---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-52611 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 11768 4 3612 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:dd:f9:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.158/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75493sec preferred_lft 75493sec inet6 fe80::f816:3eff:fedd:f9bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c3:87:03:2c 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-52611) 09/15/25 _x86_64_ (4 CPU) 18:23:58 LINUX RESTART (4 CPU) 18:30:06 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:40:06 2.25 0.01 2.24 0.01 0.04 44.49 36.27 18:50:01 1.25 0.01 1.24 0.00 0.08 15.62 0.04 19:00:06 1.18 0.00 1.18 0.00 0.00 14.55 0.01 19:10:06 1.27 0.00 1.27 0.00 0.00 15.35 0.00 19:20:06 1.57 0.00 1.57 0.00 0.01 18.61 0.00 19:30:06 2.00 0.00 2.00 0.00 0.00 23.88 0.00 19:40:06 2.05 0.00 2.05 0.00 0.00 24.31 0.00 19:50:06 1.46 0.00 1.46 0.00 0.00 17.47 0.00 20:00:06 1.40 0.00 1.40 0.00 0.00 16.69 0.00 20:10:06 14.04 11.89 2.14 0.01 131.17 36.49 0.11 20:20:06 1.32 0.00 1.32 0.00 0.00 15.79 0.00 20:30:06 1.29 0.00 1.29 0.00 0.00 15.39 0.00 20:40:06 1.38 0.00 1.38 0.00 0.27 16.45 0.00 20:50:06 1.33 0.00 1.33 0.00 0.00 15.77 0.00 21:00:06 1.49 0.00 1.49 0.00 0.00 17.28 0.00 21:10:06 1.49 0.00 1.49 0.00 0.00 16.79 0.00 21:20:06 1.57 0.00 1.57 0.00 0.00 17.63 0.00 Average: 2.26 0.70 1.55 0.00 7.74 20.15 2.14 18:30:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:40:06 10378276 13633804 2326792 14.21 99644 3318088 2651120 15.22 784080 4844216 68 18:50:01 10366248 13622200 2338432 14.28 100048 3318124 2651504 15.22 784960 4844092 192 19:00:06 10365996 13622352 2338308 14.28 100428 3318128 2651568 15.22 785348 4844296 248 19:10:06 10365268 13622168 2338552 14.28 100824 3318272 2651832 15.22 785748 4844524 312 19:20:06 10364028 13621540 2339208 14.29 101312 3318284 2652472 15.23 786236 4847512 128 19:30:06 10363472 13621964 2338804 14.28 102120 3318420 2652536 15.23 787040 4848000 132 19:40:06 10362728 13622052 2338680 14.28 102880 3318432 2652664 15.23 787808 4848044 368 19:50:06 10361460 13621200 2339516 14.29 103272 3318440 2652664 15.23 788196 4848012 312 20:00:06 10361304 13621312 2339416 14.29 103544 3318448 2660984 15.27 788460 4848116 88 20:10:06 10299968 13616524 2343548 14.31 106160 3358224 2661148 15.27 826036 4852976 68 20:20:06 10299968 13616928 2343096 14.31 106412 3358364 2661148 15.27 826284 4853388 72 20:30:06 10299744 13617008 2343016 14.31 106660 3358372 2661196 15.28 826540 4853120 204 20:40:06 10299744 13617556 2342396 14.31 106984 3358588 2661276 15.28 826860 4853792 76 20:50:06 10299492 13617592 2342376 14.31 107256 3358600 2661276 15.28 827132 4853660 60 21:00:06 10299492 13617880 2342064 14.30 107524 3358608 2661276 15.28 827404 4853692 56 21:10:06 10299492 13618300 2341640 14.30 107784 3358744 2661276 15.28 827660 4854076 24 21:20:06 10299244 13618504 2341484 14.30 108112 3358872 2661276 15.28 827968 4854208 236 Average: 10334466 13620523 2339843 14.29 104174 3337236 2656895 15.25 805515 