---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-48203 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 11G 67G 14% / 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 586 9857 4 5545 15060 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:de:95:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.182/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75497sec preferred_lft 75497sec inet6 fe80::f816:3eff:fede:95e9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:76:c3:76:9a 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-48203) 08/01/25 _x86_64_ (4 CPU) 05:01:27 LINUX RESTART (4 CPU) 05:10:05 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:20:05 9.13 0.01 7.80 1.33 0.08 630.38 28660.25 05:30:01 50.54 0.19 32.46 17.89 5.35 10833.43 287251.41 05:40:05 1.74 0.00 1.74 0.00 0.00 20.70 0.00 05:50:05 1.56 0.00 1.56 0.00 0.00 17.92 0.00 06:00:01 1.59 0.00 1.59 0.00 0.00 18.06 0.00 06:10:05 2.19 0.00 2.19 0.00 0.00 25.40 0.00 06:20:05 1.84 0.00 1.84 0.00 0.00 21.33 0.00 06:30:01 1.45 0.01 1.44 0.00 0.09 16.64 0.00 06:40:05 1.45 0.00 1.45 0.00 0.00 16.75 0.00 06:50:05 1.46 0.00 1.46 0.00 0.00 16.97 0.00 07:00:01 2.19 0.00 2.19 0.00 0.01 25.78 0.00 07:10:05 2.35 0.00 2.35 0.00 0.00 26.85 0.00 07:20:05 2.43 0.00 2.43 0.00 0.00 27.29 0.00 07:30:01 2.39 0.00 2.39 0.00 0.00 27.17 0.00 07:40:05 2.24 0.00 2.24 0.00 0.00 25.79 0.00 07:50:05 2.37 0.00 2.37 0.00 0.00 26.85 0.00 08:00:01 1.73 0.00 1.73 0.00 0.12 19.20 0.00 Average: 5.20 0.01 4.06 1.12 0.33 689.65 18470.13 05:10:05 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:20:05 9517824 13120756 2837372 17.33 140796 3593048 3135356 18.00 884084 5581412 33860 05:30:01 7403028 12744144 3203916 19.57 175424 5205600 3237572 18.58 1564076 6900284 324 05:40:05 7402524 12743784 3204416 19.57 175600 5205616 3237672 18.58 1564248 6900480 244 05:50:05 7398604 12740260 3207896 19.59 175716 5205752 3238124 18.59 1564372 6901760 240 06:00:01 7398100 12740008 3208108 19.59 175848 5205888 3238188 18.59 1564492 6903028 220 06:10:05 7397344 12739552 3208568 19.60 176116 5205896 3238188 18.59 1564772 6903712 264 06:20:05 7396336 12738728 3209388 19.60 176276 5205908 3238316 18.59 1564936 6904480 244 06:30:01 7392808 12735380 3212732 19.62 176412 5205940 3238460 18.59 1565112 6905604 164 06:40:05 7392692 12735432 3212672 19.62 176556 5205952 3238444 18.59 1565256 6906172 200 06:50:05 7392588 12735636 3212436 19.62 176668 5206152 3238508 18.59 1565368 6907596 252 07:00:01 7391832 12735276 3212748 19.62 176940 5206288 3238444 18.59 1565624 6908700 260 07:10:05 7391036 12734804 3213228 19.62 177240 5206296 3246764 18.64 1565940 6909240 236 07:20:05 7389572 12733772 3214296 19.63 177536 5206432 3246764 18.64 1566236 6910168 228 07:30:01 7390160 12734648 3213496 19.63 177828 5206448 3246764 18.64 1566512 6911008 32 07:40:05 7389908 12734740 3213380 19.63 178024 5206584 3246764 18.64 1566712 6911940 264 07:50:05 7389068 12734212 3213892 19.63 178312 5206596 3246764 18.64 1567012 6912912 296 08:00:01 7387560 12733024 3215104 19.64 178436 5206764 3246764 18.64 1567136 6913712 224 Average: 7518881 12759656 