---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-48278 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 16G 63G 20% / 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 675 11605 3 3707 14971 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:46:05:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.15/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81223sec preferred_lft 81223sec inet6 fe80::f816:3eff:fe46:579/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:05:ba:dd:ba 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-48278) 09/02/25 _x86_64_ (4 CPU) 16:20:36 LINUX RESTART (4 CPU) 16:30:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:40:00 1.59 0.01 1.56 0.03 0.04 20.45 950.77 16:50:00 1.49 0.00 1.47 0.02 0.00 16.89 0.15 17:00:00 1.39 0.00 1.37 0.02 0.00 15.68 0.13 17:10:00 58.40 22.67 33.23 2.49 313.66 4981.88 2858.39 17:20:00 23.95 1.67 21.14 1.14 20.93 571.88 1081.93 17:30:00 13.86 0.15 12.96 0.75 3.67 681.28 1761.63 17:40:00 9.91 0.01 9.43 0.46 0.61 556.61 5262.04 Average: 15.80 3.50 11.60 0.70 48.42 977.82 1702.15 16:30:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:40:00 6603472 15307244 626372 3.83 202996 8369020 1313380 7.54 1671436 7401536 8 16:50:00 6604748 15308816 624884 3.82 203260 8369032 1313380 7.54 1671704 7401028 4 17:00:00 6604532 15308788 624940 3.82 203536 8369040 1314244 7.54 1671964 7401824 4 17:10:00 825116 5261316 10666820 65.15 231248 4113812 11671984 67.00 2017928 12858884 332 17:20:00 3736528 6751140 9184504 56.09 231016 2786884 10240276 58.78 2028768 10057376 716 17:30:00 8624240 11751980 4186736 25.57 235680 2895304 5069716 29.10 2056644 5154924 124 17:40:00 8154320 11388848 4549228 27.78 239680 2994144 5218696 29.96 2070040 5609008 124 Average: 5878994 11582590 4351926 26.58 221059 5413891 5163097 29.64 1884069 7983511 187 16:30:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:40:00 ens3 0.39 0.12 0.08 0.04 0.00 0.00 0.00 0.00 16:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:50:00 ens3 0.24 0.10 0.04 0.02 0.00 0.00 0.00 0.00 16:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:00:00 ens3 0.27 0.14 0.07 0.04 0.00 0.00 0.00 0.00 17:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:00 lo 14.34 14.34 12.67 12.67 0.00 0.00 0.00 0.00 17:10:00 ens3 1.57 1.48 0.52 0.57 0.00 0.00 0.00 0.00 17:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:00 lo 39.27 39.27 17.49 17.49 0.00 0.00 0.00 0.00 17:20:00 ens3 2.21 1.57 0.53 1.34 0.00 0.00 0.00 0.00 17:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:00 lo 27.34 27.34 11.80 11.80 0.00 0.00 0.00 0.00 17:30:00 ens3 1.57 0.95 0.29 0.23 0.00 0.00 0.00 0.00 17:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:00 lo 19.91 19.91 10.35 10.35 0.00 0.00 0.00 0.00 17:40:00 ens3 1.24 0.98 0.33 0.28 0.00 0.00 0.00 0.00 17:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 14.45 14.45 7.48 7.48 0.00 0.00 0.00 0.00 Average: ens3 1.07 0.76 0.26 0.36 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-48278) 09/02/25 _x86_64_ (4 CPU) 16:20:36 LINUX RESTART (4 CPU) 16:30:00 CPU %user %nice %system %iowait %steal %idle 16:40:00 all 0.15 0.00 0.08 0.01 0.06 99.70 16:40:00 0 0.14 0.00 0.11 0.00 0.08 99.67 16:40:00 1 0.27 0.00 0.09 0.00 0.06 99.58 16:40:00 2 0.09 0.00 0.07 0.04 0.06 99.75 16:40:00 3 0.10 0.00 0.06 0.00 0.05 99.79 16:50:00 all 0.33 0.00 0.08 0.01 0.06 99.53 16:50:00 0 0.06 0.00 0.07 0.01 0.04 99.82 16:50:00 1 0.99 0.00 0.07 0.00 0.05 98.89 16:50:00 2 0.13 0.00 0.10 0.01 0.08 99.68 16:50:00 3 0.12 0.00 0.08 0.01 0.06 99.73 17:00:00 all 0.10 0.00 0.08 0.01 0.06 99.74 17:00:00 0 0.12 0.00 0.10 0.02 0.07 99.70 17:00:00 1 0.08 0.00 0.06 0.00 0.06 99.80 17:00:00 2 0.10 0.00 0.10 0.02 0.07 99.72 17:00:00 3 0.11 0.00 0.07 0.02 0.05 99.75 17:10:00 all 33.75 0.00 1.40 0.12 0.08 64.64 17:10:00 0 34.23 0.00 1.52 0.11 0.10 64.05 17:10:00 1 34.05 0.00 1.39 0.14 0.09 64.33 17:10:00 2 33.56 0.00 1.31 0.10 0.07 64.96 17:10:00 3 33.17 0.00 1.37 0.14 0.08 65.24 17:20:00 all 42.44 0.00 1.68 0.07 0.10 55.72 17:20:00 0 41.70 0.00 1.62 0.13 0.10 56.45 17:20:00 1 43.38 0.00 1.73 0.05 0.10 54.74 17:20:00 2 41.73 0.00 1.65 0.04 0.11 56.48 17:20:00 3 42.93 0.00 1.72 0.05 0.10 55.19 17:30:00 all 22.56 0.00 1.00 0.06 0.10 76.29 17:30:00 0 22.33 0.00 1.01 0.05 0.10 76.51 17:30:00 1 22.59 0.00 0.90 0.13 0.10 76.28 17:30:00 2 22.96 0.00 1.02 0.02 0.10 75.90 17:30:00 3 22.35 0.00 1.06 0.03 0.10 76.46 17:40:00 all 16.44 0.00 0.61 0.05 0.09 82.81 17:40:00 0 17.51 0.00 0.61 0.02 0.09 81.77 17:40:00 1 16.10 0.00 0.65 0.09 0.09 83.07 17:40:00 2 16.17 0.00 0.53 0.06 0.09 83.15 17:40:00 3 15.98 0.00 0.65 0.02 0.09 83.27 Average: all 16.52 0.00 0.70 0.05 0.08 82.65 Average: 0 16.57 0.00 0.72 0.05 0.08 82.58 Average: 1 16.76 0.00 0.70 0.06 0.08 82.41 Average: 2 16.38 0.00 0.68 0.04 0.08 82.82 Average: 3 16.38 0.00 0.72 0.04 0.08 82.79