---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-143 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 18G 61G 23% / 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 680 10788 3 4520 14962 Swap: 1023 6 1017 ---> 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:d6:ff:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.97/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79971sec preferred_lft 79971sec inet6 fe80::f816:3eff:fed6:ff5d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f5:17:03:da 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-143) 10/02/25 _x86_64_ (4 CPU) 09:26:18 LINUX RESTART (4 CPU) 09:30:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:40:00 81.47 3.63 72.35 5.50 721.68 32021.99 24258.84 09:50:00 53.98 26.08 26.31 1.58 275.73 1802.27 1441.45 10:00:00 10.67 0.69 9.47 0.52 14.79 576.67 893.31 10:10:00 14.55 0.05 13.85 0.65 2.97 386.31 1183.29 10:20:00 25.34 0.10 9.76 15.48 1.95 259.69 210165.16 10:30:00 5.74 0.01 5.55 0.18 0.19 133.29 70.00 10:40:00 5.15 0.01 4.93 0.21 1.15 136.99 76.33 10:50:00 5.49 0.00 5.30 0.19 0.31 143.17 43.81 11:00:00 8.76 0.02 8.37 0.38 0.43 545.00 300.64 11:10:00 7.73 0.02 7.41 0.30 0.95 252.96 430.81 Average: 21.89 3.06 16.33 2.50 102.01 3625.83 23886.37 09:30:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:00 1854076 6171520 9754496 59.58 239692 3983300 10920884 62.69 2216056 11631700 1956 09:50:00 2737076 6268696 9658860 58.99 247788 3270772 10786724 61.92 2085528 10973672 444 10:00:00 9792504 13429780 2502252 15.28 251912 3371996 3473672 19.94 2116524 3907400 6384 10:10:00 10102224 13781368 2150848 13.14 254528 3411256 2901052 16.65 2132340 3583252 92 10:20:00 7766508 11481644 4449428 27.18 257716 3444016 5155928 29.59 2142032 5903192 76 10:30:00 7715476 11444188 4486732 27.40 258084 3457224 5178800 29.73 2143116 5951024 76 10:40:00 6104336 9849556 6080468 37.14 258624 3473184 6765560 38.83 2144980 7559560 48 10:50:00 6150236 9912352 6017644 36.75 259256 3489448 6712180 38.53 2147936 7501540 80 11:00:00 7613888 11491380 4439492 27.11 263324 3597856 5166744 29.66 2156064 6029976 212 11:10:00 6758036 10675160 5255376 32.10 264124 3636556 5978004 34.31 2174584 6872924 184 Average: 6659436 10450564 5479560 33.47 255505 3513561 6303955 36.18 2145916 6991424 955 09:30:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:00 lo 13.02 13.02 12.03 12.03 0.00 0.00 0.00 0.00 09:40:00 ens3 91.57 62.42 1054.79 6.01 0.00 0.00 0.00 0.00 09:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:00 lo 47.19 47.19 21.98 21.98 0.00 0.00 0.00 0.00 09:50:00 ens3 3.58 1.93 0.60 0.44 0.00 0.00 0.00 0.00 09:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:00 lo 20.71 20.71 9.02 9.02 0.00 0.00 0.00 0.00 10:00:00 ens3 1.61 1.11 0.34 1.35 0.00 0.00 0.00 0.00 10:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:00 lo 9.27 9.27 4.56 4.56 0.00 0.00 0.00 0.00 10:10:00 ens3 0.93 0.57 0.19 0.12 0.00 0.00 0.00 0.00 10:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:00 lo 15.56 15.56 8.09 8.09 0.00 0.00 0.00 0.00 10:20:00 ens3 0.92 0.55 0.18 0.12 0.00 0.00 0.00 0.00 10:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:00 lo 21.13 21.13 8.86 8.86 0.00 0.00 0.00 0.00 10:30:00 ens3 0.84 0.53 0.18 0.13 0.00 0.00 0.00 0.00 10:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:00 