3189038 19.48 174690 5111245 3235168 18.57 1525405 6828953 2209 05:10:05 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:20:05 lo 53.61 53.61 13.83 13.83 0.00 0.00 0.00 0.00 05:20:05 ens3 6.97 5.06 4.21 1.69 0.00 0.00 0.00 0.00 05:20:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 lo 2257.29 2257.29 2169.77 2169.77 0.00 0.00 0.00 0.00 05:30:01 ens3 69.78 51.47 477.91 13.61 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:05 lo 0.21 0.21 0.01 0.01 0.00 0.00 0.00 0.00 05:40:05 ens3 0.35 0.12 0.07 0.04 0.00 0.00 0.00 0.00 05:40:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:50:05 ens3 8.83 6.60 5.30 8.70 0.00 0.00 0.00 0.00 05:50:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:00:01 ens3 0.28 0.08 0.04 0.02 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:10:05 ens3 0.63 0.14 0.15 0.08 0.00 0.00 0.00 0.00 06:10:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:20:05 ens3 0.64 0.16 0.15 0.08 0.00 0.00 0.00 0.00 06:20:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:30:01 ens3 0.52 0.10 0.09 0.04 0.00 0.00 0.00 0.00 06:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:40:05 ens3 0.61 0.16 0.14 0.08 0.00 0.00 0.00 0.00 06:40:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:50:05 ens3 1.47 0.22 0.35 0.16 0.00 0.00 0.00 0.00 06:50:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:00:01 ens3 1.09 0.16 0.20 0.10 0.00 0.00 0.00 0.00 07:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:10:05 ens3 0.63 0.12 0.13 0.06 0.00 0.00 0.00 0.00 07:10:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:20:05 ens3 1.68 0.16 0.28 0.10 0.00 0.00 0.00 0.00 07:20:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:30:01 ens3 1.97 1.21 0.25 1.82 0.00 0.00 0.00 0.00 07:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:40:05 ens3 0.82 0.12 2.62 0.04 0.00 0.00 0.00 0.00 07:40:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:50:05 ens3 0.44 0.08 0.05 0.02 0.00 0.00 0.00 0.00 07:50:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:00:01 ens3 0.79 0.14 0.31 0.08 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 135.14 135.14 127.60 127.60 0.00 0.00 0.00 0.00 Average: ens3 5.71 3.87 28.77 1.57 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-48203) 08/01/25 _x86_64_ (4 CPU) 05:01:27 LINUX RESTART (4 CPU) 05:10:05 CPU %user %nice %system %iowait %steal %idle 05:20:05 all 16.27 0.00 0.80 0.07 0.09 82.78 05:20:05 0 15.77 0.00 0.74 0.03 0.09 83.38 05:20:05 1 16.01 0.00 0.83 0.12 0.09 82.95 05:20:05 2 17.57 0.00 0.88 0.06 0.09 81.40 05:20:05 3 15.74 0.00 0.76 0.05 0.09 83.37 05:30:01 all 50.66 0.00 2.77 0.19 0.08 46.31 05:30:01 0 52.94 0.00 2.82 0.19 0.08 43.97 05:30:01 1 48.30 0.00 2.46 0.32 0.08 48.85 05:30:01 2 50.72 0.00 2.61 0.09 0.07 46.50 05:30:01 3 50.67 0.00 3.19 0.15 0.08 45.92 05:40:05 all 0.06 0.00 0.04 0.01 0.04 99.85 05:40:05 0 0.06 0.00 0.02 0.00 0.02 99.89 05:40:05 1 0.08 0.00 0.06 0.00 0.05 99.80 05:40:05 2 0.03 0.00 0.04 0.00 0.03 99.90 05:40:05 3 0.07 0.00 0.04 0.02 0.04 99.83 05:50:05 all 0.23 0.00 0.05 0.01 0.04 99.67 05:50:05 0 0.09 0.00 0.03 0.01 0.02 99.85 05:50:05 1 0.56 0.00 0.05 0.00 