---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-4682 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 9.0G 69G 12% / 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 607 11790 4 3592 15039 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:ca:99:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.59/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75490sec preferred_lft 75490sec inet6 fe80::f816:3eff:feca:9992/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8d:ea:29:6a 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-4g-4682) 08/28/25 _x86_64_ (4 CPU) 18:23:28 LINUX RESTART (4 CPU) 18:30:45 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:40:01 1.94 0.01 1.92 0.01 0.04 26.01 48.36 18:50:04 1.63 0.00 1.63 0.00 0.00 19.86 0.07 19:00:04 1.44 0.00 1.44 0.00 0.00 16.81 0.00 19:10:04 1.45 0.00 1.45 0.00 0.00 17.21 0.00 19:20:04 1.58 0.00 1.58 0.00 0.01 18.12 0.00 19:30:04 1.54 0.00 1.54 0.00 0.00 17.48 0.00 19:40:04 1.54 0.00 1.54 0.00 0.00 17.80 0.00 19:50:04 1.43 0.00 1.43 0.00 0.00 16.91 0.00 20:00:04 1.41 0.00 1.41 0.00 0.00 16.68 0.00 20:10:04 2.04 0.00 2.04 0.00 0.00 23.43 0.00 20:20:04 2.35 0.00 2.35 0.00 0.00 27.08 0.00 20:30:03 2.40 0.00 2.40 0.00 0.00 27.34 0.00 20:40:04 2.38 0.00 2.38 0.00 0.00 26.87 0.00 20:50:04 2.37 0.00 2.37 0.00 0.00 26.76 0.00 21:00:04 2.14 0.00 2.14 0.00 0.00 24.39 0.00 21:10:01 1.59 0.00 1.59 0.00 0.00 17.97 0.00 21:20:04 1.55 0.00 1.55 0.00 0.00 17.59 0.00 Average: 1.81 0.00 1.81 0.00 0.00 21.06 2.65 18:30:45 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:40:01 10371188 13660416 2300228 14.05 102604 3345644 2617952 15.03 797708 4817300 212 18:50:04 10370936 13660696 2299948 14.05 103124 3345652 2618336 15.03 798232 4815532 48 19:00:04 10370936 13661096 2299528 14.04 103520 3345660 2618596 15.03 798628 4816216 204 19:10:04 10372040 13662584 2298084 14.04 103896 3345668 2618728 15.03 799004 4816340 236 19:20:04 10368884 13659964 2300656 14.05 104316 3345680 2619240 15.03 799416 4813348 192 19:30:04 10368392 13660116 2300500 14.05 104704 3345884 2619368 15.04 799812 4813584 236 19:40:04 10368392 13660528 2300076 14.05 105088 3345892 2619496 15.04 800196 4814856 216 19:50:04 10367384 13659932 2300648 14.05 105484 3345900 2619432 15.04 800592 4814648 212 20:00:04 10367132 13660228 2300340 14.05 105824 3346100 2619432 15.04 800908 4815076 220 20:10:04 10366128 13659924 2300668 14.05 106348 3346236 2619480 15.04 801456 4815288 232 20:20:04 10365624 13660080 2300460 14.05 106972 3346248 2619432 15.04 802076 4815148 240 20:30:03 10365132 13660300 2300204 14.05 107500 3346380 2619432 15.04 802608 4815336 252 20:40:04 10364628 13660432 2300120 14.05 108108 3346396 2619432 15.04 803212 4815408 252 20:50:04 10363876 13660396 2300112 14.05 108656 3346536 2619432 15.04 803764 4815776 236 21:00:04 10363372 13660452 2300028 14.05 109184 3346540 2619432 15.04 804292 4815620 272 21:10:01 10362616 13660004 2300416 14.05 109500 3346552 2619448 15.04 804572 4815948 264 21:20:04 10362616 13660436 2299980 14.05 109776 3346684 2619480 