---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-39008 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 705 4309 3 10974 14940 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:7f:a6:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.87/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78031sec preferred_lft 78031sec inet6 fe80::f816:3eff:fe7f:a6eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:02:fa:12:8b 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-39008) 07/02/25 _x86_64_ (4 CPU) 07:07:51 LINUX RESTART (4 CPU) 07:10:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:03 99.40 3.98 75.63 19.80 775.24 35938.13 245700.93 07:30:03 5.77 0.35 5.22 0.19 23.36 168.27 1517.81 07:40:03 4.90 0.00 4.71 0.18 0.03 114.57 656.61 07:50:03 17.58 0.72 15.93 0.94 8.36 1335.02 2735.06 08:00:03 19.58 0.02 18.76 0.80 0.15 613.83 970.16 08:10:03 10.28 0.00 9.91 0.37 0.01 175.82 292.32 08:20:03 4.85 0.00 4.70 0.15 0.09 78.44 136.05 08:30:03 5.57 0.00 5.37 0.20 0.00 104.08 82.45 08:40:03 4.76 0.00 4.58 0.18 0.00 100.92 382.81 08:50:02 4.85 0.00 4.70 0.15 0.00 81.21 40.61 09:00:00 17.05 0.02 16.26 0.77 3.95 1291.37 1161.86 09:10:03 10.42 0.00 9.92 0.50 0.01 1158.02 655.70 09:20:03 5.54 0.00 5.40 0.14 0.00 131.44 349.86 Average: 16.20 0.39 13.93 1.87 62.40 3176.35 19591.15 07:10:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:03 151256 9123320 6798788 41.52 232100 8540544 7693144 44.16 2311892 13136988 248 07:30:03 1165568 10066084 5857088 35.77 231940 8470452 7104368 40.78 2339624 12111540 332 07:40:03 994664 9898696 6024384 36.79 232656 8473240 7207968 41.37 2355232 12261252 240 07:50:03 4443912 13632136 2291752 14.00 242352 8739104 2977456 17.09 2463252 8714152 760 08:00:03 4321352 13594640 2328736 14.22 247868 8812500 3020136 17.34 2485092 8803580 348 08:10:03 2085508 11362552 4559312 27.85 249376 8814656 5217596 29.95 2486840 11014892 120 08:20:03 2314844 11593804 4328420 26.44 250184 8815744 5176432 29.71 2487704 10789968 368 08:30:03 726880 10009920 5911084 36.10 250808 8819176 6644368 38.14 2488380 12385856 472 08:40:03 595764 9881572 6039412 36.89 251440 8821332 6741836 38.70 2489056 12516224 396 08:50:02 2287776 11575252 4346640 26.55 252132 8822300 5086732 29.20 2489772 10823608 380 09:00:00 5741772 15316652 605892 3.70 260784 9090732 1306872 7.50 2593600 7247016 436 09:10:03 1578452 11439980 4480576 27.37 268400 9354756 5270316 30.25 2656876 11330088 4352 09:20:03 1432460 11296412 4623980 28.24 269076 9356504 5326100 30.57 2689788 11452072 388 Average: 2141554 11445463 4476620 27.34 249163 8840849 5290256 30.37 2487470 10968249 680 07:10:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:03 lo 10.35 