lo 26.23 26.23 11.18 11.18 0.00 0.00 0.00 0.00 10:40:00 ens3 0.81 0.48 0.18 0.13 0.00 0.00 0.00 0.00 10:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:00 lo 17.42 17.42 10.47 10.47 0.00 0.00 0.00 0.00 10:50:00 ens3 0.69 0.56 0.15 0.11 0.00 0.00 0.00 0.00 10:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:00 lo 12.57 12.57 7.33 7.33 0.00 0.00 0.00 0.00 11:00:00 ens3 0.65 0.58 0.19 0.15 0.00 0.00 0.00 0.00 11:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 lo 23.89 23.89 10.23 10.23 0.00 0.00 0.00 0.00 11:10:00 ens3 1.18 0.86 0.30 0.23 0.00 0.00 0.00 0.00 11:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 20.70 20.70 10.37 10.37 0.00 0.00 0.00 0.00 Average: ens3 10.28 6.96 105.71 0.88 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-143) 10/02/25 _x86_64_ (4 CPU) 09:26:18 LINUX RESTART (4 CPU) 09:30:00 CPU %user %nice %system %iowait %steal %idle 09:40:00 all 52.35 0.00 2.65 2.91 0.10 41.98 09:40:00 0 52.25 0.00 2.34 2.75 0.10 42.56 09:40:00 1 51.28 0.00 2.92 3.20 0.11 42.49 09:40:00 2 55.56 0.00 2.68 2.95 0.11 38.71 09:40:00 3 50.31 0.00 2.66 2.76 0.10 44.16 09:50:00 all 49.70 0.00 1.98 0.15 0.12 48.05 09:50:00 0 49.35 0.00 2.04 0.14 0.11 48.37 09:50:00 1 49.00 0.00 1.92 0.16 0.11 48.81 09:50:00 2 50.43 0.00 1.91 0.18 0.16 47.33 09:50:00 3 50.03 0.00 2.04 0.13 0.11 47.69 10:00:00 all 16.26 0.00 0.89 0.07 0.08 82.70 10:00:00 0 15.90 0.00 0.85 0.06 0.08 83.12 10:00:00 1 16.71 0.00 0.85 0.10 0.09 82.26 10:00:00 2 16.79 0.00 0.97 0.08 0.08 82.07 10:00:00 3 15.62 0.00 0.87 0.06 0.08 83.36 10:10:00 all 19.43 0.00 0.75 0.05 0.08 79.70 10:10:00 0 18.98 0.00 0.71 0.10 0.08 80.13 10:10:00 1 19.94 0.00 0.80 0.05 0.08 79.13 10:10:00 2 19.69 0.00 0.72 0.02 0.08 79.50 10:10:00 3 19.12 0.00 0.77 0.01 0.08 80.02 10:20:00 all 16.52 0.00 0.65 0.08 0.08 82.66 10:20:00 0 16.64 0.00 0.62 0.10 0.07 82.56 10:20:00 1 16.70 0.00 0.74 0.14 0.07 82.35 10:20:00 2 16.14 0.00 0.58 0.04 0.08 83.16 10:20:00 3 16.61 0.00 0.68 0.04 0.08 82.59 10:30:00 all 8.14 0.00 0.51 0.09 0.07 91.20 10:30:00 0 7.85 0.00 0.50 0.03 0.07 91.55 10:30:00 1 7.90 0.00 0.56 0.15 0.07 91.32 10:30:00 2 8.59 0.00 0.48 0.03 0.07 90.83 10:30:00 3 8.23 0.00 0.48 0.14 0.06 91.09 10:40:00 all 9.93 0.00 0.58 0.02 0.07 89.40 10:40:00 0 9.96 0.00 0.64 0.01 0.07 89.32 10:40:00 1 10.09 0.00 0.62 0.08 0.07 89.14 10:40:00 2 9.74 0.00 0.60 0.01 0.07 89.58 10:40:00 3 9.93 0.00 0.46 0.01 0.07 89.54 10:50:00 all 9.33 0.00 0.52 0.02 0.07 90.06 10:50:00 0 9.50 0.00 0.43 0.02 0.07 89.99 10:50:00 1 9.31 0.00 0.57 0.03 0.07 90.02 10:50:00 2 9.49 0.00 0.56 0.01 0.08 89.86 10:50:00 3 9.02 0.00 0.52 0.01 0.07 90.38 11:00:00 all 12.56 0.00 0.64 0.03 0.08 86.69 11:00:00 0 12.90 0.00 0.55 0.07 0.07 86.40 11:00:00 1 12.63 0.00 0.69 0.03 0.08 86.57 11:00:00 2 12.45 0.00 0.70 0.02 0.08 86.75 11:00:00 3 12.24 0.00 0.62 0.02 0.08 87.04 11:10:00 all 14.63 0.00 0.68 0.06 0.07 84.57 11:10:00 0 14.91 0.00 0.69 0.10 0.06 84.23 11:10:00 1 14.76 0.00 0.70 0.05 0.07 84.42 11:10:00 2 14.51 0.00 0.68 0.05 0.07 84.69 11:10:00 3 14.35 0.00 0.64 0.03 0.07 84.92 Average: all 20.87 0.00 0.98 0.35 0.08 77.72 Average: 0 20.81 0.00 0.94 0.34 0.08 77.84 Average: 1 20.81 0.00 1.04 0.40 0.08 77.67 Average: 2 21.33 0.00 0.99 0.34 0.09 77.26 Average: 3 20.53 0.00 0.97 0.32 0.08 78.10