00 0.56 0.07 0.08 87.90 09:30:00 0 11.34 0.00 0.54 0.14 0.07 87.92 09:30:00 1 10.56 0.00 0.57 0.02 0.08 88.77 09:30:00 2 12.32 0.00 0.54 0.04 0.09 87.02 09:30:00 3 11.34 0.00 0.59 0.08 0.08 87.91 09:40:00 all 26.31 0.00 1.01 0.17 0.09 72.42 09:40:00 0 26.34 0.00 0.99 0.06 0.09 72.52 09:40:00 1 25.97 0.00 1.07 0.22 0.09 72.65 09:40:00 2 26.69 0.00 1.05 0.35 0.09 71.82 09:40:00 3 26.23 0.00 0.93 0.04 0.09 72.70 09:50:01 all 27.57 0.00 0.96 0.09 0.09 71.29 09:50:01 0 25.65 0.00 0.98 0.10 0.08 73.19 09:50:01 1 28.52 0.00 0.75 0.05 0.10 70.59 09:50:01 2 27.54 0.00 1.03 0.12 0.09 71.22 09:50:01 3 28.58 0.00 1.07 0.09 0.08 70.18 10:00:02 all 13.14 0.00 0.63 0.02 0.08 86.13 10:00:02 0 13.10 0.00 0.58 0.01 0.08 86.23 10:00:02 1 13.47 0.00 0.57 0.04 0.09 85.83 10:00:02 2 12.75 0.00 0.66 0.01 0.08 86.50 10:00:02 3 13.23 0.00 0.71 0.02 0.08 85.96 10:10:00 all 7.44 0.00 0.45 0.02 0.08 92.02 10:10:00 0 7.35 0.00 0.40 0.01 0.07 92.17 10:10:00 1 7.30 0.00 0.44 0.04 0.08 92.13 10:10:00 2 7.55 0.00 0.45 0.02 0.09 91.90 10:10:00 3 7.55 0.00 0.49 0.02 0.08 91.86 10:20:01 all 9.72 0.00 0.53 0.02 0.08 89.65 10:20:01 0 9.65 0.00 0.49 0.02 0.08 89.76 10:20:01 1 9.52 0.00 0.54 0.01 0.08 89.84 10:20:01 2 9.59 0.00 0.55 0.04 0.09 89.73 10:20:01 3 10.12 0.00 0.53 0.01 0.09 89.25 10:30:03 all 9.08 0.00 0.43 0.02 0.08 90.38 10:30:03 0 9.52 0.00 0.41 0.00 0.07 90.00 10:30:03 1 9.15 0.00 0.48 0.04 0.08 90.26 10:30:03 2 9.09 0.00 0.47 0.01 0.08 90.35 10:30:03 3 8.58 0.00 0.37 0.05 0.08 90.92 10:40:00 all 26.88 0.00 1.05 0.13 0.09 71.85 10:40:00 0 26.51 0.00 1.00 0.24 0.09 72.16 10:40:00 1 27.33 0.00 1.06 0.05 0.10 71.46 10:40:00 2 27.40 0.00 1.05 0.18 0.10 71.28 10:40:00 3 26.29 0.00 1.07 0.06 0.09 72.49 10:50:01 all 8.93 0.00 0.41 0.02 0.08 90.56 10:50:01 0 8.61 0.00 0.38 0.01 0.08 90.93 10:50:01 1 8.80 0.00 0.37 0.01 0.08 90.74 10:50:01 2 9.15 0.00 0.39 0.05 0.08 90.33 10:50:01 3 9.17 0.00 0.48 0.02 0.08 90.26 11:00:02 all 14.16 0.00 0.56 0.08 0.08 85.12 11:00:02 0 14.91 0.00 0.56 0.11 0.08 84.34 11:00:02 1 14.09 0.00 0.58 0.06 0.09 85.17 11:00:02 2 13.68 0.00 0.61 0.14 0.09 85.48 11:00:02 3 13.95 0.00 0.48 0.02 0.08 85.47 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.05 0.00 0.69 0.08 0.08 83.10 Average: 0 15.86 0.00 0.67 0.10 0.08 83.30 Average: 1 16.14 0.00 0.67 0.08 0.09 83.02 Average: 2 16.04 0.00 0.71 0.10 0.09 83.06 Average: 3 16.16 0.00 0.70 0.05 0.08 83.00