10.35 10.43 10.43 0.00 0.00 0.00 0.00 07:20:03 ens3 92.99 68.28 1548.99 7.17 0.00 0.00 0.00 0.00 07:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:03 lo 5.64 5.64 3.59 3.59 0.00 0.00 0.00 0.00 07:30:03 ens3 0.40 0.21 0.07 0.04 0.00 0.00 0.00 0.00 07:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:03 lo 11.79 11.79 5.40 5.40 0.00 0.00 0.00 0.00 07:40:03 ens3 0.71 0.44 0.17 0.12 0.00 0.00 0.00 0.00 07:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:03 lo 15.30 15.30 8.71 8.71 0.00 0.00 0.00 0.00 07:50:03 ens3 1.13 1.03 0.25 1.11 0.00 0.00 0.00 0.00 07:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:03 lo 13.43 13.43 6.53 6.53 0.00 0.00 0.00 0.00 08:00:03 ens3 1.06 0.92 0.26 0.22 0.00 0.00 0.00 0.00 08:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:03 lo 19.10 19.10 9.92 9.92 0.00 0.00 0.00 0.00 08:10:03 ens3 0.87 0.67 0.18 0.15 0.00 0.00 0.00 0.00 08:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:03 lo 7.29 7.29 3.24 3.24 0.00 0.00 0.00 0.00 08:20:03 ens3 0.45 0.28 0.10 0.07 0.00 0.00 0.00 0.00 08:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:03 lo 29.73 29.73 11.88 11.88 0.00 0.00 0.00 0.00 08:30:03 ens3 0.62 0.43 0.14 0.10 0.00 0.00 0.00 0.00 08:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:03 lo 20.25 20.25 10.64 10.64 0.00 0.00 0.00 0.00 08:40:03 ens3 0.80 0.59 0.17 0.13 0.00 0.00 0.00 0.00 08:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:02 lo 10.44 10.44 5.78 5.78 0.00 0.00 0.00 0.00 08:50:02 ens3 0.61 0.39 0.13 0.10 0.00 0.00 0.00 0.00 08:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:00 lo 16.91 16.91 7.48 7.48 0.00 0.00 0.00 0.00 09:00:00 ens3 1.13 0.94 0.29 0.24 0.00 0.00 0.00 0.00 09:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:03 lo 22.48 22.48 9.66 9.66 0.00 0.00 0.00 0.00 09:10:03 ens3 0.62 0.50 0.16 0.13 0.00 0.00 0.00 0.00 09:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:03 lo 14.81 14.81 6.49 6.49 0.00 0.00 0.00 0.00 09:20:03 ens3 0.86 0.60 0.22 0.17 0.00 0.00 0.00 0.00 09:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 15.20 15.20 7.68 7.68 0.00 0.00 0.00 0.00 Average: ens3 7.86 5.79 119.32 0.75 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-39008) 07/02/25 _x86_64_ (4 CPU) 07:07:51 LINUX RESTART (4 CPU) 07:10:03 CPU %user %nice %system %iowait %steal %idle 07:20:03 all 53.32 0.00 2.65 2.02 0.10 41.90 07:20:03 0 52.88 0.00 2.54 1.86 0.10 42.62 07:20:03 1 51.91 0.00 2.44 2.03 0.10 43.53 07:20:03 2 52.03 0.00 2.80 2.35 0.10 42.72 07:20:03 3 56.48 0.00 2.82 1.85 0.10 38.74 07:30:03 all 7.45 0.00 0.37 0.03 0.06 92.08 07:30:03 0 7.57 0.00 0.33 0.02 0.06 92.02 07:30:03 1 7.56 0.00 0.37 0.02 0.06 91.99 07:30:03 2 7.28 0.00 0.41 0.02 