---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-50090 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: 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: 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 18G 138G 12% / 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 746 18307 4 13038 30878 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:a9:31:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.101/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83457sec preferred_lft 83457sec inet6 fe80::f816:3eff:fea9:31b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:29:a0:7a:f6 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 inet6 fe80::42:29ff:fea0:7af6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-50090) 08/07/25 _x86_64_ (8 CPU) 00:54:57 LINUX RESTART (8 CPU) 01:00:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:03 14.12 0.62 12.32 1.18 584.94 3983.24 48178.72 01:20:09 7.30 0.24 6.48 0.57 7.80 2924.17 1536.53 01:30:09 31.76 0.26 15.74 15.76 8.11 13041.09 501943.94 01:40:01 30.34 1.85 27.04 1.45 316.00 10690.50 4421.32 Average: 20.80 0.74 15.33 4.73 228.89 7631.62 139017.42 01:00:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:03 23390044 28252392 4049916 12.32 162504 4874116 4893536 14.43 1103736 7867260 31508 01:20:09 21932488 27589776 4706412 14.32 193316 5569816 4939020 14.56 1297444 9038712 204 01:30:09 17998112 28049832 4229344 12.87 241036 9750328 4359664 12.86 2575684 11526648 422576 01:40:01 18955504 31633088 630640 1.92 273312 12229060 1258212 3.71 3418280 9561360 4972 Average: 20569037 28881272 3404078 10.36 217542 8105830 3862608 11.39 2098786 9498495 114815 01:00:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:03 lo 5.68 5.68 0.55 0.55 0.00 0.00 0.00 0.00 01:10:03 ens3 55.77 43.99 340.46 11.88 0.00 0.00 0.00 0.00 01:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:09 lo 1.30 1.30 0.13 0.13 0.00 0.00 0.00 0.00 01:20:09 ens3 38.81 31.59 12.19 11.37 0.00 0.00 0.00 0.00 01:20:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:09 lo 4533.63 4533.63 4331.36 4331.36 0.00 0.00 0.00 0.00 01:30:09 ens3 50.96 42.38 322.70 11.78 0.00 0.00 0.00 0.00 01:30:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 85.59 85.59 81.12 81.12 0.00 0.00 0.00 0.00 01:40:01 ens3 132.99 141.89 336.62 1526.42 0.00 0.00 0.00 0.00 01:40:01 docker0 122.97 103.73 1520.28 78.71 0.00 0.00 0.00 0.00 Average: lo 1155.73 1155.73 1102.50 1102.50 0.00 0.00 0.00 0.00 Average: ens3 69.31 64.58 252.23 384.81 0.00 0.00 0.00 0.00 Average: docker0 30.29 25.55 374.50 19.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-50090) 08/07/25 _x86_64_ (8 CPU) 00:54:57 LINUX RESTART (8 CPU) 01:00:00 CPU %user %nice %system %iowait %steal %idle 01:10:03 all 40.30 0.00 1.50 0.13 0.09 57.98 01:10:03 0 39.62 0.00 1.58 0.29 0.09 58.42 01:10:03 1 39.84 0.00 1.41 0.21 0.08 58.45 01:10:03 2 44.45 0.00 1.58 0.04 0.09 53.84 01:10:03 3 42.00 0.00 1.38 0.06 0.09 56.47 01:10:03 4 38.57 0.00 1.47 0.13 0.08 59.75 01:10:03 5 36.71 0.00 1.58 0.11 0.08 61.52 01:10:03 6 39.45 0.00 1.46 0.11 0.08 58.89 01:10:03 7 41.74 0.00 1.53 0.12 0.09 56.53 01:20:09 all 36.29 0.00 1.40 0.07 0.08 62.16 01:20:09 0 34.47 0.00 1.39 0.08 0.08 63.97 01:20:09 1 38.85 0.00 1.53 0.11 0.08 59.44 01:20:09 2 30.78 0.00 1.25 0.13 0.08 67.77 01:20:09 3 38.47 0.00 1.52 0.10 0.09 59.83 01:20:09 4 37.93 0.00 1.58 0.04 0.08 60.36 01:20:09 5 38.29 0.00 1.37 0.05 0.09 60.20 01:20:09 6 37.16 0.00 1.47 0.05 0.08 61.24 01:20:09 7 34.38 0.00 1.10 0.02 0.08 64.42 01:30:09 all 18.91 0.00 1.98 0.25 0.06 78.80 01:30:09 0 17.00 0.00 1.21 0.14 0.06 81.61 01:30:09 1 28.77 0.00 3.65 0.47 0.07 67.04 01:30:09 2 26.18 0.00 4.96 0.03 0.07 68.75 01:30:09 3 20.39 0.00 2.43 0.63 0.06 76.49 01:30:09 4 13.19 0.00 0.74 0.01 0.05 86.01 01:30:09 5 13.91 0.00 0.90 0.26 0.05 84.89 01:30:09 6 18.31 0.00 1.07 0.17 0.05 80.39 01:30:09 7 13.65 0.00 0.96 0.29 0.05 85.06 01:40:01 all 10.11 0.00 1.28 0.29 0.04 88.28 01:40:01 0 6.72 0.00 0.73 0.09 0.03 92.42 01:40:01 1 10.84 0.00 1.88 0.06 0.04 87.18 01:40:01 2 16.92 0.00 2.37 0.78 0.05 79.88 01:40:01 3 13.04 0.00 1.87 0.15 0.05 84.89 01:40:01 4 12.30 0.00 1.36 0.19 0.04 86.11 01:40:01 5 6.35 0.00 0.57 0.09 0.04 92.95 01:40:01 6 8.44 0.00 0.91 0.60 0.03 90.01 01:40:01 7 6.25 0.00 0.53 0.38 0.04 92.80 Average: all 26.50 0.00 1.54 0.19 0.07 71.71 Average: 0 24.55 0.00 1.23 0.15 0.07 74.00 Average: 1 29.67 0.00 2.11 0.21 0.07 67.94 Average: 2 29.65 0.00 2.53 0.24 0.07 67.50 Average: 3 28.57 0.00 1.80 0.23 0.07 69.33 Average: 4 25.58 0.00 1.29 0.09 0.06 72.98 Average: 5 23.92 0.00 1.11 0.13 0.06 74.79 Average: 6 25.93 0.00 1.23 0.23 0.06 72.54 Average: 7 24.12 0.00 1.03 0.20 0.06 74.59