15.04 804868 4816264 252 Average: 10367016 13660446 2300117 14.05 106153 3346097 2619185 15.03 801256 4815393 222 18:30:45 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:40:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 18:40:01 ens3 0.90 0.23 0.22 0.13 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:50:04 ens3 0.51 0.08 0.05 0.02 0.00 0.00 0.00 0.00 18:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:00:04 ens3 0.57 0.13 0.10 0.06 0.00 0.00 0.00 0.00 19:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:10:04 ens3 0.56 0.11 0.08 0.04 0.00 0.00 0.00 0.00 19:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:20:04 ens3 6.51 4.84 3.88 4.53 0.00 0.00 0.00 0.00 19:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:30:04 ens3 0.61 0.14 0.11 0.06 0.00 0.00 0.00 0.00 19:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:40:04 ens3 1.16 1.00 0.18 2.84 0.00 0.00 0.00 0.00 19:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:50:04 ens3 0.65 0.10 0.09 0.04 0.00 0.00 0.00 0.00 19:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:00:04 ens3 0.56 0.14 0.10 0.06 0.00 0.00 0.00 0.00 20:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:10:04 ens3 0.67 0.14 0.12 0.06 0.00 0.00 0.00 0.00 20:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:20:04 ens3 0.57 0.08 0.06 0.02 0.00 0.00 0.00 0.00 20:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:30:03 ens3 0.46 0.08 0.04 0.02 0.00 0.00 0.00 0.00 20:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:40:04 ens3 0.55 0.13 0.09 0.04 0.00 0.00 0.00 0.00 20:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:50:04 ens3 0.53 0.12 0.08 0.04 0.00 0.00 0.00 0.00 20:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:00:04 ens3 0.51 0.11 0.07 0.04 0.00 0.00 0.00 0.00 21:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:10:01 ens3 0.45 0.08 0.05 0.02 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:20:04 ens3 0.53 0.11 0.08 0.04 0.00 0.00 0.00 0.00 21:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.96 0.45 0.32 0.48 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-4g-4682) 08/28/25 _x86_64_ (4 CPU) 18:23:28 LINUX RESTART (4 CPU) 18:30:45 CPU %user %nice %system %iowait %steal %idle 18:40:01 all 0.25 0.00 0.06 0.02 0.04 99.64 18:40:01 0 0.08 0.00 0.03 0.02 0.04 99.83 18:40:01 1 0.60 0.00 0.06 0.01 0.04 99.29 18:40:01 2 0.14 0.00 0.06 0.05 0.04 99.70 18:40:01 3 0.16 0.00 0.06 0.01 0.03 99.74 18:50:04 all 0.23 0.00 0.06 0.01 0.04 99.67 18:50:04 0 0.01 0.00 0.02 0.02 0.01 99.93 18:50:04 1 0.17 0.00 0.08 0.00 0.05 99.69 18:50:04 2 0.59 0.00 0.07 0.00 0.04 99.29 18:50:04 3 0.12 0.00 0.06 0.01 0.05 99.76 19:00:04 all 0.37 0.00 0.05 0.02 0.04 99.53 19:00:04 0 0.04 0.00 0.02 0.00 0.01 99.93 19:00:04 1 0.42 0.00 0.04 0.00 0.04 99.50 19:00:04 2 0.10 0.00 0.07 0.03 0.04 99.75 19:00:04 3 0.91 0.00 0.05 0.03 0.05 98.94 19:10:04 all 0.33 0.00 0.06 0.02 0.04 99.55 19:10:04 0 0.31 0.00 0.04 0.01 0.03 99.62 19:10:04 1 0.84 0.00 0.09 0.03 0.06 98.99 19:10:04 2 0.06 0.00 0.05 0.02 0.03 99.83 19:10:04 3 0.12 0.00 