0.06 92.22 07:30:03 3 7.40 0.00 0.39 0.06 0.06 92.09 07:40:03 all 8.41 0.00 0.49 0.02 0.07 91.01 07:40:03 0 7.92 0.00 0.43 0.04 0.06 91.55 07:40:03 1 8.44 0.00 0.59 0.02 0.08 90.87 07:40:03 2 8.79 0.00 0.48 0.01 0.07 90.66 07:40:03 3 8.50 0.00 0.47 0.02 0.06 90.95 07:50:03 all 23.73 0.00 0.95 0.09 0.07 75.16 07:50:03 0 23.74 0.00 0.96 0.03 0.07 75.20 07:50:03 1 23.64 0.00 0.85 0.13 0.08 75.31 07:50:03 2 24.21 0.00 0.99 0.08 0.08 74.64 07:50:03 3 23.32 0.00 0.98 0.13 0.07 75.50 08:00:03 all 29.13 0.00 1.14 0.08 0.09 69.56 08:00:03 0 28.81 0.00 1.08 0.12 0.09 69.90 08:00:03 1 29.69 0.00 1.18 0.04 0.09 68.99 08:00:03 2 28.73 0.00 1.12 0.04 0.09 70.02 08:00:03 3 29.31 0.00 1.18 0.10 0.09 69.32 08:10:03 all 16.91 0.00 0.68 0.04 0.09 82.28 08:10:03 0 16.15 0.00 0.65 0.10 0.09 83.01 08:10:03 1 17.38 0.00 0.76 0.02 0.09 81.75 08:10:03 2 17.05 0.00 0.61 0.02 0.09 82.23 08:10:03 3 17.07 0.00 0.71 0.01 0.10 82.11 08:20:03 all 5.72 0.00 0.38 0.02 0.09 93.79 08:20:03 0 5.90 0.00 0.34 0.01 0.08 93.66 08:20:03 1 5.68 0.00 0.37 0.01 0.10 93.84 08:20:03 2 5.71 0.00 0.41 0.05 0.09 93.73 08:20:03 3 5.59 0.00 0.40 0.01 0.09 93.91 08:30:03 all 10.03 0.00 0.44 0.03 0.09 89.41 08:30:03 0 10.08 0.00 0.42 0.02 0.09 89.40 08:30:03 1 10.31 0.00 0.51 0.01 0.10 89.08 08:30:03 2 9.47 0.00 0.45 0.07 0.09 89.92 08:30:03 3 10.26 0.00 0.40 0.01 0.09 89.23 08:40:03 all 9.62 0.00 0.47 0.02 0.09 89.80 08:40:03 0 9.44 0.00 0.48 0.02 0.09 89.97 08:40:03 1 10.03 0.00 0.44 0.00 0.09 89.43 08:40:03 2 9.84 0.00 0.46 0.03 0.09 89.58 08:40:03 3 9.16 0.00 0.51 0.03 0.10 90.20 08:50:02 all 6.39 0.00 0.40 0.02 0.10 93.09 08:50:02 0 6.13 0.00 0.43 0.03 0.09 93.32 08:50:02 1 6.68 0.00 0.39 0.03 0.10 92.80 08:50:02 2 6.22 0.00 0.41 0.01 0.11 93.25 08:50:02 3 6.51 0.00 0.38 0.02 0.09 93.00 09:00:00 all 22.93 0.00 0.86 0.08 0.10 76.03 09:00:00 0 23.65 0.00 0.85 0.04 0.09 75.36 09:00:00 1 23.32 0.00 0.97 0.10 0.10 75.52 09:00:00 2 22.46 0.00 0.82 0.11 0.10 76.51 09:00:00 3 22.30 0.00 0.79 0.07 0.10 76.75 09:00:00 CPU %user %nice %system %iowait %steal %idle 09:10:03 all 13.34 0.00 0.63 0.04 0.09 85.90 09:10:03 0 12.52 0.00 0.61 0.02 0.08 86.77 09:10:03 1 12.88 0.00 0.69 0.01 0.10 86.32 09:10:03 2 13.59 0.00 0.70 0.05 0.09 85.56 09:10:03 3 14.36 0.00 0.52 0.09 0.09 84.94 09:20:03 all 7.53 0.00 0.42 0.07 0.09 91.89 09:20:03 0 7.31 0.00 0.48 0.15 0.08 91.99 09:20:03 1 7.68 0.00 0.41 0.09 0.09 91.74 09:20:03 2 7.54 0.00 0.45 0.02 0.09 91.90 09:20:03 3 7.61 0.00 0.35 0.03 0.09 91.92 Average: all 16.49 0.00 0.76 0.20 0.09 82.46 Average: 0 16.30 0.00 0.74 0.19 0.08 82.69 Average: 1 16.54 0.00 0.77 0.19 0.09 82.41 Average: 2 16.37 0.00 0.78 0.22 0.09 82.54 Average: 3 16.76 0.00 0.76 0.19 0.09 82.21