4849748 156 18:30:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:40:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:40:06 ens3 0.38 0.13 0.08 0.04 0.00 0.00 0.00 0.00 18:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 18:50:01 ens3 0.28 0.10 0.05 0.02 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 19:00:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:00:06 ens3 0.29 0.11 0.06 0.04 0.00 0.00 0.00 0.00 19:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:10:06 ens3 0.33 0.10 0.07 0.04 0.00 0.00 0.00 0.00 19:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:20:06 ens3 6.50 5.01 3.96 5.13 0.00 0.00 0.00 0.00 19:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:30:06 ens3 0.25 0.07 0.04 0.02 0.00 0.00 0.00 0.00 19:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:40:06 ens3 0.34 0.12 0.07 0.04 0.00 0.00 0.00 0.00 19:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:50:06 ens3 0.27 0.08 0.04 0.02 0.00 0.00 0.00 0.00 19:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:00:06 ens3 0.31 0.12 0.07 0.04 0.00 0.00 0.00 0.00 20:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:10:06 ens3 0.26 0.07 0.04 0.02 0.00 0.00 0.00 0.00 20:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:20:06 ens3 0.29 0.08 0.04 0.02 0.00 0.00 0.00 0.00 20:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:30:06 ens3 0.95 1.65 0.11 2.20 0.00 0.00 0.00 0.00 20:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:40:06 ens3 0.39 0.19 0.08 0.24 0.00 0.00 0.00 0.00 20:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:50:06 ens3 0.33 0.11 0.07 0.04 0.00 0.00 0.00 0.00 20:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:06 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:00:06 ens3 0.29 0.11 0.06 0.04 0.00 0.00 0.00 0.00 21:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:10:06 ens3 0.26 0.08 0.04 0.02 0.00 0.00 0.00 0.00 21:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:20:06 ens3 0.35 0.12 0.07 0.04 0.00 0.00 0.00 0.00 21:20:06 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 0.71 0.49 0.29 0.47 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-52611) 09/15/25 _x86_64_ (4 CPU) 18:23:58 LINUX RESTART (4 CPU) 18:30:06 CPU %user %nice %system %iowait %steal %idle 18:40:06 all 0.26 0.00 0.08 0.01 0.05 99.60 18:40:06 0 0.37 0.00 0.08 0.01 0.03 99.51 18:40:06 1 0.29 0.00 0.09 0.04 0.05 99.53 18:40:06 2 0.22 0.00 0.09 0.01 0.06 99.63 18:40:06 3 0.17 0.00 0.07 0.01 0.05 99.71 18:50:01 all 0.14 0.00 0.07 0.01 0.05 99.74 18:50:01 0 0.15 0.00 0.07 0.00 0.05 99.73 18:50:01 1 0.16 0.00 0.08 0.03 0.06 99.68 18:50:01 2 0.11 0.00 0.07 0.01 0.05 99.76 18:50:01 3 0.14 0.00 0.05 0.00 0.03 99.77 19:00:06 all 0.27 0.00 0.07 0.01 0.05 99.61 19:00:06 0 0.09 0.00 0.07 0.01 0.05 99.77 19:00:06 1 0.53 0.00 0.07 0.01 0.05 99.34 19:00:06 2 0.35 0.00 0.06 0.00 0.05 99.54 19:00:06 3 0.09 0.00 0.07 0.00 0.05 99.79 19:10:06 all 0.26 0.00 0.07 0.01 0.05 99.61 19:10:06 0 0.78 0.00 0.08 0.00 0.06 99.08 19:10:06 1 0.06 0.00 0.05 0.04 0.04 99.82 19:10:06 2 0.11 0.00 0.09 0.01 0.05 99.75 