---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-2453 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 17G 139G 11% / 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 714 19437 4 11940 30910 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:a7:5b:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.125/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84470sec preferred_lft 84470sec inet6 fe80::f816:3eff:fea7:5b17/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:94:fa:1d:4f 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::42:94ff:fefa:1d4f/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-2453) 08/19/25 _x86_64_ (8 CPU) 00:23:56 LINUX RESTART (8 CPU) 00:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:40:01 7.51 0.07 7.01 0.44 2.13 2481.91 432.27 00:50:08 33.31 2.23 30.08 1.00 323.57 22340.54 893.70 Average: 20.49 1.16 18.62 0.72 163.86 12473.47 664.43 00:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:40:01 23940356 29166356 3136652 9.54 144464 5273704 3289452 9.70 1207056 7197460 537752 00:50:08 20160732 31703716 571256 1.74 203764 11288376 1360992 4.01 3348004 8563660 304 Average: 22050544 30435036 1853954 5.64 174114 8281040 2325222 6.86 2277530 7880560 269028 00:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:40:01 lo 1.79 1.79 0.16 0.16 0.00 0.00 0.00 0.00 00:40:01 ens3 48.78 39.19 235.32 11.73 0.00 0.00 0.00 0.00 00:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:08 lo 4436.33 4436.33 4236.35 4236.35 0.00 0.00 0.00 0.00 00:50:08 ens3 116.01 97.11 332.22 1200.00 0.00 0.00 0.00 0.00 00:50:08 docker0 62.38 63.89 1189.43 66.43 0.00 0.00 0.00 0.00 00:50:08 vethe095b39 60.14 60.54 1190.11 6.27 0.00 0.00 0.00 0.10 Average: lo 2232.96 2232.96 2131.53 2131.53 0.00 0.00 0.00 0.00 Average: ens3 82.60 68.33 284.07 609.59 0.00 0.00 0.00 0.00 Average: docker0 31.39 32.15 598.44 33.42 0.00 0.00 0.00 0.00 Average: vethe095b39 30.26 30.46 598.79 3.15 0.00 0.00 0.00 0.05 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-2453) 08/19/25 _x86_64_ (8 CPU) 00:23:56 LINUX RESTART (8 CPU) 00:30:01 CPU %user %nice %system %iowait %steal %idle 00:40:01 all 34.96 0.00 1.39 0.13 0.08 63.44 00:40:01 0 31.00 0.00 1.14 0.04 0.07 67.75 00:40:01 1 35.81 0.00 1.47 0.15 0.08 62.48 00:40:01 2 38.42 0.00 1.48 0.01 0.07 60.01 00:40:01 3 36.55 0.00 1.54 0.06 0.07 61.78 00:40:01 4 34.63 0.00 1.42 0.69 0.08 63.19 00:40:01 5 34.80 0.00 1.58 0.06 0.08 63.49 00:40:01 6 36.23 0.00 1.29 0.02 0.08 62.39 00:40:01 7 32.21 0.00 1.24 0.01 0.07 66.48 00:50:08 all 15.98 0.00 1.94 0.34 0.04 81.70 00:50:08 0 13.23 0.00 0.87 0.51 0.04 85.34 00:50:08 1 20.76 0.00 2.48 0.73 0.05 75.98 00:50:08 2 15.51 0.00 2.05 0.49 0.04 81.89 00:50:08 3 16.85 0.00 2.40 0.14 0.05 80.55 00:50:08 4 14.53 0.00 1.13 0.32 0.04 83.98 00:50:08 5 21.46 0.00 2.67 0.05 0.04 75.77 00:50:08 6 14.18 0.00 2.89 0.33 0.04 82.55 00:50:08 7 11.31 0.00 1.03 0.15 0.04 87.48 Average: all 25.41 0.00 1.67 0.24 0.06 72.62 Average: 0 22.06 0.00 1.00 0.28 0.05 76.61 Average: 1 28.24 0.00 1.98 0.45 0.07 69.27 Average: 2 26.90 0.00 1.77 0.26 0.06 71.02 Average: 3 26.65 0.00 1.98 0.10 0.06 71.22 Average: 4 24.52 0.00 1.28 0.50 0.06 73.64 Average: 5 28.09 0.00 2.13 0.05 0.06 69.66 Average: 6 25.16 0.00 2.09 0.18 0.06 72.51 Average: 7 21.69 0.00 1.13 0.08 0.05 77.05