---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-43196 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 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 681 5182 4 10125 14965 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:70:2d:da brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.76/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 77965sec preferred_lft 77965sec inet6 fe80::f816:3eff:fe70:2dda/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:29:47:cb:22 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-43196) 07/16/25 _x86_64_ (4 CPU) 12:00:08 LINUX RESTART (4 CPU) 12:10:12 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:20:01 25.71 0.52 9.49 15.70 55.41 1214.51 219555.83 12:30:01 7.42 0.21 6.84 0.37 15.54 240.12 1704.75 12:40:12 5.28 0.00 5.10 0.19 0.00 135.67 667.90 12:50:01 15.56 0.65 14.16 0.75 7.52 1315.36 2246.79 13:00:01 19.07 0.00 18.28 0.79 0.01 595.93 1154.06 13:10:12 9.92 0.00 9.51 0.41 0.00 168.58 146.05 13:20:01 4.22 0.00 4.03 0.20 0.00 93.05 97.79 13:30:01 6.66 0.00 6.41 0.25 0.00 120.73 446.03 13:40:12 5.02 0.00 4.80 0.22 0.00 87.93 361.25 13:50:01 14.18 0.02 13.50 0.66 4.01 1349.02 1233.93 14:00:01 4.48 0.00 4.30 0.18 0.00 83.07 314.21 14:10:12 9.93 0.00 9.39 0.54 0.00 1180.16 387.16 14:20:01 15.48 5.97 8.86 0.65 146.84 1886.00 738.32 Average: 10.95 0.56 8.80 1.59 17.37 646.45 17332.09 12:10:12 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:01 153452 8235716 7687568 46.95 234836 7662800 9273640 53.23 2292196 13177080 256 12:30:01 2315400 10332684 5591788 34.15 236184 7598488 6517260 37.41 2334844 10971476 324 12:40:12 2388252 10407476 5517164 33.70 237068 7599572 6422516 36.86 2336312 10897272 48 12:50:01 5415640 13715924 2209420 13.49 245780 7863320 2928164 16.81 2441980 7779300 336 13:00:01 5258424 13643884 2280940 13.93 251228 7937100 3016420 17.31 2463892 7907184 268 13:10:12 2982388 11371248 4552064 27.80 252504 7939192 5264072 30.22 2465372 10175732 288 13:20:01 2942436 11335008 4588424 28.02 252912 7942500 5298116 30.41 2465856 10202432 380 13:30:01 2895968 11290852 4632848 28.30 253600 7944112 6211132 35.65 2466624 10259984 296 13:40:12 3023316 11421060 4502748 27.50 254516 7945988 5294692 30.39 2467572 10137928 300 13:50:01 3598684 12283108 3640252 22.23 262448 8214604 4935996 28.33 2568744 9452240 244 14:00:01 2636332 11324272 4598372 28.08 262796 8217760 5283576 30.33 2570128 10393172 428 14:10:12 2478220 11445932 4476332 27.34 270348 8480744 5176256 29.71 2664652 10456552 124 14:20:01 5314352 15298152 624368 3.81 278180 9451620 1253964 7.20 2841164 7391264 494164 Average: 3184836 11700409 4223253 25.79 253262 8061369 5144293 29.53 2490718 9938586 38266 12:10:12 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:01 lo 7.99 7.99 5.45 5.45 0.00 0.00 0.00 0.00 12:20:01 ens3 0.71 0.46 0.21 0.16 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 lo 12.41 12.41 6.91 6.91 0.00 0.00 0.00 0.00 12:30:01 ens3 0.70 0.51 0.12 0.10 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:12 lo 5.05 5.05 3.07 3.07 0.00 0.00 0.00 0.00 12:40:12 ens3 0.55 0.30 0.11 0.08 0.00 0.00 0.00 0.00 12:40:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 13.60 13.60 7.00 7.00 0.00 0.00 0.00 0.00 12:50:01 ens3 1.85 1.05 0.58 0.41 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 13.37 13.37 6.49 6.49 0.00 0.00 0.00 0.00 13:00:01 ens3 1.24 0.98 0.29 0.89 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:12 lo 19.36 19.36 10.08 10.08 0.00 0.00 0.00 0.00 13:10:12 ens3 1.23 1.49 0.20 1.02 0.00 0.00 0.00 0.00 13:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 24.00 24.00 8.69 8.69 0.00 0.00 0.00 0.00 13:20:01 ens3 0.68 0.49 0.16 0.13 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 13:30:01 lo 22.92 22.92 10.51 10.51 0.00 0.00 0.00 0.00 13:30:01 ens3 0.98 0.64 0.23 0.17 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:12 lo 18.96 18.96 11.60 11.60 0.00 0.00 0.00 0.00 13:40:12 ens3 0.81 0.56 0.19 0.14 0.00 0.00 0.00 