---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-1799 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 9.1G 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 997 11324 4 3666 14649 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:3a:4f:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.244/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75502sec preferred_lft 75502sec inet6 fe80::f816:3eff:fe3a:4fd2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:81:55:3c:3a 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-1799) 09/27/25 _x86_64_ (4 CPU) 16:14:57 LINUX RESTART (4 CPU) 16:20:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:30:03 26.49 3.10 21.41 1.98 727.87 3358.96 20783.34 16:40:03 1.30 0.00 1.30 0.00 0.00 15.81 3.05 16:50:03 1.23 0.00 1.23 0.00 0.00 14.05 0.00 17:00:03 1.28 0.00 1.28 0.00 0.00 14.53 0.00 17:10:03 1.78 0.00 1.78 0.00 0.00 20.73 0.00 17:20:03 1.31 0.00 1.31 0.00 0.00 15.15 0.00 17:30:03 26.33 11.89 1.86 12.59 131.32 33.17 239148.04 17:40:03 2.26 0.00 2.26 0.00 0.00 25.96 0.00 17:50:03 1.91 0.00 1.91 0.00 0.00 21.93 0.00 18:00:01 1.28 0.00 1.28 0.00 0.00 14.80 0.00 18:10:03 1.27 0.00 1.27 0.00 0.00 14.93 0.00 18:20:01 1.33 0.00 1.33 0.00 0.00 15.56 0.00 18:30:01 1.41 0.00 1.41 0.00 0.00 16.17 0.00 18:40:03 1.38 0.00 1.38 0.00 0.00 15.40 0.00 18:50:01 1.44 0.00 1.44 0.00 0.00 16.14 0.00 19:00:01 1.45 0.00 1.45 0.00 0.00 15.89 0.00 19:10:03 1.91 0.00 1.91 0.00 0.00 21.51 0.00 Average: 4.44 0.88 2.70 0.86 50.61 215.09 15290.85 16:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:30:03 10155824 13477020 2484064 15.17 108628 3382560 2838296 16.29 706640 5150044 232 16:40:03 10154816 13476388 2484748 15.18 109000 3382552 2836440 16.28 707012 5148796 212 16:50:03 10154064 13475920 2485260 15.18 109240 3382564 2836508 16.28 707256 5148988 236 17:00:03 10153320 13475496 2485652 15.18 109524 3382568 2836636 16.28 707540 5149076 220 17:10:03 10153068 13475848 2485192 15.18 110060 3382580 2836832 16.28 708076 5149352 228 17:20:03 10152312 13475620 2485416 15.18 110352 3382776 2836832 16.28 708364 5149620 224 17:30:03 10206336 13590608 2369500 14.47 113132 3427060 2701248 15.51 750804 5033424 244 17:40:03 10205328 13590428 2369620 14.47 113920 3427068 2701312 15.51 751584 5033496 224 17:50:03 10205076 13590968 2369168 14.47 114528 3427260 2701312 15.51 752176 5033752 52 18:00:01 10204824 13591324 2368836 14.47 114924 3427404 2701392 15.51 752596 5034412 28 18:10:03 10204572 13591436 2368748 14.47 115264 3427412 2701440 15.51 752936 5034172 208 18:20:01 10203816 13591136 2369008 14.47 115580 3427548 2701504 15.51 753236 5034348 220 18:30:01 10206104 13593704 2366436 14.45 115824 3427564 2682776 15.40 753484 5017088 228 18:40:03 10206764 13594740 2365472 14.45 116040 3427700 2682712 15.40 753712 5016632 212 18:50:01 10206264 13594468 2365716 14.45 116252 3427708 2682712 15.40 753912 5016852 228 19:00:01 10206688 13595140 2365040 14.44 116500 3427716 2682712 15.40 754140 5016692 20 19:10:03 10206348 13595264 2364980 14.44 116912 3427728 2682712 15.40 754588 5016860 300 Average: 10187384 13551500 2408992 14.71 113275 3411633 2743728 15.75 736944 5069624 195 16:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:30:03 lo 173.09 173.09 164.58 164.58 0.00 