---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-48457 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 17G 61G 22% / 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 668 11365 3 3955 14978 Swap: 1023 1 1022 ---> 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:9f:90:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.185/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79334sec preferred_lft 79334sec inet6 fe80::f816:3eff:fe9f:909a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:91:f1:6e:f1 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-48457) 09/03/25 _x86_64_ (4 CPU) 08:27:46 LINUX RESTART (4 CPU) 08:30:17 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:40:18 95.52 3.94 86.41 5.17 779.95 34032.78 25802.58 08:50:12 42.56 20.51 20.93 1.12 198.35 1553.84 1176.76 09:00:20 33.69 8.20 10.20 15.28 104.94 335.56 210026.94 09:10:20 17.28 0.04 16.39 0.84 1.63 746.21 2059.76 09:20:20 14.66 0.02 13.99 0.65 0.81 386.29 521.53 09:30:20 5.31 0.00 5.15 0.16 0.19 115.63 59.98 09:40:02 2.49 0.01 2.46 0.02 1.59 44.98 2.50 09:50:20 5.66 0.01 5.48 0.17 1.33 129.31 110.51 10:00:12 5.34 0.00 5.14 0.20 0.31 131.38 48.26 10:10:06 8.24 0.01 7.81 0.43 0.69 520.62 337.55 10:20:20 7.42 0.02 7.08 0.32 0.57 242.59 84.62 Average: 21.67 2.97 16.47 2.23 99.17 3480.03 22086.37 08:30:17 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:18 2233576 6609728 9318456 56.91 240588 4035404 10901604 62.57 2210380 11250436 1572 08:50:12 6073472 9029256 6906608 42.18 245716 2734248 7783412 44.68 1994948 7750140 2368 09:00:20 7298044 10308880 5628212 34.37 248944 2786136 6975364 40.04 2061436 6483828 160 09:10:20 10575372 13699196 2242128 13.69 254436 2893788 2976952 17.09 2090512 3196056 300 09:20:20 8277456 11442776 4497152 27.47 256444 2933280 5221216 29.97 2094752 5469456 104 09:30:20 8509676 11686448 4253744 25.98 257052 2944148 5099748 29.27 2095996 5252508 412 09:40:02 12162092 15354924 586380 3.58 257256 2960004 1315876 7.55 2097476 1595636 12352 09:50:20 6748840 9944416 5994496 36.61 257732 2962272 6682068 38.35 2098648 6997924 144 10:00:12 6759668 9970580 5968440 36.45 258292 2977048 6679088 38.34 2101488 6989316 276 10:10:06 12007476 15344496 596848 3.65 262040 3099316 1315960 7.55 2114788 1722220 16668 10:20:20 7232320 10591428 5347872 32.66 262884 3120544 6025904 34.59 2127500 6466896 128 Average: 7988908 11271103 4667303 28.51 254671 3040563 5543381 31.82 2098902 5743129 3135 08:30:17 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:40:18 lo 11.73 11.73 11.37 11.37 0.00 0.00 0.00 0.00 08:40:18 ens3 81.54 61.30 1366.84 6.55 0.00 0.00 0.00 0.00 08:40:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:12 lo 31.22 31.22 14.26 14.26 0.00 0.00 0.00 0.00 08:50:12 ens3 1.63 1.39 0.42 0.36 0.00 0.00 0.00 0.00 08:50:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:20 lo 31.62 31.62 13.50 13.50 0.00 0.00 0.00 0.00 09:00:20 ens3 1.00 0.85 0.22 1.10 0.00 0.00 0.00 0.00 09:00:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:20 lo 11.71 11.71 6.63 6.63 0.00 0.00 0.00 0.00 09:10:20 ens3 1.13 0.99 0.28 0.24 0.00 0.00 0.00 0.00 09:10:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:20 lo 19.58 19.58 10.14 10.14 0.00 0.00 0.00 0.00 09:20:20 ens3 1.06 0.82 0.25 0.20 0.00 0.00 0.00 0.00 09:20:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:20 lo 11.56 11.56 5.51 5.51 0.00 0.00 0.00 0.00 09:30:20 ens3 0.56 0.39 0.10 0.08 0.00 0.00 0.00 0.00 09:30:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:02 lo 23.78 23.78 7.77 7.77 0.00 0.00 0.00 0.00 09:40:02 ens3 0.61 0.33 0.14 0.10 0.00 0.00 