---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-41579 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 18G 60G 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 710 5397 4 9880 14931 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:40:1e:c7 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 78132sec preferred_lft 78132sec inet6 fe80::f816:3eff:fe40:1ec7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9d:3d:1d:fe 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-41579) 07/10/25 _x86_64_ (4 CPU) 16:47:33 LINUX RESTART (4 CPU) 16:50:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:00:35 81.42 3.80 72.38 5.24 736.74 34196.59 31175.46 17:10:35 6.15 0.31 5.65 0.20 19.16 181.79 1048.82 17:20:35 15.27 0.64 13.76 0.87 7.75 1338.50 1115.85 17:30:07 17.21 0.00 16.46 0.75 0.00 612.38 887.89 17:40:12 16.32 0.01 15.63 0.67 1.04 276.60 1703.99 17:50:35 20.30 0.04 5.34 14.91 0.55 90.23 205997.60 18:00:35 4.77 0.00 4.60 0.17 0.00 84.17 245.85 18:10:01 5.74 0.00 5.57 0.18 0.00 98.35 131.28 18:20:35 4.85 0.00 4.68 0.18 0.00 86.46 890.80 18:30:31 15.54 0.02 14.76 0.75 3.95 1309.78 993.74 18:40:09 9.22 0.00 8.84 0.38 0.00 163.60 777.01 18:50:10 10.17 0.00 9.67 0.51 0.00 1162.37 412.54 19:00:35 4.75 0.00 4.58 0.17 0.00 125.99 260.83 Average: 16.53 0.39 14.17 1.97 61.89 3178.39 19548.19 16:50:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:00:35 165464 8210460 7712808 47.11 233800 7626908 9081156 52.13 2305220 13144164 308 17:10:35 2387836 10142036 5778836 35.29 234824 7345532 7064988 40.55 2316804 10942612 388 17:20:35 5554020 13591224 2330496 14.23 244160 7611112 3051588 17.52 2425652 7660980 128 17:30:07 7202496 15323808 597844 3.65 249076 7684140 1304444 7.49 2459052 5959096 312 17:40:12 3208652 11335772 4584476 28.00 252052 7686916 5321920 30.55 2462976 9947948 68 17:50:35 3170224 11304480 4615460 28.19 253036 7693044 5295328 30.39 2468552 9981448 244 18:00:35 3201040 11338856 4581040 27.98 253792 7695904 5256604 30.17 2469328 9942336 300 18:10:01 1799136 9938732 5980476 36.53 254332 7697160 6680568 38.35 2469964 11343336 336 18:20:35 1677168 9819012 6100080 37.26 254816 7698944 6787972 38.96 2470492 11460476 188 18:30:31 6894044 15323384 597504 3.65 263432 7967556 1304964 7.49 2571828 6148640 12 18:40:09 2874764 11308852 4610324 28.16 264716 7970992 5290980 30.37 2574812 10162324 164 18:50:10 3144688 11859124 4060012 24.80 272156 8234444 4997256 28.68 2665588 9800132 304 19:00:35 1783664 10502592 5415264 33.07 272812 8238240 6063480 34.80 2681908 11133432 820 Average: 3312554 11538333 4381894 26.76 254077 7780838 5192404 29.80 2487860 9817456 275 16:50:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:00:35 lo 