19:10:06 3 0.10 0.00 0.08 0.00 0.04 99.78 19:20:06 all 0.34 0.00 0.08 0.01 0.05 99.51 19:20:06 0 0.14 0.00 0.10 0.01 0.06 99.69 19:20:06 1 0.20 0.00 0.10 0.04 0.04 99.63 19:20:06 2 0.66 0.00 0.07 0.00 0.03 99.24 19:20:06 3 0.38 0.00 0.07 0.00 0.05 99.49 19:30:06 all 0.15 0.00 0.07 0.01 0.04 99.73 19:30:06 0 0.08 0.00 0.08 0.01 0.04 99.80 19:30:06 1 0.22 0.00 0.08 0.02 0.05 99.62 19:30:06 2 0.16 0.00 0.08 0.00 0.05 99.71 19:30:06 3 0.12 0.00 0.07 0.00 0.05 99.77 19:40:06 all 0.11 0.00 0.07 0.02 0.04 99.76 19:40:06 0 0.10 0.00 0.09 0.02 0.05 99.73 19:40:06 1 0.12 0.00 0.09 0.07 0.05 99.67 19:40:06 2 0.10 0.00 0.08 0.01 0.04 99.78 19:40:06 3 0.10 0.00 0.04 0.00 0.03 99.84 19:50:06 all 0.13 0.00 0.08 0.01 0.04 99.74 19:50:06 0 0.24 0.00 0.08 0.00 0.03 99.65 19:50:06 1 0.10 0.00 0.10 0.02 0.05 99.73 19:50:06 2 0.12 0.00 0.09 0.00 0.06 99.74 19:50:06 3 0.08 0.00 0.05 0.00 0.04 99.83 20:00:06 all 0.17 0.00 0.08 0.02 0.04 99.69 20:00:06 0 0.17 0.00 0.07 0.00 0.04 99.72 20:00:06 1 0.10 0.00 0.10 0.05 0.04 99.72 20:00:06 2 0.12 0.00 0.07 0.03 0.03 99.76 20:00:06 3 0.30 0.00 0.10 0.01 0.05 99.55 20:10:06 all 0.32 0.08 0.09 0.07 0.04 99.40 20:10:06 0 0.43 0.00 0.05 0.02 0.02 99.48 20:10:06 1 0.09 0.32 0.14 0.26 0.06 99.13 20:10:06 2 0.15 0.00 0.10 0.00 0.06 99.69 20:10:06 3 0.60 0.00 0.07 0.00 0.03 99.29 20:20:06 all 0.10 0.00 0.07 0.01 0.04 99.78 20:20:06 0 0.06 0.00 0.05 0.02 0.03 99.85 20:20:06 1 0.14 0.00 0.09 0.00 0.05 99.72 20:20:06 2 0.08 0.00 0.06 0.01 0.03 99.83 20:20:06 3 0.15 0.00 0.08 0.00 0.06 99.72 20:20:06 CPU %user %nice %system %iowait %steal %idle 20:30:06 all 0.09 0.00 0.07 0.01 0.04 99.79 20:30:06 0 0.06 0.00 0.05 0.03 0.03 99.83 20:30:06 1 0.12 0.00 0.09 0.01 0.04 99.74 20:30:06 2 0.07 0.00 0.05 0.00 0.03 99.85 20:30:06 3 0.10 0.00 0.09 0.00 0.06 99.74 20:40:06 all 0.12 0.00 0.07 0.01 0.04 99.76 20:40:06 0 0.07 0.00 0.06 0.01 0.02 99.84 20:40:06 1 0.21 0.00 0.09 0.02 0.05 99.64 20:40:06 2 0.14 0.00 0.09 0.00 0.04 99.73 20:40:06 3 0.07 0.00 0.06 0.00 0.04 99.84 20:50:06 all 0.18 0.00 0.07 0.01 0.04 99.70 20:50:06 0 0.06 0.00 0.04 0.01 0.03 99.86 20:50:06 1 0.37 0.00 0.09 0.00 0.06 99.48 20:50:06 2 0.19 0.00 0.05 0.00 0.03 99.74 20:50:06 3 0.11 0.00 0.09 0.02 0.04 99.74 21:00:06 all 0.31 0.00 0.07 0.01 0.04 99.57 21:00:06 0 0.06 0.00 0.05 0.01 0.02 99.86 21:00:06 1 0.10 0.00 0.07 0.01 0.04 99.79 21:00:06 2 0.95 0.00 0.06 0.00 0.04 98.94 21:00:06 3 0.13 0.00 0.11 0.01 0.05 99.70 21:10:06 all 0.16 0.00 0.07 0.01 0.05 99.71 21:10:06 0 0.05 0.00 0.04 0.01 0.02 99.88 21:10:06 1 0.14 0.00 0.10 0.00 0.10 99.67 21:10:06 2 0.34 0.00 0.06 0.02 0.03 99.55 21:10:06 3 0.13 0.00 0.09 0.00 0.05 99.74 21:20:06 all 0.24 0.00 0.07 0.01 0.06 99.62 21:20:06 0 0.10 0.00 0.06 0.02 0.05 99.78 21:20:06 1 0.15 0.00 0.09 0.00 0.07 99.69 21:20:06 2 0.63 0.00 0.06 0.02 0.06 99.23 21:20:06 3 0.11 0.00 0.07 0.00 0.05 99.77 Average: all 0.20 0.00 0.07 0.01 0.04 99.66 Average: 0 0.18 0.00 0.07 0.01 0.04 99.71 Average: 1 0.18 0.02 0.09 0.04 0.05 99.62 Average: 2 0.26 0.00 0.07 0.01 0.04 99.61 Average: 3 0.17 0.00 0.07 0.00 0.04 99.71