---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-39650 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 692 5444 4 9852 14953 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:8c:5f:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.5/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78452sec preferred_lft 78452sec inet6 fe80::f816:3eff:fe8c:5f11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1b:77:74:da 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-39650) 07/04/25 _x86_64_ (4 CPU) 13:07:58 LINUX RESTART (4 CPU) 13:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:20:01 95.84 4.83 85.10 5.90 819.48 36980.13 38850.68 13:30:12 6.53 0.33 5.94 0.26 22.48 191.70 1030.98 13:40:00 5.22 0.00 4.91 0.31 0.01 134.73 446.15 13:50:01 22.40 0.65 20.59 1.17 7.63 1708.99 1200.42 14:00:04 30.50 0.05 15.17 15.28 1.01 270.86 211928.48 14:10:00 4.34 0.00 4.18 0.16 0.00 76.65 53.74 14:20:01 6.39 0.00 6.16 0.22 0.09 116.01 127.12 14:30:06 5.76 0.00 5.45 0.32 0.00 101.42 114.84 14:40:00 5.99 0.00 5.83 0.16 0.00 101.01 91.60 14:50:01 11.37 0.02 10.80 0.55 3.91 1254.00 1236.49 15:00:07 9.59 0.00 9.18 0.41 0.00 166.54 174.89 15:10:00 10.00 0.00 9.46 0.53 0.00 1184.48 612.10 15:20:20 17.80 5.79 10.99 1.03 142.10 3494.76 1604.84 Average: 17.85 0.91 14.91 2.03 76.96 3525.09 19857.60 13:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:20:01 162956 8007504 7916928 48.35 232892 7432412 9353240 53.69 2311660 13151052 380 13:30:12 6795884 14529760 1397648 8.54 233936 7322824 2136840 12.27 2325768 6535520 548 13:40:00 2816596 10554392 5371540 32.81 235204 7325452 6880664 39.49 2328744 10505832 44 13:50:01 3873712 11973140 3952088 24.14 247784 7660216 5016964 28.80 2452948 9305744 444 14:00:04 3342516 11451416 4473280 27.32 250536 7666704 5204516 29.87 2461888 9818240 364 14:10:00 3194132 11305904 4618692 28.21 251232 7668888 5318456 30.53 2462632 9964508 20 14:20:01 6206604 14322764 1603424 9.79 252140 7672360 2858004 16.40 2463584 6968092 712 14:30:06 1820664 9938856 5985164 36.55 253020 7673460 6768992 38.85 2464608 11335504 300 14:40:00 3501756 11622604 4302160 26.28 253688 7675356 5086528 29.20 2465300 9663544 256 14:50:01 3218712 11624952 4299216 26.26 261884 7942528 5159108 29.61 2565380 9830760 292 15:00:07 2966056 11376156 4547560 27.77 262820 7945332 5251432 30.14 2568680 10082068 160 15:10:00 2733700 11423964 4499048 27.48 270324 8208660 5198800 29.84 2663020 10201148 140 15:20:20 5577824 15284840 638608 3.90 277952 9181696 1260484 7.24 2840348 7147124 15404 Average: 3554701 11801250 4123489 25.18 252570 7798145 5038002 28.92 2490351 9577626 1466 13:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:20:01 