---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-39657 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 713 5387 3 9888 14932 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:df:2a:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.23/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 77976sec preferred_lft 77976sec inet6 fe80::f816:3eff:fedf:2a68/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f8:d5:de:b9 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-39657) 07/04/25 _x86_64_ (4 CPU) 13:09:26 LINUX RESTART (4 CPU) 13:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:20:01 126.11 11.02 108.32 6.78 1760.72 46652.14 22494.80 13:30:02 6.82 0.66 5.96 0.20 68.03 187.18 592.51 13:40:02 5.56 0.00 5.29 0.28 0.01 127.59 467.55 13:50:01 12.06 0.67 10.72 0.67 7.94 1244.39 1099.72 14:00:02 14.73 0.00 14.06 0.67 0.00 562.38 674.22 14:10:02 13.57 0.00 12.98 0.59 0.00 240.10 660.22 14:20:01 6.87 0.00 6.56 0.31 0.09 119.51 117.39 14:30:02 22.23 0.01 7.22 15.00 0.72 148.32 214013.13 14:40:02 3.47 0.00 3.46 0.01 0.00 53.96 0.07 14:50:01 6.04 0.00 5.86 0.18 0.00 103.14 428.97 15:00:02 18.54 0.02 17.56 0.96 3.93 1369.65 1492.12 15:10:02 4.72 0.00 4.53 0.20 0.00 100.47 70.29 15:20:02 10.18 0.00 9.67 0.51 0.01 1191.06 343.21 Average: 19.33 0.95 16.34 2.03 142.00 4016.70 18684.96 13:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:20:01 703504 11592424 4330304 26.45 238800 10427344 6618868 37.99 2342356 12550536 2320 13:30:02 4869836 12636288 3290264 20.10 235648 7353012 5341656 30.66 2287864 8486572 1068 13:40:02 3239112 11010256 4914884 30.02 236816 7356508 5710252 32.78 2306780 10073252 348 13:50:01 5601160 13652028 2274268 13.89 245600 7618964 2993016 17.18 2410616 7628780 576 14:00:02 3458088 11592848 4331768 26.46 250720 7691552 5105052 29.30 2444128 9713276 228 14:10:02 4778500 12916984 3008152 18.37 252660 7693244 3703396 21.26 2447512 8402928 272 14:20:01 3027064 11169240 4754904 29.04 253828 7695688 5390556 30.94 2448840 10143444 400 14:30:02 2024992 10175680 5748312 35.11 255004 7702984 6500456 37.31 2454688 11137336 264 14:40:02 5696436 13849136 2075548 12.68 255400 7704592 2794892 16.04 2455056 7457072 252 14:50:01 1572452 9727704 6195640 37.84 255924 7706616 6813988 39.11 2455676 11585168 328 15:00:02 3665400 12107872 3815960 23.31 264912 7974672 4982636 28.60 2557956 9392360 508 15:10:02 2846492 11293040 4630272 28.28 265580 7978040 5299500 30.42 2559612 10200824 256 15:20:02 2436632 11163360 4759196 29.07 273116 8241316 5453488 31.30 2654164 10499976 324 Average: 3378436 11760528 4163806 25.43 252616 7934195 5131366 29.45 2448096 9790117 550 13:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:20:01 