0.00 0.00 0.00 16:30:03 ens3 69.71 52.52 798.36 9.23 0.00 0.00 0.00 0.00 16:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:03 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:40:03 ens3 0.32 0.13 0.10 0.06 0.00 0.00 0.00 0.00 16:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:03 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:50:03 ens3 0.15 0.08 0.03 0.02 0.00 0.00 0.00 0.00 16:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:03 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:00:03 ens3 0.15 0.07 0.03 0.02 0.00 0.00 0.00 0.00 17:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:03 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:10:03 ens3 0.16 0.09 0.03 0.02 0.00 0.00 0.00 0.00 17:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:03 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:20:03 ens3 0.16 0.10 0.05 0.04 0.00 0.00 0.00 0.00 17:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:03 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:30:03 ens3 0.27 0.11 0.08 0.04 0.00 0.00 0.00 0.00 17:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:03 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:40:03 ens3 0.34 0.15 0.12 0.08 0.00 0.00 0.00 0.00 17:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:03 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:50:03 ens3 0.31 0.15 0.10 0.06 0.00 0.00 0.00 0.00 17:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 18:00:01 ens3 0.25 0.11 0.07 0.04 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:03 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 18:10:03 ens3 0.25 0.11 0.07 0.05 0.00 0.00 0.00 0.00 18:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 18:20:01 ens3 0.25 0.15 0.09 0.06 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 18:30:01 ens3 0.47 0.20 0.17 0.11 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:03 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 18:40:03 ens3 0.28 0.11 0.07 0.04 0.00 0.00 0.00 0.00 18:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 18:50:01 ens3 0.25 0.12 0.07 0.04 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 19:00:01 ens3 0.15 0.08 0.03 0.02 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:03 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 19:10:03 ens3 0.22 0.11 0.07 0.04 0.00 0.00 0.00 0.00 19:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 10.39 10.39 9.71 9.71 0.00 0.00 0.00 0.00 Average: ens3 4.34 3.20 47.11 0.59 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-1799) 09/27/25 _x86_64_ (4 CPU) 16:14:57 LINUX RESTART (4 CPU) 16:20:02 CPU %user %nice %system %iowait %steal %idle 16:30:03 all 19.45 0.00 1.03 0.31 0.06 79.14 16:30:03 0 19.67 0.00 1.00 0.33 0.06 78.94 16:30:03 1 18.66 0.00 1.08 0.15 0.06 80.04 16:30:03 2 19.62 0.00 1.11 0.30 0.08 78.90 16:30:03 3 19.85 0.00 0.94 0.47 0.05 78.69 16:40:03 all 0.13 0.00 0.08 0.01 0.03 99.75 16:40:03 0 0.05 0.00 0.05 0.02 0.02 99.87 16:40:03 1 0.29 0.00 0.09 0.00 0.04 99.58 16:40:03 2 0.12 0.00 0.11 0.00 0.05 99.72 16:40:03 3 0.07 0.00 0.06 0.00 0.03 99.84 16:50:03 all 0.12 0.00 0.07 0.13 0.04 99.64 16:50:03 0 0.07 0.00 0.07 0.20 0.03 99.62 16:50:03 1 0.24 0.00 0.09 0.30 0.04 99.33 16:50:03 2 0.10 0.00 0.08 0.01 0.04 99.78 16:50:03 3 0.08 