lo 10.64 10.64 10.50 10.50 0.00 0.00 0.00 0.00 13:20:01 ens3 114.33 80.44 1834.16 8.50 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 13:30:12 lo 9.71 9.71 5.13 5.13 0.00 0.00 0.00 0.00 13:30:12 ens3 0.98 0.72 0.17 1.08 0.00 0.00 0.00 0.00 13:30:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:00 lo 9.76 9.76 5.73 5.73 0.00 0.00 0.00 0.00 13:40:00 ens3 0.73 0.47 0.15 0.11 0.00 0.00 0.00 0.00 13:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 18.02 18.02 8.99 8.99 0.00 0.00 0.00 0.00 13:50:01 ens3 1.35 1.17 0.36 0.31 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 14:00:04 lo 16.14 16.14 8.48 8.48 0.00 0.00 0.00 0.00 14:00:04 ens3 0.97 0.78 0.20 0.17 0.00 0.00 0.00 0.00 14:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:00 lo 17.24 17.24 8.41 8.41 0.00 0.00 0.00 0.00 14:10:00 ens3 0.66 0.48 0.13 0.10 0.00 0.00 0.00 0.00 14:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 24.52 24.52 8.21 8.21 0.00 0.00 0.00 0.00 14:20:01 ens3 0.54 0.35 0.11 0.09 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 14:30:06 lo 20.58 20.58 11.41 11.41 0.00 0.00 0.00 0.00 14:30:06 ens3 0.79 0.74 0.15 0.13 0.00 0.00 0.00 0.00 14:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:00 lo 16.58 16.58 9.30 9.30 0.00 0.00 0.00 0.00 14:40:00 ens3 0.71 0.54 0.15 0.12 0.00 0.00 0.00 0.00 14:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 lo 7.63 7.63 3.75 3.75 0.00 0.00 0.00 0.00 14:50:01 ens3 0.73 0.60 0.19 0.15 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 15:00:07 lo 19.39 19.39 7.22 7.22 0.00 0.00 0.00 0.00 15:00:07 ens3 0.83 0.63 0.17 0.14 0.00 0.00 0.00 0.00 15:00:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:00 lo 20.76 20.76 10.03 10.03 0.00 0.00 0.00 0.00 15:10:00 ens3 0.75 0.60 0.19 0.16 0.00 0.00 0.00 0.00 15:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:20 lo 31.42 31.42 12.27 12.27 0.00 0.00 0.00 0.00 15:20:20 ens3 15.20 11.88 193.87 2.12 0.00 0.00 0.00 0.00 15:20:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.14 17.14 8.43 8.43 0.00 0.00 0.00 0.00 Average: ens3 10.68 7.67 156.44 1.02 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-39650) 07/04/25 _x86_64_ (4 CPU) 13:07:58 LINUX RESTART (4 CPU) 13:10:00 CPU %user %nice %system %iowait %steal %idle 13:20:01 all 53.32 0.00 2.60 0.46 0.10 43.52 13:20:01 0 54.01 0.00 2.53 0.44 0.10 42.93 13:20:01 1 54.33 0.00 2.75 0.44 0.10 42.38 13:20:01 2 52.28 0.00 2.63 0.43 0.10 44.55 13:20:01 3 52.65 0.00 2.50 0.52 0.10 44.23 13:30:12 all 9.83 0.00 0.54 0.03 0.09 89.51 13:30:12 0 9.26 0.00 0.53 0.03 0.08 90.10 13:30:12 1 9.80 0.00 0.60 0.05 0.10 89.45 13:30:12 2 10.22 0.00 0.57 0.01 0.09 89.11 13:30:12 3 10.05 