0.07 0.01 0.03 99.77 19:20:04 all 0.27 0.00 0.07 0.05 0.03 99.58 19:20:04 0 0.41 0.00 0.05 0.03 0.03 99.48 19:20:04 1 0.20 0.00 0.08 0.01 0.04 99.68 19:20:04 2 0.15 0.00 0.07 0.03 0.03 99.72 19:20:04 3 0.32 0.00 0.07 0.14 0.03 99.44 19:30:04 all 0.22 0.00 0.07 0.08 0.03 99.61 19:30:04 0 0.10 0.00 0.07 0.01 0.03 99.79 19:30:04 1 0.14 0.00 0.07 0.00 0.02 99.77 19:30:04 2 0.12 0.00 0.08 0.06 0.03 99.70 19:30:04 3 0.52 0.00 0.05 0.24 0.02 99.17 19:40:04 all 0.15 0.00 0.06 1.01 0.03 98.75 19:40:04 0 0.08 0.00 0.06 0.01 0.03 99.82 19:40:04 1 0.10 0.00 0.06 0.09 0.03 99.72 19:40:04 2 0.14 0.00 0.08 1.39 0.04 98.35 19:40:04 3 0.26 0.00 0.05 2.56 0.02 97.11 19:50:04 all 0.23 0.00 0.06 0.29 0.03 99.40 19:50:04 0 0.19 0.00 0.06 0.02 0.03 99.69 19:50:04 1 0.08 0.00 0.06 0.14 0.02 99.71 19:50:04 2 0.27 0.00 0.07 0.37 0.03 99.26 19:50:04 3 0.36 0.00 0.05 0.61 0.02 98.96 20:00:04 all 0.28 0.00 0.07 0.02 0.02 99.61 20:00:04 0 0.08 0.00 0.06 0.03 0.03 99.79 20:00:04 1 0.61 0.00 0.07 0.02 0.03 99.28 20:00:04 2 0.13 0.00 0.07 0.01 0.02 99.77 20:00:04 3 0.32 0.00 0.06 0.01 0.02 99.59 20:10:04 all 0.28 0.00 0.06 0.05 0.02 99.58 20:10:04 0 0.17 0.00 0.06 0.02 0.03 99.73 20:10:04 1 0.59 0.00 0.09 0.15 0.03 99.14 20:10:04 2 0.09 0.00 0.06 0.01 0.02 99.83 20:10:04 3 0.27 0.00 0.06 0.03 0.02 99.62 20:20:04 all 0.18 0.00 0.06 0.04 0.03 99.69 20:20:04 0 0.36 0.00 0.03 0.01 0.01 99.59 20:20:04 1 0.09 0.00 0.06 0.13 0.03 99.69 20:20:04 2 0.10 0.00 0.05 0.01 0.03 99.82 20:20:04 3 0.19 0.00 0.11 0.02 0.04 99.65 20:20:04 CPU %user %nice %system %iowait %steal %idle 20:30:03 all 0.15 0.00 0.06 0.19 0.03 99.57 20:30:03 0 0.37 0.00 0.05 0.00 0.02 99.56 20:30:03 1 0.06 0.00 0.06 0.39 0.02 99.47 20:30:03 2 0.09 0.00 0.07 0.03 0.03 99.78 20:30:03 3 0.08 0.00 0.07 0.33 0.04 99.47 20:40:04 all 0.21 0.00 0.07 0.32 0.02 99.37 20:40:04 0 0.35 0.00 0.06 0.09 0.02 99.48 20:40:04 1 0.10 0.00 0.07 0.65 0.03 99.15 20:40:04 2 0.33 0.00 0.08 0.14 0.02 99.44 20:40:04 3 0.08 0.00 0.06 0.42 0.03 99.41 20:50:04 all 0.23 0.00 0.06 0.46 0.02 99.22 20:50:04 0 0.08 0.00 0.05 0.21 0.03 99.63 20:50:04 1 0.19 0.00 0.05 0.12 0.02 99.61 20:50:04 2 0.13 0.00 0.07 0.18 0.02 99.60 20:50:04 3 0.51 0.00 0.06 1.34 0.02 98.06 21:00:04 all 0.11 0.00 0.06 0.01 0.02 99.79 21:00:04 0 0.11 0.00 0.06 0.01 0.02 99.80 21:00:04 1 0.17 0.00 0.07 0.01 0.03 99.74 21:00:04 2 0.12 0.00 0.07 0.00 0.02 99.78 21:00:04 3 0.05 0.00 0.05 0.02 0.03 99.85 21:10:01 all 0.14 0.00 0.06 0.01 0.02 99.77 21:10:01 0 0.12 0.00 0.08 0.01 0.02 99.78 21:10:01 1 0.07 0.00 0.06 0.01 0.02 99.84 21:10:01 2 0.30 0.00 0.05 0.00 0.03 99.62 21:10:01 3 0.07 0.00 0.06 0.01 0.03 99.84 21:20:04 all 0.17 0.00 0.07 0.03 0.02 99.71 21:20:04 0 0.04 0.00 0.05 0.02 0.01 99.86 21:20:04 1 0.23 0.00 0.07 0.04 0.02 99.63 21:20:04 2 0.30 0.00 0.07 0.01 0.02 99.59 21:20:04 3 0.11 0.00 0.08 0.02 0.03 99.75 Average: all 0.22 0.00 0.06 0.15 0.03 99.53 Average: 0 0.17 0.00 0.05 0.03 0.02 99.72 Average: 1 0.27 0.00 0.07 0.11 0.03 99.53 Average: 2 0.19 0.00 0.07 0.14 0.03 99.58 Average: 3 0.26 0.00 0.06 0.34 0.03 99.30