---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-1283 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 17G 61G 22% / 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 714 4295 3 10979 14932 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:3b:aa:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.109/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78153sec preferred_lft 78153sec inet6 fe80::f816:3eff:fe3b:aa65/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f1:e0:9b:6f 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-1283) 10/07/25 _x86_64_ (4 CPU) 07:56:33 LINUX RESTART (4 CPU) 08:00:07 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:10:01 55.55 1.85 49.96 3.73 641.36 26137.92 38571.45 08:20:07 7.73 0.51 6.94 0.28 61.77 201.47 584.78 08:30:07 7.57 0.00 7.28 0.29 0.01 175.32 391.45 08:40:01 35.29 0.73 18.66 15.91 9.03 1480.29 222568.84 08:50:07 21.91 0.00 20.97 0.94 0.01 671.30 747.17 09:00:07 7.06 0.00 6.81 0.25 0.00 124.01 426.88 09:10:01 4.75 0.00 4.59 0.17 0.00 82.58 249.44 09:20:07 5.49 0.00 5.32 0.17 0.07 100.01 64.51 09:30:05 5.23 0.00 5.06 0.16 0.00 87.21 61.88 09:40:01 13.30 0.00 12.60 0.70 0.00 1281.96 784.71 09:50:07 10.34 0.00 9.89 0.45 0.00 177.84 446.99 10:00:07 10.43 0.00 9.85 0.58 0.00 1189.11 494.73 10:10:01 5.57 0.00 5.40 0.17 0.00 127.92 302.12 Average: 14.60 0.24 12.54 1.82 54.45 2432.67 20264.90 08:00:07 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 153456 9560580 6365168 38.88 222940 9008408 7280052 41.79 2097196 13376924 260 08:20:07 2640384 11535496 4391872 26.82 219928 8504776 5083232 29.18 2112644 10903276 56 08:30:07 2449012 11349372 4577676 27.96 221560 8508408 5258760 30.19 2124808 11078496 408 08:40:01 4327120 13518332 2409584 14.72 232676 8778928 3071564 17.63 2237512 9082496 232 08:50:07 3787508 13067532 2859536 17.46 238592 8854452 3581156 20.56 2261136 9577896 512 09:00:07 2001244 11284732 4641128 28.35 239600 8856864 5316208 30.51 2262572 11359704 168 09:10:01 1949360 11235892 4690012 28.64 240404 8859064 5333096 30.61 2263584 11401316 228 09:20:07 580096 9869980 6055128 36.98 241088 8861644 6658456 38.22 2264404 12772720 232 09:30:05 569200 9860916 6064224 37.04 241748 8862836 6666804 38.27 2265112 12783040 280 09:40:01 4036624 13616464 2309656 14.11 250064 9126200 3562536 20.45 2364760 9220512 760 09:50:07 1729228 11313016 4611600 28.17 251216 9128936 5263284 30.21 2368084 11523904 248 10:00:07 1427464 11301712 4621272 28.22 259068 9394636 5349532 30.71 2458616 11700496 144 10:10:01 632212 10510520 5412092 33.05 259700 9397872 6002340 34.45 2471444 12469876 52 Average: 2021762 11386503 4539150 27.72 239891 8934079 5263617 30.21 2273221 