0.00 0.47 0.01 0.09 89.38 13:40:00 all 11.37 0.00 0.46 0.02 0.09 88.07 13:40:00 0 11.66 0.00 0.47 0.05 0.09 87.74 13:40:00 1 11.14 0.00 0.45 0.01 0.09 88.31 13:40:00 2 10.92 0.00 0.44 0.02 0.09 88.53 13:40:00 3 11.75 0.00 0.46 0.01 0.09 87.70 13:50:01 all 27.86 0.00 0.99 0.08 0.09 70.97 13:50:01 0 27.90 0.00 1.04 0.11 0.10 70.86 13:50:01 1 27.96 0.00 1.04 0.11 0.09 70.80 13:50:01 2 28.49 0.00 1.01 0.06 0.09 70.36 13:50:01 3 27.11 0.00 0.87 0.06 0.09 71.86 14:00:04 all 23.61 0.00 0.83 0.06 0.09 75.41 14:00:04 0 23.62 0.00 0.83 0.05 0.09 75.41 14:00:04 1 24.09 0.00 0.81 0.04 0.08 74.98 14:00:04 2 23.85 0.00 0.83 0.13 0.09 75.09 14:00:04 3 22.87 0.00 0.84 0.02 0.09 76.18 14:10:00 all 7.67 0.00 0.38 0.14 0.09 91.73 14:10:00 0 7.76 0.00 0.35 0.09 0.08 91.72 14:10:00 1 7.67 0.00 0.40 0.37 0.09 91.47 14:10:00 2 7.45 0.00 0.40 0.01 0.09 92.06 14:10:00 3 7.80 0.00 0.36 0.08 0.08 91.67 14:20:01 all 9.30 0.00 0.54 0.02 0.08 90.06 14:20:01 0 9.09 0.00 0.63 0.02 0.09 90.17 14:20:01 1 8.93 0.00 0.47 0.05 0.08 90.47 14:20:01 2 9.61 0.00 0.54 0.00 0.09 89.76 14:20:01 3 9.56 0.00 0.52 0.01 0.07 89.84 14:30:06 all 13.79 0.00 0.61 0.02 0.08 85.50 14:30:06 0 13.68 0.00 0.66 0.00 0.08 85.58 14:30:06 1 13.92 0.00 0.56 0.02 0.08 85.42 14:30:06 2 13.63 0.00 0.73 0.03 0.08 85.52 14:30:06 3 13.93 0.00 0.47 0.04 0.08 85.48 14:40:00 all 7.95 0.00 0.40 0.02 0.08 91.54 14:40:00 0 7.95 0.00 0.37 0.05 0.08 91.55 14:40:00 1 8.02 0.00 0.43 0.01 0.08 91.46 14:40:00 2 7.46 0.00 0.43 0.03 0.08 92.00 14:40:00 3 8.38 0.00 0.38 0.01 0.08 91.15 14:50:01 all 13.40 0.00 0.60 0.05 0.08 85.86 14:50:01 0 13.11 0.00 0.52 0.08 0.08 86.21 14:50:01 1 13.13 0.00 0.55 0.03 0.09 86.21 14:50:01 2 14.04 0.00 0.70 0.04 0.09 85.13 14:50:01 3 13.33 0.00 0.64 0.05 0.08 85.89 15:00:07 all 15.76 0.00 0.61 0.03 0.08 83.52 15:00:07 0 15.96 0.00 0.67 0.03 0.08 83.26 15:00:07 1 16.09 0.00 0.65 0.04 0.09 83.14 15:00:07 2 15.68 0.00 0.64 0.01 0.09 83.59 15:00:07 3 15.30 0.00 0.51 0.01 0.09 84.09 15:00:07 CPU %user %nice %system %iowait %steal %idle 15:10:00 all 13.82 0.00 0.58 0.05 0.09 85.45 15:10:00 0 13.26 0.00 0.53 0.02 0.08 86.11 15:10:00 1 13.38 0.00 0.61 0.02 0.09 85.90 15:10:00 2 14.01 0.00 0.63 0.12 0.09 85.15 15:10:00 3 14.65 0.00 0.56 0.05 0.09 84.65 15:20:20 all 12.66 0.00 0.62 0.19 0.09 86.45 15:20:20 0 11.70 0.00 0.76 0.45 0.09 87.00 15:20:20 1 13.83 0.00 0.68 0.18 0.09 85.23 15:20:20 2 12.35 0.00 0.51 0.06 0.09 86.99 15:20:20 3 12.76 0.00 0.52 0.06 0.08 86.57 Average: all 16.95 0.00 0.75 0.09 0.09 82.12 Average: 0 16.84 0.00 0.76 0.11 0.08 82.20 Average: 1 17.10 0.00 0.77 0.11 0.09 81.93 Average: 2 16.92 0.00 0.77 0.07 0.09 82.14 Average: 3 16.93 0.00 0.70 0.07 0.09 82.21