0.00 0.00 09:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:20 lo 14.59 14.59 7.54 7.54 0.00 0.00 0.00 0.00 09:50:20 ens3 0.86 0.49 0.21 0.15 0.00 0.00 0.00 0.00 09:50:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:12 lo 12.65 12.65 7.81 7.81 0.00 0.00 0.00 0.00 10:00:12 ens3 0.65 0.49 0.16 0.13 0.00 0.00 0.00 0.00 10:00:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:06 lo 18.19 18.19 10.20 10.20 0.00 0.00 0.00 0.00 10:10:06 ens3 0.90 0.96 0.23 0.20 0.00 0.00 0.00 0.00 10:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:20 lo 28.83 28.83 12.03 12.03 0.00 0.00 0.00 0.00 10:20:20 ens3 1.17 0.80 0.31 0.24 0.00 0.00 0.00 0.00 10:20:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 19.60 19.60 9.71 9.71 0.00 0.00 0.00 0.00 Average: ens3 8.29 6.26 124.67 0.85 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-48457) 09/03/25 _x86_64_ (4 CPU) 08:27:46 LINUX RESTART (4 CPU) 08:30:17 CPU %user %nice %system %iowait %steal %idle 08:40:18 all 56.03 0.00 2.66 0.46 0.10 40.75 08:40:18 0 60.21 0.00 2.49 0.47 0.10 36.73 08:40:18 1 52.35 0.00 2.75 0.39 0.10 44.41 08:40:18 2 55.81 0.00 2.88 0.55 0.10 40.66 08:40:18 3 55.77 0.00 2.53 0.41 0.10 41.18 08:50:12 all 31.92 0.00 1.41 0.08 0.11 66.49 08:50:12 0 31.96 0.00 1.39 0.07 0.10 66.47 08:50:12 1 31.37 0.00 1.53 0.03 0.11 66.96 08:50:12 2 32.72 0.00 1.33 0.10 0.10 65.75 08:50:12 3 31.64 0.00 1.38 0.11 0.11 66.77 09:00:20 all 21.31 0.00 0.96 0.09 0.10 77.54 09:00:20 0 21.43 0.00 0.87 0.06 0.10 77.54 09:00:20 1 21.37 0.00 1.00 0.13 0.10 77.40 09:00:20 2 21.22 0.00 1.01 0.11 0.10 77.57 09:00:20 3 21.21 0.00 0.96 0.07 0.09 77.67 09:10:20 all 26.43 0.00 1.02 0.07 0.09 72.39 09:10:20 0 27.42 0.00 0.99 0.04 0.09 71.47 09:10:20 1 24.70 0.00 1.05 0.07 0.09 74.09 09:10:20 2 27.46 0.00 1.04 0.07 0.09 71.34 09:10:20 3 26.16 0.00 1.00 0.10 0.09 72.65 09:20:20 all 23.96 0.00 0.88 0.04 0.09 75.04 09:20:20 0 23.75 0.00 0.98 0.03 0.09 75.15 09:20:20 1 24.51 0.00 0.82 0.06 0.09 74.51 09:20:20 2 23.01 0.00 0.91 0.04 0.09 75.95 09:20:20 3 24.55 0.00 0.79 0.05 0.08 74.53 09:30:20 all 6.31 0.00 0.33 0.02 0.08 93.27 09:30:20 0 6.29 0.00 0.35 0.02 0.07 93.27 09:30:20 1 6.15 0.00 0.30 0.01 0.09 93.45 09:30:20 2 6.34 0.00 0.39 0.02 0.08 93.18 09:30:20 3 6.46 0.00 0.28 0.02 0.07 93.17 09:40:02 all 3.19 0.00 0.37 0.01 0.08 96.35 09:40:02 0 2.87 0.00 0.40 0.02 0.07 96.64 09:40:02 1 3.34 0.00 0.41 0.01 0.09 96.16 09:40:02 2 3.39 0.00 0.37 0.02 0.09 96.13 09:40:02 3 3.17 0.00 0.31 0.01 0.07 96.45 09:50:20 all 8.73 0.00 0.42 0.02 0.08 90.75 09:50:20 0 8.64 0.00 0.44 0.01 0.08 90.83 09:50:20 1 8.83 0.00 0.42 0.01 0.08 90.65 09:50:20 2 8.77 0.00 0.42 0.03 0.09 90.69 09:50:20 3 8.67 0.00 0.40 0.02 0.08 90.82 10:00:12 all 8.78 0.00 0.41 0.02 0.08 90.71 10:00:12 0 8.75 0.00 0.39 0.02 0.08 90.76 10:00:12 1 8.56 0.00 0.33 0.01 0.09 91.02 10:00:12 2 9.09 0.00 0.47 0.04 0.09 90.32 10:00:12 3 8.73 0.00 0.42 0.01 0.09 90.75 10:10:06 all 13.16 0.00 0.56 0.04 0.08 86.17 10:10:06 0 13.62 0.00 0.59 0.05 0.08 85.66 10:10:06 1 13.88 0.00 0.57 0.03 0.08 85.44 10:10:06 2 12.84 0.00 0.59 0.06 0.08 86.42 10:10:06 3 12.30 0.00 0.47 0.02 0.07 87.14 10:20:20 all 15.06 0.00 0.69 0.03 0.09 84.12 10:20:20 0 14.72 0.00 0.65 0.03 0.09 84.51 10:20:20 1 15.20 0.00 0.69 0.02 0.10 83.99 10:20:20 2 15.50 0.00 0.71 0.03 0.10 83.66 10:20:20 3 14.82 0.00 0.71 0.06 0.08 84.33 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.55 0.00 0.88 0.08 0.09 79.39 Average: 0 19.99 0.00 0.87 0.07 0.08 78.98 Average: 1 19.13 0.00 0.90 0.07 0.09 79.81 Average: 2 19.67 0.00 0.92 0.10 0.09 79.22 Average: 3 19.42 0.00 0.84 0.08 0.08 79.57