---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-753 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): 8 On-line CPU(s) list: 0-7 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): 8 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: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 764 25571 4 5755 30859 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:e4:c7:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.17/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 80830sec preferred_lft 80830sec inet6 fe80::f816:3eff:fee4:c711/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ad:c3:59:43 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-8c-8g-753) 09/24/25 _x86_64_ (8 CPU) 08:26:39 LINUX RESTART (8 CPU) 08:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:40:22 6.92 0.45 5.86 0.61 564.06 893.28 27689.65 08:50:22 1.30 0.01 1.29 0.00 0.04 15.27 235.09 09:00:01 1.27 0.00 1.27 0.00 0.00 14.23 0.00 09:10:22 1.32 0.00 1.32 0.00 0.00 14.35 0.00 09:20:22 1.43 0.00 1.43 0.00 0.01 15.51 0.00 09:30:01 1.33 0.00 1.33 0.00 0.00 14.68 0.00 09:40:22 1.41 0.00 1.41 0.00 0.00 15.56 0.00 09:50:22 32.21 3.37 28.52 0.32 117.16 2575.00 967.43 Average: 5.90 0.48 5.31 0.12 87.21 446.66 3714.86 08:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:22 29883912 31884840 498148 1.52 47732 2290324 1515628 4.47 411344 2267964 40 08:50:22 29882936 31884424 498720 1.52 48168 2290440 1515628 4.47 411784 2268012 44 09:00:01 29882180 31884064 499064 1.52 48552 2290448 1515692 4.47 412156 2267692 12 09:10:22 29882444 31884744 498464 1.52 48928 2290456 1515692 4.47 412536 2268584 8 09:20:22 29881968 31884660 498856 1.52 49324 2290468 1515756 4.47 412908 2271148 8 09:30:01 29833668 31836796 546760 1.66 49680 2290540 1516980 4.47 413280 2336688 4 09:40:22 29830168 31833860 549752 1.67 50088 2290676 1516144 4.47 413712 2338332 12 09:50:22 27950496 30625016 1728940 5.26 80252 2908072 2115612 6.24 599076 3961820 20 Average: 29628472 31714800 664838 2.02 52840 2367678 1590892 4.69 435850 2497530 18 08:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:40:22 lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 08:40:22 ens3 20.83 12.16 258.23 0.89 0.00 0.00 0.00 0.00 08:40:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:22 ens3 0.29 0.13 0.07 0.04 0.00 0.00 0.00 0.00 08:50:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:01 ens3 0.25 0.13 0.07 0.04 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:22 ens3 0.18 0.08 0.03 0.02 0.00 0.00 0.00 0.00 09:10:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:22 ens3 0.42 0.19 0.16 0.11 0.00 0.00 0.00 0.00 09:20:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:30:01 ens3 6.06 4.43 4.07 2.86 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:40:22 ens3 0.40 0.20 0.13 0.09 0.00 0.00 0.00 0.00 09:40:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:22 lo 83.68 83.68 115.19 115.19 0.00 0.00 0.00 0.00 09:50:22 ens3 187.83 123.26 945.10 42.42 0.00 0.00 0.00 0.00 09:50:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 10.51 10.51 14.34 14.34 0.00 0.00 0.00 0.00 Average: ens3 26.98 17.53 151.42 5.77 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-8c-8g-753) 09/24/25 _x86_64_ (8 CPU) 08:26:39 LINUX RESTART (8 CPU) 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:40:22 all 0.30 0.00 0.15 0.10 0.01 99.44 08:40:22 0 