lo 5.69 5.69 6.08 6.08 0.00 0.00 0.00 0.00 13:20:01 ens3 147.30 105.82 1981.71 15.43 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:02 lo 7.55 7.55 5.18 5.18 0.00 0.00 0.00 0.00 13:30:02 ens3 0.65 0.30 0.14 0.09 0.00 0.00 0.00 0.00 13:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:02 lo 14.90 14.90 8.07 8.07 0.00 0.00 0.00 0.00 13:40:02 ens3 0.79 0.62 0.16 0.13 0.00 0.00 0.00 0.00 13:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 3.81 3.81 3.90 3.90 0.00 0.00 0.00 0.00 13:50:01 ens3 0.61 0.45 0.16 0.12 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:02 lo 19.00 19.00 8.18 8.18 0.00 0.00 0.00 0.00 14:00:02 ens3 1.24 1.08 0.32 0.27 0.00 0.00 0.00 0.00 14:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:02 lo 8.87 8.87 5.46 5.46 0.00 0.00 0.00 0.00 14:10:02 ens3 0.71 0.54 0.12 0.75 0.00 0.00 0.00 0.00 14:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 19.79 19.79 9.28 9.28 0.00 0.00 0.00 0.00 14:20:01 ens3 0.83 0.65 0.17 0.50 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:02 lo 28.87 28.87 11.46 11.46 0.00 0.00 0.00 0.00 14:30:02 ens3 0.59 0.42 0.10 0.08 0.00 0.00 0.00 0.00 14:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:02 lo 14.75 14.75 6.32 6.32 0.00 0.00 0.00 0.00 14:40:02 ens3 0.68 0.52 0.15 0.11 0.00 0.00 0.00 0.00 14:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 lo 17.97 17.97 10.36 10.36 0.00 0.00 0.00 0.00 14:50:01 ens3 0.65 0.52 0.13 0.10 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:02 lo 12.82 12.82 6.87 6.87 0.00 0.00 0.00 0.00 15:00:02 ens3 1.13 0.93 0.28 0.23 0.00 0.00 0.00 0.00 15:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:02 lo 23.79 23.79 8.23 8.23 0.00 0.00 0.00 0.00 15:10:02 ens3 0.57 0.41 0.11 0.08 0.00 0.00 0.00 0.00 15:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:02 lo 22.25 22.25 11.12 11.12 0.00 0.00 0.00 0.00 15:20:02 ens3 0.95 0.79 0.25 0.21 0.00 0.00 0.00 0.00 15:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 15.39 15.39 7.73 7.73 0.00 0.00 0.00 0.00 Average: ens3 12.08 8.72 152.99 1.40 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-39657) 07/04/25 _x86_64_ (4 CPU) 13:09:26 LINUX RESTART (4 CPU) 13:10:00 CPU %user %nice %system %iowait %steal %idle 13:20:01 all 55.72 0.00 3.16 4.16 0.12 36.84 13:20:01 0 56.10 0.00 3.51 4.15 0.12 36.12 13:20:01 1 55.10 0.00 3.08 5.44 0.12 36.27 13:20:01 2 58.17 0.00 3.01 3.75 0.13 34.94 13:20:01 3 53.50 0.00 3.04 3.30 0.13 40.04 13:30:02 all 8.61 0.00 0.60 0.03 0.08 90.69 13:30:02 0 7.47 0.00 0.63 0.04 0.06 91.79 13:30:02 1 8.16 0.00 0.67 0.01 0.09 91.07 13:30:02 2 9.23 0.00 0.50 0.02 0.08 90.17 13:30:02 3 9.56 0.00 0.59 