---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-20603 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: 5600.00 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 62G 21% / 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 702 6374 3 8912 14944 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:58:99:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.212/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81651sec preferred_lft 81651sec inet6 fe80::f816:3eff:fe58:99fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2b:27:95:88 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-20603) 02/18/25 _x86_64_ (4 CPU) 15:09:51 LINUX RESTART (4 CPU) 15:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:20:02 29.32 6.60 10.16 12.56 1589.81 4975.88 247783.85 15:30:02 1.31 0.01 1.29 0.01 0.04 17.92 363.09 15:40:00 1.24 0.00 1.24 0.00 0.00 14.50 0.00 15:50:02 1.26 0.00 1.26 0.00 0.00 14.50 0.00 16:00:01 1.32 0.00 1.32 0.00 0.00 15.24 0.00 16:10:01 1.28 0.00 1.28 0.00 0.00 14.65 0.00 16:20:02 157.06 5.48 143.81 7.77 290.14 36441.63 16134.62 Average: 27.58 1.73 22.94 2.91 269.37 5937.38 37873.45 15:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:20:02 13444724 15526332 489364 2.99 41712 2266072 1128296 6.48 403348 2262000 204 15:30:02 13445680 15527736 488076 2.98 42180 2266056 1128296 6.48 403804 2263764 228 15:40:00 13442900 15525372 490596 3.00 42572 2266060 1128360 6.48 404220 2268284 0 15:50:02 13441324 15524204 491864 3.00 42940 2266072 1128360 6.48 404596 2269020 260 16:00:01 13438888 15522128 493864 3.02 43340 2266072 1128488 6.48 404940 2273032 0 16:10:01 13436872 15520808 495268 3.02 43676 2266392 1128488 6.48 405316 2273368 348 16:20:02 3177968 13728664 2196800 13.42 247796 10101332 3365036 19.32 2321864 10119952 6936 Average: 11975479 15267892 735119 4.49 72031 3385437 1447903 8.31 678298 3389917 1139 15:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:20:02 lo 0.28 0.28 0.03 0.03 0.00 0.00 0.00 0.00 15:20:02 ens3 25.90 17.07 319.38 2.62 0.00 0.00 0.00 0.00 15:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:30:02 ens3 0.48 0.13 0.11 0.06 0.00 0.00 0.00 0.00 15:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:40:00 ens3 0.36 0.11 0.07 0.04 0.00 0.00 0.00 0.00 15:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:50:02 ens3 0.28 0.08 0.04 0.02 0.00 0.00 0.00 0.00 15:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:00:01 ens3 0.68 0.53 0.15 0.59 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 ens3 0.27 0.08 0.04 0.02 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:02 lo 4.37 4.37 4.31 4.31 0.00 0.00 0.00 0.00 16:20:02 ens3 118.16 88.46 1666.84 13.37 0.00 0.00 0.00 0.00 16:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.63 0.63 0.00 0.00 0.00 0.00 Average: ens3 20.91 15.23 284.29 2.39 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-20603) 02/18/25 _x86_64_ (4 CPU) 15:09:51 LINUX RESTART (4 CPU) 15:10:00 CPU %user %nice %system %iowait %steal %idle 15:20:02 all 0.96 0.00 0.41 0.57 0.01 98.05 15:20:02 0 0.76 0.00 0.43 0.95 0.01 97.85 15:20:02 1 1.04 0.00 0.32 0.52 0.02 98.11 15:20:02 2 1.26 0.00 0.41 0.36 0.01 97.95 15:20:02 3 0.76 0.00 0.49 0.46 0.01 98.28 15:30:02 all 0.08 0.00 0.03 0.03 0.01 99.85 15:30:02 0 0.03 0.00 0.02 0.00 0.01 99.94 15:30:02 1 0.04 0.00 0.03 0.01 0.01 99.91 15:30:02 2 0.26 0.00 0.04 0.09 0.02 99.60 15:30:02 3 0.01 0.00 0.02 0.01 0.01 99.95 15:40:00 all 0.14 0.00 0.02 0.04 0.01 99.79 15:40:00 0 0.02 0.00 0.02 0.04 0.01 99.92 15:40:00 1 0.12 0.00 0.02 0.01 0.01 99.84 15:40:00 2 0.18 0.00 0.02 0.12 0.01 99.67 15:40:00 3 0.22 0.00 0.04 0.00 0.02 99.72 15:50:02 all 0.11 0.00 0.02 0.02 0.01 99.84 15:50:02 0 0.02 0.00 0.01 0.02 0.01 99.94 15:50:02 1 0.23 0.00 0.01 0.01 0.01 99.74 15:50:02 2 0.03 0.00 0.02 0.01 0.01 99.92 15:50:02 3 0.16 0.00 0.03 0.05 0.01 99.74 16:00:01 all 0.11 0.00 0.02 0.01 0.01 99.85 16:00:01 0 0.04 0.00 0.03 0.00 0.01 99.92 16:00:01 1 0.17 0.00 0.02 0.02 0.01 99.78 16:00:01 2 0.19 0.00 0.03 0.01 0.01 99.77 16:00:01 3 0.06 0.00 0.02 0.00 0.01 99.91 16:10:01 all 0.04 0.00 0.03 0.01 0.01 99.91 16:10:01 0 0.07 0.00 0.03 0.00 0.01 99.89 16:10:01 1 0.04 0.00 0.02 0.02 0.01 99.91 16:10:01 2 0.03 0.00 0.04 0.01 0.01 99.91 16:10:01 3 0.03 0.00 0.02 0.00 0.01 99.94 16:20:02 all 50.76 0.00 2.62 1.96 0.09 44.56 16:20:02 0 54.61 0.00 2.70 1.78 0.10 40.82 16:20:02 1 50.40 0.00 2.41 1.67 0.09 45.42 16:20:02 2 50.38 0.00 2.72 2.17 0.09 44.63 16:20:02 3 47.67 0.00 2.66 2.19 0.09 47.39 Average: all 7.46 0.00 0.45 0.38 0.02 91.70 Average: 0 7.94 0.00 0.46 0.40 0.02 91.18 Average: 1 7.43 0.00 0.41 0.32 0.02 91.82 Average: 2 7.47 0.00 0.47 0.39 0.02 91.64 Average: 3 6.98 0.00 0.47 0.39 0.02 92.15