11326974 275 08:00:07 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 lo 9.46 9.46 7.29 7.29 0.00 0.00 0.00 0.00 08:10:01 ens3 57.66 38.90 844.27 3.57 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:07 lo 2.54 2.54 2.00 2.00 0.00 0.00 0.00 0.00 08:20:07 ens3 1.21 0.31 0.27 0.16 0.00 0.00 0.00 0.00 08:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:07 lo 12.99 12.99 6.05 6.05 0.00 0.00 0.00 0.00 08:30:07 ens3 1.12 0.43 0.16 0.10 0.00 0.00 0.00 0.00 08:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 lo 17.48 17.48 9.46 9.46 0.00 0.00 0.00 0.00 08:40:01 ens3 1.90 1.44 0.40 1.73 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:07 lo 12.68 12.68 7.21 7.21 0.00 0.00 0.00 0.00 08:50:07 ens3 1.59 0.97 0.32 0.24 0.00 0.00 0.00 0.00 08:50:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:07 lo 20.09 20.09 9.69 9.69 0.00 0.00 0.00 0.00 09:00:07 ens3 1.29 0.67 0.26 0.18 0.00 0.00 0.00 0.00 09:00:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 17.66 17.66 6.41 6.41 0.00 0.00 0.00 0.00 09:10:01 ens3 1.24 0.45 0.26 0.16 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:07 lo 25.38 25.38 11.12 11.12 0.00 0.00 0.00 0.00 09:20:07 ens3 1.20 0.55 0.21 0.14 0.00 0.00 0.00 0.00 09:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:05 lo 12.55 12.55 7.56 7.56 0.00 0.00 0.00 0.00 09:30:05 ens3 1.18 0.45 0.20 0.12 0.00 0.00 0.00 0.00 09:30:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 14.58 14.58 7.60 7.60 0.00 0.00 0.00 0.00 09:40:01 ens3 1.55 0.98 0.34 0.26 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:07 lo 21.24 21.24 8.50 8.50 0.00 0.00 0.00 0.00 09:50:07 ens3 1.29 0.77 0.20 0.14 0.00 0.00 0.00 0.00 09:50:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:07 lo 21.39 21.39 10.15 10.15 0.00 0.00 0.00 0.00 10:00:07 ens3 1.15 0.61 0.22 0.16 0.00 0.00 0.00 0.00 10:00:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 32.72 32.72 12.81 12.81 0.00 0.00 0.00 0.00 10:10:01 ens3 1.22 0.67 0.21 0.15 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 16.97 16.97 8.14 8.14 0.00 0.00 0.00 0.00 Average: ens3 5.63 3.61 64.68 0.54 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-1283) 10/07/25 _x86_64_ (4 CPU) 07:56:33 LINUX RESTART (4 CPU) 08:00:07 CPU %user %nice %system %iowait %steal %idle 08:10:01 all 34.27 0.00 1.93 3.09 0.11 60.59 08:10:01 0 33.37 0.00 1.65 3.56 0.11 61.30 08:10:01 1 34.80 0.00 1.93 2.27 0.11 60.88 08:10:01 2 35.24 0.00 2.09 3.20 0.11 59.35 08:10:01 3 33.67 0.00 2.05 3.34 0.11 60.83 08:20:07 all 9.98 0.00 0.49 0.31 0.09 89.13 08:20:07 0 9.94 0.00 0.42 0.61 0.08 88.95 08:20:07 1 9.84 0.00 0.56 0.27 0.10 89.22 08:20:07 2 9.93 0.00 0.55 0.05 0.10 89.37 08:20:07 