0.00 13:40:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 11.35 11.35 5.18 5.18 0.00 0.00 0.00 0.00 13:50:01 ens3 1.31 1.07 0.37 0.30 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 14:00:01 lo 23.43 23.43 8.32 8.32 0.00 0.00 0.00 0.00 14:00:01 ens3 0.68 0.54 0.14 0.11 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:12 lo 14.44 14.44 8.00 8.00 0.00 0.00 0.00 0.00 14:10:12 ens3 0.75 0.65 0.19 0.16 0.00 0.00 0.00 0.00 14:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 32.55 32.55 12.64 12.64 0.00 0.00 0.00 0.00 14:20:01 ens3 15.07 11.37 203.34 1.85 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 Average: lo 16.86 16.86 8.00 8.00 0.00 0.00 0.00 0.00 Average: ens3 2.02 1.53 15.60 0.42 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-43196) 07/16/25 _x86_64_ (4 CPU) 12:00:08 LINUX RESTART (4 CPU) 12:10:12 CPU %user %nice %system %iowait %steal %idle 12:20:01 all 12.07 0.00 0.70 0.08 0.08 87.07 12:20:01 0 11.92 0.00 0.60 0.15 0.07 87.26 12:20:01 1 12.08 0.00 0.79 0.07 0.08 86.98 12:20:01 2 12.93 0.00 0.68 0.06 0.08 86.25 12:20:01 3 11.35 0.00 0.72 0.05 0.07 87.80 12:30:01 all 15.62 0.00 0.71 0.04 0.07 83.56 12:30:01 0 15.84 0.00 0.61 0.09 0.07 83.38 12:30:01 1 15.75 0.00 0.78 0.04 0.08 83.35 12:30:01 2 15.07 0.00 0.71 0.03 0.07 84.12 12:30:01 3 15.81 0.00 0.72 0.02 0.07 83.38 12:40:12 all 7.61 0.00 0.48 0.04 0.08 91.79 12:40:12 0 7.46 0.00 0.40 0.10 0.08 91.97 12:40:12 1 7.22 0.00 0.54 0.01 0.08 92.15 12:40:12 2 7.80 0.00 0.47 0.05 0.09 91.59 12:40:12 3 7.96 0.00 0.50 0.01 0.08 91.44 12:50:01 all 18.26 0.00 0.83 0.19 0.09 80.63 12:50:01 0 18.44 0.00 0.74 0.22 0.09 80.52 12:50:01 1 18.08 0.00 0.84 0.14 0.09 80.86 12:50:01 2 17.98 0.00 0.89 0.28 0.09 80.76 12:50:01 3 18.54 0.00 0.87 0.12 0.08 80.38 13:00:01 all 29.96 0.00 1.19 0.08 0.09 68.68 13:00:01 0 30.25 0.00 1.08 0.14 0.09 68.44 13:00:01 1 30.67 0.00 1.12 0.09 0.09 68.03 13:00:01 2 30.21 0.00 1.20 0.04 0.09 68.46 13:00:01 3 28.72 0.00 1.35 0.04 0.09 69.81 13:10:12 all 17.59 0.00 0.74 0.12 0.10 81.46 13:10:12 0 17.75 0.00 0.74 0.10 0.09 81.32 13:10:12 1 17.45 0.00 0.77 0.14 0.10 81.55 13:10:12 2 17.26 0.00 0.79 0.10 0.10 81.75 13:10:12 3 17.91 0.00 0.65 0.13 0.10 81.20 13:20:01 all 8.10 0.00 0.50 3.30 0.08 88.02 13:20:01 0 7.73 0.00 0.49 7.26 0.07 84.45 13:20:01 1 8.43 0.00 0.45 0.51 0.09 90.52 13:20:01 2 8.27 0.00 0.60 4.12 0.09 86.92 13:20:01 3 7.96 0.00 0.46 1.29 0.09 90.20 13:30:01 all 14.27 0.00 0.72 0.18 0.08 84.75 13:30:01 0 14.53 0.00 0.72 0.11 0.07 84.56 13:30:01 1 14.32 0.00 0.68 0.15 0.07 84.77 13:30:01 2 14.18 0.00 0.73 0.27 0.09 84.73 13:30:01 3 14.05 0.00 0.73 0.20 0.08 84.93 13:40:12 all 9.77 0.00 0.41 0.13 0.08 89.61 13:40:12 0 9.83 0.00 0.42 0.08 0.08 89.59 13:40:12 1 9.71 0.00 0.43 0.22 0.08 89.56 13:40:12 2 10.00 0.00 0.37 0.12 0.08 89.44 13:40:12 3 9.53 0.00 0.43 0.11 0.07 89.85 13:50:01 all 23.14 0.00 0.94 4.24 0.10 71.58 13:50:01 0 22.55 0.00 0.97 3.44 0.11 72.93 13:50:01 1 22.82 0.00 0.92 10.08 0.10 66.08 13:50:01 2 23.21 0.00 0.98 1.97 0.10 73.75 13:50:01 3 24.00 0.00 0.90 1.46 0.09 73.55 14:00:01 all 9.49 0.00 0.43 2.13 0.07 87.87 14:00:01 0 9.56 0.00 0.45 1.06 0.06 88.87 14:00:01 1 9.36 0.00 0.43 3.91 0.07 86.23 14:00:01 2 9.57 0.00 0.47 0.79 0.07 89.10 14:00:01 3 9.49 0.00 0.37 2.75 0.09 87.29 14:00:01 CPU %user %nice %system %iowait %steal %idle 14:10:12 all 14.65 0.00 0.66 0.24 0.07 84.39 14:10:12 0 14.62 0.00 0.68 0.10 0.07 84.53 14:10:12 1 14.58 0.00 0.60 0.56 0.06 84.20 14:10:12 2 14.34 0.00 0.64 0.19 0.06 84.77 14:10:12 3 15.04 0.00 0.74 0.11 0.07 84.05 14:20:01 all 13.95 0.00 0.82 0.43 0.07 84.73 14:20:01 0 14.54 0.00 0.75 0.36 0.06 84.29 14:20:01 1 12.88 0.00 0.76 0.36 0.07 85.93 14:20:01 2 13.87 0.00 0.89 0.29 0.08 84.88 14:20:01 3 14.50 0.00 0.86 0.74 0.07 83.83 Average: all 14.94 0.00 0.70 0.85 0.08 83.42 Average: 0 14.99 0.00 0.67 1.00 0.08 83.27 Average: 1 14.86 0.00 0.70 1.24 0.08 83.12 Average: 2 14.96 0.00 0.72 0.63 0.08 83.60 Average: 3 14.97 0.00 0.71 0.54 0.08 83.69