0.04 99.36 05:50:05 2 0.14 0.00 0.08 0.01 0.06 99.71 05:50:05 3 0.13 0.00 0.06 0.01 0.03 99.77 06:00:01 all 0.18 0.00 0.04 0.01 0.03 99.73 06:00:01 0 0.03 0.00 0.03 0.02 0.03 99.89 06:00:01 1 0.63 0.00 0.05 0.02 0.05 99.25 06:00:01 2 0.04 0.00 0.03 0.00 0.03 99.90 06:00:01 3 0.04 0.00 0.04 0.01 0.03 99.89 06:10:05 all 0.22 0.00 0.04 0.01 0.03 99.70 06:10:05 0 0.02 0.00 0.02 0.01 0.02 99.93 06:10:05 1 0.06 0.00 0.05 0.01 0.04 99.84 06:10:05 2 0.74 0.00 0.04 0.00 0.04 99.18 06:10:05 3 0.04 0.00 0.04 0.02 0.03 99.86 06:20:05 all 0.13 0.00 0.04 0.01 0.03 99.79 06:20:05 0 0.01 0.00 0.01 0.00 0.01 99.96 06:20:05 1 0.34 0.00 0.05 0.00 0.05 99.56 06:20:05 2 0.08 0.00 0.06 0.01 0.05 99.80 06:20:05 3 0.07 0.00 0.05 0.03 0.04 99.83 06:30:01 all 0.32 0.00 0.04 0.01 0.03 99.61 06:30:01 0 0.02 0.00 0.02 0.00 0.02 99.95 06:30:01 1 0.06 0.00 0.05 0.01 0.04 99.85 06:30:01 2 0.05 0.00 0.04 0.02 0.04 99.86 06:30:01 3 1.15 0.00 0.03 0.00 0.04 98.78 06:40:05 all 0.14 0.00 0.04 0.01 0.04 99.78 06:40:05 0 0.43 0.00 0.04 0.00 0.04 99.49 06:40:05 1 0.06 0.00 0.04 0.00 0.04 99.86 06:40:05 2 0.03 0.00 0.03 0.02 0.02 99.89 06:40:05 3 0.04 0.00 0.05 0.00 0.04 99.87 06:50:05 all 0.05 0.00 0.04 0.01 0.04 99.87 06:50:05 0 0.07 0.00 0.03 0.01 0.03 99.86 06:50:05 1 0.06 0.00 0.05 0.01 0.05 99.83 06:50:05 2 0.02 0.00 0.03 0.01 0.02 99.93 06:50:05 3 0.05 0.00 0.05 0.01 0.04 99.85 07:00:01 all 0.09 0.00 0.04 0.01 0.03 99.82 07:00:01 0 0.24 0.00 0.05 0.00 0.04 99.66 07:00:01 1 0.08 0.00 0.05 0.03 0.05 99.79 07:00:01 2 0.01 0.00 0.02 0.00 0.01 99.95 07:00:01 3 0.04 0.00 0.04 0.01 0.04 99.88 07:00:01 CPU %user %nice %system %iowait %steal %idle 07:10:05 all 0.26 0.00 0.05 0.01 0.03 99.65 07:10:05 0 0.04 0.00 0.04 0.00 0.03 99.89 07:10:05 1 0.89 0.00 0.08 0.01 0.06 98.96 07:10:05 2 0.04 0.00 0.03 0.01 0.02 99.89 07:10:05 3 0.05 0.00 0.04 0.01 0.02 99.88 07:20:05 all 0.31 0.00 0.05 0.01 0.04 99.59 07:20:05 0 0.05 0.00 0.05 0.02 0.04 99.84 07:20:05 1 0.94 0.00 0.07 0.00 0.06 98.92 07:20:05 2 0.03 0.00 0.03 0.01 0.02 99.92 07:20:05 3 0.22 0.00 0.05 0.01 0.02 99.69 07:30:01 all 0.05 0.00 0.04 0.01 0.03 99.87 07:30:01 0 0.07 0.00 0.04 0.01 0.04 99.83 07:30:01 1 0.06 0.00 0.07 0.00 0.05 99.81 07:30:01 2 0.02 0.00 0.02 0.00 0.01 99.94 07:30:01 3 0.03 0.00 0.03 0.02 0.03 99.89 07:40:05 all 0.18 0.00 0.04 0.01 0.03 99.74 07:40:05 0 0.05 0.00 0.03 0.00 0.03 99.89 07:40:05 1 0.05 0.00 0.06 0.00 0.03 99.85 07:40:05 2 0.03 0.00 0.03 0.00 0.02 99.92 07:40:05 3 0.57 0.00 0.05 0.03 0.04 99.31 07:50:05 all 0.09 0.00 0.04 0.01 0.03 99.83 07:50:05 0 0.03 0.00 0.04 0.00 0.03 99.89 07:50:05 1 0.04 0.00 0.04 0.02 0.03 99.87 07:50:05 2 0.04 0.00 0.04 0.00 0.03 99.90 07:50:05 3 0.25 0.00 0.06 0.02 0.04 99.64 08:00:01 all 0.30 0.00 0.04 0.01 0.03 99.62 08:00:01 0 0.04 0.00 0.04 0.00 0.03 99.89 08:00:01 1 1.06 0.00 0.06 0.02 0.04 98.82 08:00:01 2 0.07 0.00 0.06 0.00 0.05 99.82 08:00:01 3 0.02 0.00 0.01 0.01 0.01 99.95 Average: all 4.06 0.00 0.25 0.02 0.04 95.64 Average: 0 4.08 0.00 0.24 0.02 0.04 95.63 Average: 1 4.04 0.00 0.24 0.03 0.05 95.64 Average: 2 4.06 0.00 0.24 0.01 0.03 95.65 Average: 3 4.04 0.00 0.27 0.02 0.04 95.63