9.36 9.36 9.52 9.52 0.00 0.00 0.00 0.00 17:00:35 ens3 90.58 64.65 1472.40 6.85 0.00 0.00 0.00 0.00 17:00:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:35 lo 10.09 10.09 5.60 5.60 0.00 0.00 0.00 0.00 17:10:35 ens3 0.48 0.27 0.08 0.05 0.00 0.00 0.00 0.00 17:10:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:35 lo 12.72 12.72 8.13 8.13 0.00 0.00 0.00 0.00 17:20:35 ens3 0.98 0.83 0.25 0.21 0.00 0.00 0.00 0.00 17:20:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:07 lo 18.87 18.87 8.19 8.19 0.00 0.00 0.00 0.00 17:30:07 ens3 1.24 1.09 0.30 0.26 0.00 0.00 0.00 0.00 17:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:12 lo 16.88 16.88 8.36 8.36 0.00 0.00 0.00 0.00 17:40:12 ens3 0.99 0.92 0.19 1.04 0.00 0.00 0.00 0.00 17:40:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:35 lo 12.94 12.94 6.86 6.86 0.00 0.00 0.00 0.00 17:50:35 ens3 0.65 0.44 0.14 0.11 0.00 0.00 0.00 0.00 17:50:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:35 lo 21.02 21.02 7.09 7.09 0.00 0.00 0.00 0.00 18:00:35 ens3 0.55 0.33 0.12 0.08 0.00 0.00 0.00 0.00 18:00:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 lo 17.54 17.54 8.38 8.38 0.00 0.00 0.00 0.00 18:10:01 ens3 0.56 0.40 0.11 0.08 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:35 lo 16.79 16.79 9.86 9.86 0.00 0.00 0.00 0.00 18:20:35 ens3 0.79 0.55 0.18 0.14 0.00 0.00 0.00 0.00 18:20:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:31 lo 14.70 14.70 7.56 7.56 0.00 0.00 0.00 0.00 18:30:31 ens3 1.13 0.87 0.30 0.24 0.00 0.00 0.00 0.00 18:30:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:09 lo 22.34 22.34 8.23 8.23 0.00 0.00 0.00 0.00 18:40:09 ens3 0.81 0.59 0.17 0.14 0.00 0.00 0.00 0.00 18:40:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:10 lo 14.35 14.35 6.95 6.95 0.00 0.00 0.00 0.00 18:50:10 ens3 0.70 0.49 0.19 0.15 0.00 0.00 0.00 0.00 18:50:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:35 lo 34.81 34.81 14.18 14.18 0.00 0.00 0.00 0.00 19:00:35 ens3 0.94 0.67 0.22 0.17 0.00 0.00 0.00 0.00 19:00:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.10 17.10 8.40 8.40 0.00 0.00 0.00 0.00 Average: ens3 8.05 5.78 118.88 0.76 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-41579) 07/10/25 _x86_64_ (4 CPU) 16:47:33 LINUX RESTART (4 CPU) 16:50:04 CPU %user %nice %system %iowait %steal %idle 17:00:35 all 51.74 0.00 2.67 9.00 0.12 36.47 17:00:35 0 51.31 0.00 2.77 8.96 0.12 36.84 17:00:35 1 48.32 0.00 2.70 10.79 0.12 38.07 17:00:35 2 54.05 0.00 2.70 7.23 0.11 35.91 17:00:35 3 53.30 0.00 2.51 9.03 0.12 35.05 17:10:35 all 8.49 0.00 0.48 0.04 0.08 90.91 17:10:35 0 8.54 0.00 0.46 0.02 0.06 90.92 17:10:35 1 8.21 0.00 0.51 0.07 0.10 91.11 17:10:35 2 8.71 0.00 0.49 0.04 