0.06 0.08 89.71 13:40:02 all 11.96 0.00 0.49 0.03 0.07 87.45 13:40:02 0 11.50 0.00 0.51 0.03 0.07 87.89 13:40:02 1 12.23 0.00 0.51 0.04 0.07 87.14 13:40:02 2 12.22 0.00 0.47 0.03 0.07 87.21 13:40:02 3 11.90 0.00 0.47 0.01 0.07 87.55 13:50:01 all 15.45 0.00 0.68 0.05 0.06 83.75 13:50:01 0 15.25 0.00 0.67 0.02 0.06 84.00 13:50:01 1 14.90 0.00 0.57 0.04 0.07 84.42 13:50:01 2 15.69 0.00 0.74 0.10 0.07 83.40 13:50:01 3 15.95 0.00 0.75 0.05 0.06 83.20 14:00:02 all 24.86 0.00 0.99 0.05 0.08 74.03 14:00:02 0 25.22 0.00 1.13 0.09 0.08 73.48 14:00:02 1 24.73 0.00 1.02 0.03 0.07 74.14 14:00:02 2 25.11 0.00 0.91 0.04 0.08 73.87 14:00:02 3 24.38 0.00 0.91 0.02 0.08 74.60 14:10:02 all 19.20 0.00 0.76 0.04 0.07 79.94 14:10:02 0 18.99 0.00 0.80 0.04 0.06 80.11 14:10:02 1 19.15 0.00 0.73 0.05 0.07 80.01 14:10:02 2 18.88 0.00 0.78 0.03 0.07 80.24 14:10:02 3 19.78 0.00 0.72 0.03 0.07 79.41 14:20:01 all 13.25 0.00 0.51 0.02 0.06 86.16 14:20:01 0 13.71 0.00 0.63 0.01 0.06 85.59 14:20:01 1 13.24 0.00 0.53 0.03 0.06 86.14 14:20:01 2 13.21 0.00 0.45 0.02 0.06 86.26 14:20:01 3 12.85 0.00 0.45 0.01 0.06 86.63 14:30:02 all 14.31 0.00 0.60 0.04 0.06 84.99 14:30:02 0 14.47 0.00 0.53 0.10 0.06 84.85 14:30:02 1 13.72 0.00 0.69 0.02 0.07 85.51 14:30:02 2 14.59 0.00 0.61 0.03 0.07 84.70 14:30:02 3 14.46 0.00 0.57 0.03 0.06 84.88 14:40:02 all 2.91 0.00 0.36 0.01 0.06 96.67 14:40:02 0 3.27 0.00 0.37 0.00 0.05 96.30 14:40:02 1 2.79 0.00 0.38 0.01 0.06 96.76 14:40:02 2 2.89 0.00 0.36 0.03 0.06 96.66 14:40:02 3 2.69 0.00 0.32 0.01 0.05 96.94 14:50:01 all 9.63 0.00 0.53 0.02 0.06 89.76 14:50:01 0 9.19 0.00 0.58 0.02 0.06 90.16 14:50:01 1 9.90 0.00 0.51 0.00 0.06 89.53 14:50:01 2 9.49 0.00 0.57 0.02 0.06 89.86 14:50:01 3 9.93 0.00 0.47 0.02 0.07 89.51 15:00:02 all 27.37 0.00 0.96 0.06 0.08 71.53 15:00:02 0 27.70 0.00 0.87 0.06 0.08 71.29 15:00:02 1 26.85 0.00 0.97 0.03 0.08 72.07 15:00:02 2 27.19 0.00 1.00 0.03 0.09 71.69 15:00:02 3 27.71 0.00 1.00 0.13 0.09 71.07 15:00:02 CPU %user %nice %system %iowait %steal %idle 15:10:02 all 8.82 0.00 0.42 0.02 0.06 90.68 15:10:02 0 8.72 0.00 0.43 0.03 0.05 90.77 15:10:02 1 8.25 0.00 0.45 0.02 0.07 91.22 15:10:02 2 9.09 0.00 0.41 0.01 0.06 90.43 15:10:02 3 9.23 0.00 0.39 0.02 0.06 90.30 15:20:02 all 14.45 0.00 0.58 0.04 0.07 84.86 15:20:02 0 14.17 0.00 0.50 0.01 0.06 85.25 15:20:02 1 14.71 0.00 0.56 0.07 0.08 84.59 15:20:02 2 13.91 0.00 0.65 0.06 0.06 85.32 15:20:02 3 15.03 0.00 0.61 0.02 0.07 84.27 Average: all 17.43 0.00 0.82 0.35 0.07 81.33 Average: 0 17.37 0.00 0.86 0.36 0.07 81.35 Average: 1 17.21 0.00 0.82 0.45 0.07 81.45 Average: 2 17.68 0.00 0.80 0.32 0.07 81.12 Average: 3 17.46 0.00 0.79 0.29 0.07 81.39