0.74 0.00 0.13 0.06 0.01 99.07 08:40:22 1 0.22 0.00 0.14 0.12 0.01 99.51 08:40:22 2 0.32 0.00 0.26 0.02 0.01 99.38 08:40:22 3 0.11 0.00 0.23 0.46 0.01 99.20 08:40:22 4 0.17 0.00 0.08 0.02 0.00 99.73 08:40:22 5 0.30 0.00 0.14 0.04 0.01 99.51 08:40:22 6 0.39 0.00 0.12 0.07 0.00 99.42 08:40:22 7 0.16 0.00 0.10 0.04 0.01 99.69 08:50:22 all 0.04 0.00 0.01 0.01 0.00 99.94 08:50:22 0 0.02 0.00 0.01 0.00 0.01 99.97 08:50:22 1 0.18 0.00 0.01 0.00 0.00 99.81 08:50:22 2 0.06 0.00 0.01 0.00 0.01 99.93 08:50:22 3 0.01 0.00 0.01 0.03 0.00 99.95 08:50:22 4 0.01 0.00 0.00 0.00 0.00 99.99 08:50:22 5 0.00 0.00 0.01 0.00 0.00 99.98 08:50:22 6 0.02 0.00 0.01 0.01 0.00 99.96 08:50:22 7 0.02 0.00 0.03 0.00 0.01 99.94 09:00:01 all 0.01 0.00 0.01 0.00 0.01 99.96 09:00:01 0 0.02 0.00 0.02 0.00 0.01 99.95 09:00:01 1 0.01 0.00 0.01 0.00 0.00 99.98 09:00:01 2 0.01 0.00 0.00 0.00 0.01 99.98 09:00:01 3 0.01 0.00 0.01 0.02 0.00 99.96 09:00:01 4 0.00 0.00 0.01 0.00 0.00 99.99 09:00:01 5 0.01 0.00 0.01 0.00 0.01 99.98 09:00:01 6 0.05 0.00 0.03 0.00 0.01 99.91 09:00:01 7 0.01 0.00 0.01 0.00 0.01 99.97 09:10:22 all 0.03 0.00 0.01 0.01 0.01 99.94 09:10:22 0 0.01 0.00 0.02 0.03 0.01 99.93 09:10:22 1 0.01 0.00 0.00 0.00 0.00 99.98 09:10:22 2 0.16 0.00 0.03 0.06 0.02 99.73 09:10:22 3 0.00 0.00 0.01 0.00 0.00 99.98 09:10:22 4 0.01 0.00 0.01 0.00 0.00 99.97 09:10:22 5 0.01 0.00 0.02 0.00 0.00 99.97 09:10:22 6 0.01 0.00 0.01 0.00 0.00 99.98 09:10:22 7 0.00 0.00 0.00 0.00 0.01 99.99 09:20:22 all 0.10 0.00 0.01 0.01 0.01 99.87 09:20:22 0 0.01 0.00 0.01 0.02 0.01 99.95 09:20:22 1 0.01 0.00 0.01 0.00 0.00 99.98 09:20:22 2 0.76 0.00 0.04 0.00 0.02 99.19 09:20:22 3 0.01 0.00 0.01 0.00 0.00 99.98 09:20:22 4 0.01 0.00 0.01 0.01 0.00 99.97 09:20:22 5 0.01 0.00 0.01 0.00 0.00 99.98 09:20:22 6 0.02 0.00 0.01 0.00 0.00 99.97 09:20:22 7 0.00 0.00 0.01 0.02 0.01 99.97 09:30:01 all 0.04 0.00 0.02 0.01 0.01 99.93 09:30:01 0 0.04 0.00 0.03 0.01 0.01 99.92 09:30:01 1 0.03 0.00 0.02 0.00 0.00 99.95 09:30:01 2 0.07 0.00 0.04 0.02 0.02 99.86 09:30:01 3 0.06 0.00 0.01 0.01 0.00 99.93 09:30:01 4 0.05 0.00 0.02 0.00 0.00 99.93 09:30:01 5 0.00 0.00 0.01 0.00 0.00 99.99 09:30:01 6 0.08 0.00 0.01 0.00 0.00 99.91 09:30:01 7 0.01 0.00 0.01 0.00 0.01 99.98 09:40:22 all 0.03 0.00 0.01 0.00 0.01 99.95 09:40:22 0 0.02 0.00 0.02 0.02 0.01 99.93 09:40:22 1 0.01 0.00 0.01 0.00 0.00 99.98 09:40:22 2 0.13 0.00 0.01 0.01 0.01 99.84 09:40:22 3 0.01 0.00 0.01 0.00 0.00 99.98 09:40:22 4 0.01 0.00 0.01 0.00 0.00 99.98 09:40:22 5 0.01 0.00 0.01 0.00 0.00 99.99 09:40:22 6 0.02 0.00 0.02 0.00 0.01 99.95 09:40:22 7 0.00 0.00 0.01 0.00 0.01 99.98 09:50:22 all 5.72 0.00 0.40 0.09 0.03 93.76 09:50:22 0 6.64 0.00 0.46 0.02 0.02 92.86 09:50:22 1 6.81 0.00 0.49 0.02 0.03 92.65 09:50:22 2 6.62 0.00 0.43 0.02 0.03 92.90 09:50:22 3 5.35 0.00 0.31 0.07 0.03 94.24 09:50:22 4 5.31 0.00 0.46 0.02 0.03 94.18 09:50:22 5 4.63 0.00 0.45 0.36 0.02 94.55 09:50:22 6 6.34 0.00 0.29 0.11 0.03 93.23 09:50:22 7 4.03 0.00 0.32 0.12 0.03 95.51 Average: all 0.78 0.00 0.08 0.03 0.01 99.10 Average: 0 0.94 0.00 0.09 0.02 0.01 98.95 Average: 1 0.91 0.00 0.09 0.02 0.01 98.98 Average: 2 1.02 0.00 0.10 0.02 0.01 98.85 Average: 3 0.69 0.00 0.07 0.07 0.01 99.15 Average: 4 0.69 0.00 0.08 0.01 0.00 99.22 Average: 5 0.62 0.00 0.08 0.05 0.01 99.24 Average: 6 0.86 0.00 0.06 0.02 0.01 99.04 Average: 7 0.53 0.00 0.06 0.02 0.01 99.38