0.07 90.70 17:10:35 3 8.51 0.00 0.46 0.04 0.07 90.93 17:20:35 all 21.32 0.00 0.88 0.12 0.08 77.59 17:20:35 0 21.32 0.00 0.78 0.15 0.07 77.68 17:20:35 1 21.22 0.00 0.81 0.08 0.08 77.82 17:20:35 2 20.72 0.00 0.94 0.09 0.09 78.17 17:20:35 3 22.04 0.00 1.01 0.17 0.08 76.71 17:30:07 all 23.22 0.00 0.87 0.09 0.08 75.74 17:30:07 0 23.28 0.00 0.90 0.13 0.08 75.61 17:30:07 1 22.66 0.00 0.93 0.13 0.08 76.19 17:30:07 2 22.91 0.00 0.77 0.04 0.08 76.21 17:30:07 3 24.03 0.00 0.89 0.05 0.08 74.96 17:40:12 all 23.69 0.00 0.83 0.10 0.08 75.30 17:40:12 0 24.14 0.00 0.73 0.06 0.07 74.99 17:40:12 1 22.99 0.00 0.83 0.02 0.08 76.08 17:40:12 2 23.61 0.00 0.83 0.21 0.08 75.27 17:40:12 3 24.04 0.00 0.90 0.10 0.08 74.88 17:50:35 all 7.05 0.00 0.44 0.05 0.07 92.40 17:50:35 0 7.03 0.00 0.43 0.01 0.06 92.46 17:50:35 1 7.23 0.00 0.48 0.00 0.07 92.22 17:50:35 2 6.56 0.00 0.43 0.08 0.07 92.87 17:50:35 3 7.39 0.00 0.40 0.10 0.07 92.04 18:00:35 all 7.59 0.00 0.46 0.04 0.07 91.84 18:00:35 0 7.90 0.00 0.41 0.03 0.06 91.60 18:00:35 1 7.33 0.00 0.51 0.02 0.08 92.06 18:00:35 2 7.37 0.00 0.49 0.03 0.07 92.05 18:00:35 3 7.77 0.00 0.44 0.07 0.07 91.65 18:10:01 all 9.64 0.00 0.46 0.04 0.07 89.79 18:10:01 0 9.58 0.00 0.48 0.04 0.07 89.83 18:10:01 1 9.50 0.00 0.47 0.02 0.07 89.94 18:10:01 2 9.86 0.00 0.46 0.03 0.07 89.57 18:10:01 3 9.63 0.00 0.41 0.06 0.07 89.83 18:20:35 all 8.96 0.00 0.51 0.03 0.07 90.43 18:20:35 0 8.35 0.00 0.51 0.01 0.07 91.06 18:20:35 1 9.20 0.00 0.52 0.07 0.07 90.14 18:20:35 2 9.21 0.00 0.52 0.01 0.07 90.18 18:20:35 3 9.08 0.00 0.47 0.05 0.07 90.33 18:30:31 all 19.83 0.00 0.78 0.11 0.08 79.21 18:30:31 0 19.33 0.00 0.75 0.22 0.07 79.62 18:30:31 1 19.54 0.00 0.87 0.06 0.08 79.45 18:30:31 2 19.61 0.00 0.78 0.12 0.07 79.42 18:30:31 3 20.84 0.00 0.70 0.06 0.07 78.33 18:40:09 all 17.00 0.00 0.78 0.06 0.07 82.08 18:40:09 0 17.10 0.00 0.77 0.12 0.07 81.94 18:40:09 1 16.73 0.00 0.85 0.03 0.07 82.32 18:40:09 2 17.31 0.00 0.86 0.05 0.08 81.71 18:40:09 3 16.87 0.00 0.65 0.03 0.07 82.37 18:40:09 CPU %user %nice %system %iowait %steal %idle 18:50:10 all 12.23 0.00 0.58 0.09 0.07 87.03 18:50:10 0 12.04 0.00 0.59 0.09 0.07 87.21 18:50:10 1 12.40 0.00 0.51 0.03 0.07 86.99 18:50:10 2 12.57 0.00 0.61 0.04 0.08 86.70 18:50:10 3 11.91 0.00 0.61 0.20 0.07 87.21 19:00:35 all 11.04 0.00 0.46 0.03 0.07 88.39 19:00:35 0 11.23 0.00 0.47 0.05 0.07 88.17 19:00:35 1 10.93 0.00 0.45 0.03 0.07 88.52 19:00:35 2 10.96 0.00 0.48 0.02 0.08 88.46 19:00:35 3 11.03 0.00 0.45 0.03 0.07 88.42 Average: all 17.12 0.00 0.79 0.79 0.08 81.23 Average: 0 17.07 0.00 0.78 0.79 0.07 81.29 Average: 1 16.69 0.00 0.81 0.91 0.08 81.52 Average: 2 17.25 0.00 0.80 0.64 0.08 81.23 Average: 3 17.48 0.00 0.77 0.80 0.08 80.88