3 10.19 0.00 0.44 0.29 0.09 88.99 08:30:07 all 12.09 0.00 0.55 0.03 0.09 87.24 08:30:07 0 12.30 0.00 0.56 0.09 0.10 86.96 08:30:07 1 11.72 0.00 0.59 0.01 0.10 87.58 08:30:07 2 12.69 0.00 0.56 0.01 0.10 86.64 08:30:07 3 11.63 0.00 0.48 0.02 0.09 87.77 08:40:01 all 26.77 0.00 1.09 0.16 0.11 71.88 08:40:01 0 26.89 0.00 1.07 0.13 0.10 71.81 08:40:01 1 27.01 0.00 1.09 0.33 0.11 71.46 08:40:01 2 26.99 0.00 1.08 0.04 0.10 71.78 08:40:01 3 26.20 0.00 1.10 0.12 0.11 72.47 08:50:07 all 29.80 0.00 1.06 0.07 0.11 68.96 08:50:07 0 28.74 0.00 1.04 0.14 0.11 69.97 08:50:07 1 30.33 0.00 1.05 0.02 0.11 68.49 08:50:07 2 29.67 0.00 1.18 0.09 0.11 68.96 08:50:07 3 30.45 0.00 0.98 0.04 0.11 68.41 09:00:07 all 13.40 0.00 0.56 0.03 0.10 85.91 09:00:07 0 13.82 0.00 0.55 0.07 0.10 85.47 09:00:07 1 13.33 0.00 0.57 0.01 0.10 85.99 09:00:07 2 12.88 0.00 0.53 0.02 0.10 86.46 09:00:07 3 13.59 0.00 0.59 0.01 0.10 85.72 09:10:01 all 7.12 0.00 0.36 0.12 0.10 92.30 09:10:01 0 7.12 0.00 0.29 0.04 0.10 92.46 09:10:01 1 6.86 0.00 0.40 0.26 0.10 92.39 09:10:01 2 7.32 0.00 0.39 0.12 0.09 92.08 09:10:01 3 7.18 0.00 0.37 0.07 0.09 92.28 09:20:07 all 9.54 0.00 0.45 0.20 0.10 89.72 09:20:07 0 9.90 0.00 0.46 0.15 0.09 89.40 09:20:07 1 9.74 0.00 0.44 0.51 0.10 89.20 09:20:07 2 8.74 0.00 0.48 0.06 0.11 90.62 09:20:07 3 9.77 0.00 0.42 0.06 0.11 89.64 09:30:05 all 9.24 0.00 0.53 0.05 0.10 90.08 09:30:05 0 9.03 0.00 0.49 0.05 0.09 90.34 09:30:05 1 9.11 0.00 0.57 0.08 0.10 90.14 09:30:05 2 9.61 0.00 0.53 0.05 0.10 89.71 09:30:05 3 9.21 0.00 0.54 0.01 0.10 90.14 09:40:01 all 17.76 0.00 0.81 0.11 0.10 81.22 09:40:01 0 17.74 0.00 0.85 0.16 0.11 81.14 09:40:01 1 18.64 0.00 0.97 0.06 0.11 80.22 09:40:01 2 17.61 0.00 0.69 0.10 0.11 81.50 09:40:01 3 17.05 0.00 0.72 0.11 0.10 82.02 09:50:07 all 18.71 0.00 0.78 0.15 0.11 80.26 09:50:07 0 19.03 0.00 0.81 0.36 0.10 79.70 09:50:07 1 18.60 0.00 0.79 0.08 0.11 80.41 09:50:07 2 18.66 0.00 0.85 0.08 0.11 80.31 09:50:07 3 18.53 0.00 0.68 0.07 0.10 80.61 09:50:07 CPU %user %nice %system %iowait %steal %idle 10:00:07 all 14.04 0.00 0.66 0.15 0.11 85.04 10:00:07 0 14.14 0.00 0.64 0.12 0.11 84.99 10:00:07 1 15.16 0.00 0.74 0.35 0.12 83.63 10:00:07 2 13.56 0.00 0.62 0.12 0.11 85.59 10:00:07 3 13.27 0.00 0.65 0.02 0.09 85.96 10:10:01 all 9.52 0.00 0.45 0.03 0.09 89.91 10:10:01 0 9.54 0.00 0.42 0.03 0.09 89.92 10:10:01 1 9.39 0.00 0.41 0.06 0.10 90.04 10:10:01 2 9.77 0.00 0.49 0.02 0.10 89.63 10:10:01 3 9.38 0.00 0.46 0.02 0.09 90.05 Average: all 16.32 0.00 0.75 0.34 0.10 82.49 Average: 0 16.27 0.00 0.71 0.42 0.10 82.50 Average: 1 16.50 0.00 0.78 0.33 0.11 82.29 Average: 2 16.35 0.00 0.77 0.30 0.10 82.47 Average: 3 16.16 0.00 0.73 0.32 0.10 82.69