---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-223 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 870 24950 4 6271 30754 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:f0:5e:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.144/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84383sec preferred_lft 84383sec inet6 fe80::f816:3eff:fef0:5e59/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:83:ef:e2:5e 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-223) 10/02/25 _x86_64_ (8 CPU) 15:36:53 LINUX RESTART (8 CPU) 15:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:50:20 37.37 0.66 30.91 5.80 576.08 5424.43 19867.74 16:00:20 33.48 0.01 28.91 4.56 0.28 2955.79 17002.79 16:10:00 30.86 0.11 26.72 4.03 11.69 7127.64 10347.49 Average: 33.97 0.27 28.89 4.82 201.98 5150.38 15841.44 15:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:50:20 25736128 29374344 2933048 8.93 146140 3730856 2955384 8.72 885948 5781684 15684 16:00:20 25168776 29348872 2953792 8.99 183968 4185604 2980320 8.79 1028012 6167800 25352 16:10:00 25643740 31574216 722672 2.20 208772 5837692 1311652 3.87 1640532 4974500 29436 Average: 25516215 30099144 2203171 6.70 179627 4584717 2415785 7.12 1184831 5641328 23491 15:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:50:20 lo 1437.24 1437.24 1367.17 1367.17 0.00 0.00 0.00 0.00 15:50:20 ens3 50.19 38.83 350.72 9.08 0.00 0.00 0.00 0.00 15:50:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:20 lo 1855.67 1855.67 1766.83 1766.83 0.00 0.00 0.00 0.00 16:00:20 ens3 22.66 19.25 9.42 6.71 0.00 0.00 0.00 0.00 16:00:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:00 lo 1097.10 1097.10 1043.41 1043.41 0.00 0.00 0.00 0.00 16:10:00 ens3 51.42 44.48 181.98 40.56 0.00 0.00 0.00 0.00 16:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1467.10 1467.10 1396.05 1396.05 0.00 0.00 0.00 0.00 Average: ens3 41.40 34.12 182.45 18.44 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-223) 10/02/25 _x86_64_ (8 CPU) 15:36:53 LINUX RESTART (8 CPU) 15:40:01 CPU %user %nice %system %iowait %steal %idle 15:50:20 all 39.92 0.00 1.88 0.28 0.09 57.82 15:50:20 0 37.01 0.00 1.94 0.19 0.09 60.77 15:50:20 1 39.70 0.00 1.66 0.10 0.09 58.45 15:50:20 2 41.06 0.00 1.96 0.28 0.09 56.61 15:50:20 3 42.60 0.00 2.10 0.44 0.10 54.76 15:50:20 4 38.78 0.00 1.66 0.62 0.09 58.84 15:50:20 5 35.65 0.00 1.93 0.14 0.08 62.20 15:50:20 6 44.07 0.00 1.96 0.28 0.10 53.59 15:50:20 7 40.52 0.00 1.82 0.19 0.09 57.37 16:00:20 all 36.72 0.00 1.81 0.08 0.08 61.31 16:00:20 0 33.65 0.00 1.66 0.13 0.08 64.48 16:00:20 1 37.00 0.00 2.37 0.07 0.08 60.48 16:00:20 2 38.05 0.00 2.23 0.18 0.08 59.45 16:00:20 3 40.56 0.00 2.08 0.06 0.09 57.22 16:00:20 4 35.98 0.00 1.65 0.05 0.08 62.25 16:00:20 5 35.45 0.00 1.54 0.05 0.08 62.88 16:00:20 6 33.77 0.00 1.43 0.05 0.07 64.67 16:00:20 7 39.34 0.00 1.50 0.04 0.08 59.03 16:10:00 all 31.46 0.00 1.62 0.40 0.08 66.45 16:10:00 0 30.98 0.00 1.83 0.24 0.08 66.87 16:10:00 1 32.16 0.00 1.54 0.74 0.08 65.48 16:10:00 2 30.98 0.00 1.66 0.15 0.08 67.13 16:10:00 3 33.07 0.00 1.57 0.22 0.08 65.06 16:10:00 4 33.61 0.00 1.53 0.50 0.08 64.28 16:10:00 5 31.27 0.00 1.53 0.47 0.08 66.65 16:10:00 6 31.47 0.00 1.55 0.26 0.08 66.64 16:10:00 7 28.11 0.00 1.71 0.61 0.08 69.48 Average: all 36.13 0.00 1.77 0.25 0.08 61.77 Average: 0 33.95 0.00 1.81 0.18 0.08 63.98 Average: 1 36.37 0.00 1.86 0.30 0.08 61.39 Average: 2 36.80 0.00 1.95 0.20 0.09 60.95 Average: 3 38.85 0.00 1.92 0.24 0.09 58.90 Average: 4 36.18 0.00 1.62 0.39 0.08 61.73 Average: 5 34.17 0.00 1.67 0.22 0.08 63.86 Average: 6 36.57 0.00 1.65 0.20 0.08 61.49 Average: 7 36.13 0.00 1.68 0.28 0.08 61.83