0.00 0.06 0.01 0.03 99.83 17:00:03 all 0.12 0.00 0.09 0.04 0.03 99.73 17:00:03 0 0.08 0.00 0.10 0.08 0.03 99.72 17:00:03 1 0.20 0.00 0.10 0.00 0.03 99.68 17:00:03 2 0.13 0.00 0.13 0.03 0.04 99.67 17:00:03 3 0.06 0.00 0.04 0.05 0.01 99.85 17:10:03 all 0.16 0.00 0.08 0.01 0.03 99.72 17:10:03 0 0.06 0.00 0.06 0.01 0.02 99.85 17:10:03 1 0.41 0.00 0.10 0.03 0.04 99.43 17:10:03 2 0.11 0.00 0.07 0.00 0.03 99.78 17:10:03 3 0.09 0.00 0.08 0.01 0.03 99.80 17:20:03 all 0.12 0.00 0.09 0.04 0.03 99.72 17:20:03 0 0.10 0.00 0.10 0.00 0.03 99.77 17:20:03 1 0.23 0.00 0.10 0.10 0.03 99.55 17:20:03 2 0.13 0.00 0.12 0.00 0.04 99.71 17:20:03 3 0.03 0.00 0.05 0.07 0.02 99.84 17:30:03 all 0.33 0.09 0.12 0.11 0.03 99.33 17:30:03 0 0.29 0.00 0.10 0.03 0.03 99.56 17:30:03 1 0.19 0.01 0.12 0.01 0.04 99.64 17:30:03 2 0.42 0.00 0.09 0.02 0.03 99.44 17:30:03 3 0.41 0.35 0.17 0.36 0.02 98.68 17:40:03 all 0.09 0.00 0.08 0.02 0.03 99.78 17:40:03 0 0.04 0.00 0.04 0.06 0.02 99.85 17:40:03 1 0.15 0.00 0.13 0.01 0.04 99.67 17:40:03 2 0.11 0.00 0.10 0.00 0.03 99.75 17:40:03 3 0.07 0.00 0.06 0.01 0.02 99.84 17:50:03 all 0.18 0.00 0.08 0.01 0.03 99.70 17:50:03 0 0.02 0.00 0.03 0.00 0.01 99.93 17:50:03 1 0.10 0.00 0.09 0.02 0.03 99.76 17:50:03 2 0.50 0.00 0.15 0.00 0.05 99.31 17:50:03 3 0.09 0.00 0.07 0.01 0.03 99.81 18:00:01 all 0.28 0.00 0.08 0.01 0.03 99.61 18:00:01 0 0.02 0.00 0.02 0.00 0.00 99.96 18:00:01 1 0.11 0.00 0.11 0.01 0.04 99.73 18:00:01 2 0.07 0.00 0.07 0.01 0.02 99.83 18:00:01 3 0.91 0.00 0.14 0.00 0.05 98.91 18:10:03 all 0.19 0.00 0.08 0.01 0.03 99.70 18:10:03 0 0.05 0.00 0.05 0.00 0.02 99.88 18:10:03 1 0.14 0.00 0.06 0.00 0.02 99.77 18:10:03 2 0.12 0.00 0.12 0.00 0.04 99.71 18:10:03 3 0.43 0.00 0.09 0.02 0.03 99.44 18:10:03 CPU %user %nice %system %iowait %steal %idle 18:20:01 all 0.19 0.00 0.09 0.01 0.03 99.69 18:20:01 0 0.05 0.00 0.05 0.00 0.02 99.88 18:20:01 1 0.06 0.00 0.07 0.00 0.02 99.85 18:20:01 2 0.22 0.00 0.17 0.01 0.05 99.55 18:20:01 3 0.42 0.00 0.06 0.01 0.02 99.49 18:30:01 all 0.31 0.00 0.09 0.01 0.03 99.57 18:30:01 0 0.05 0.00 0.02 0.01 0.01 99.91 18:30:01 1 0.26 0.00 0.11 0.00 0.03 99.60 18:30:01 2 0.81 0.00 0.15 0.00 0.05 98.98 18:30:01 3 0.10 0.00 0.06 0.01 0.02 99.81 18:40:03 all 0.22 0.00 0.08 0.00 0.03 99.67 18:40:03 0 0.07 0.00 0.06 0.00 0.02 99.84 18:40:03 1 0.28 0.00 0.06 0.00 0.02 99.63 18:40:03 2 0.09 0.00 0.10 0.00 0.04 99.77 18:40:03 3 0.42 0.00 0.10 0.01 0.03 99.43 18:50:01 all 0.15 0.00 0.08 0.01 0.03 99.74 18:50:01 0 0.02 0.00 0.02 0.00 0.01 99.95 18:50:01 1 0.08 0.00 0.08 0.00 0.03 99.81 18:50:01 2 0.16 0.00 0.16 0.01 0.06 99.60 18:50:01 3 0.33 0.00 0.05 0.01 0.02 99.59 19:00:01 all 0.14 0.00 0.08 0.01 0.04 99.74 19:00:01 0 0.04 0.00 0.07 0.01 0.03 99.86 19:00:01 1 0.08 0.00 0.08 0.00 0.04 99.80 19:00:01 2 0.09 0.00 0.10 0.01 0.05 99.76 19:00:01 3 0.34 0.00 0.06 0.01 0.03 99.56 19:10:03 all 0.07 0.00 0.07 0.01 0.04 99.81 19:10:03 0 0.03 0.00 0.04 0.01 0.02 99.89 19:10:03 1 0.05 0.00 0.04 0.00 0.02 99.89 19:10:03 2 0.09 0.00 0.08 0.00 0.05 99.78 19:10:03 3 0.10 0.00 0.13 0.01 0.06 99.70 Average: all 1.31 0.01 0.14 0.04 0.03 98.47 Average: 0 1.22 0.00 0.11 0.05 0.02 98.60 Average: 1 1.27 0.00 0.15 0.04 0.03 98.51 Average: 2 1.35 0.00 0.17 0.02 0.04 98.41 Average: 3 1.40 0.02 0.13 0.06 0.03 98.36