---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-70834 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 884 24820 4 6387 30740 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:36:d8:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.149/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83943sec preferred_lft 83943sec inet6 fe80::f816:3eff:fe36:d8ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:35:e3:60:68 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-70834) 09/18/25 _x86_64_ (8 CPU) 21:47:56 LINUX RESTART (8 CPU) 21:50:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:00:02 29.81 3.07 23.37 3.38 725.47 5683.48 33515.55 22:10:02 36.80 0.09 31.65 5.05 5.16 2646.16 24950.92 22:20:02 31.60 0.01 27.43 4.17 0.28 2876.25 35376.33 Average: 32.74 1.06 27.48 4.20 243.64 3735.30 31280.93 21:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:00:02 25588960 29179068 3130024 9.52 140188 3694136 3294480 9.72 871284 5975220 7196 22:10:02 24939160 29129420 3175068 9.66 179576 4207196 3236796 9.54 1002640 6429492 179992 22:20:02 24368432 29059452 3241240 9.86 203060 4643452 3264216 9.63 1125144 6838248 179252 Average: 24965517 29122647 3182111 9.68 174275 4181595 3265164 9.63 999689 6414320 122147 21:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:00:02 lo 814.77 814.77 774.61 774.61 0.00 0.00 0.00 0.00 22:00:02 ens3 111.52 83.50 950.15 18.35 0.00 0.00 0.00 0.00 22:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:02 lo 2127.87 2127.87 2026.11 2026.11 0.00 0.00 0.00 0.00 22:10:02 ens3 41.96 31.02 14.91 11.14 0.00 0.00 0.00 0.00 22:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:02 lo 1650.90 1650.90 1571.22 1571.22 0.00 0.00 0.00 0.00 22:20:02 ens3 45.24 32.17 15.83 12.39 0.00 0.00 0.00 0.00 22:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1531.18 1531.18 1457.31 1457.31 0.00 0.00 0.00 0.00 Average: ens3 66.24 48.90 326.96 13.96 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-70834) 09/18/25 _x86_64_ (8 CPU) 21:47:56 LINUX RESTART (8 CPU) 21:50:02 CPU %user %nice %system %iowait %steal %idle 22:00:02 all 35.53 0.00 1.58 0.14 0.07 62.69 22:00:02 0 34.30 0.00 1.46 0.05 0.07 64.11 22:00:02 1 37.24 0.00 1.89 0.17 0.07 60.63 22:00:02 2 37.66 0.00 1.62 0.15 0.07 60.50 22:00:02 3 35.38 0.00 1.53 0.06 0.07 62.96 22:00:02 4 33.47 0.00 1.36 0.10 0.07 65.00 22:00:02 5 32.60 0.00 1.43 0.08 0.07 65.82 22:00:02 6 33.29 0.00 1.78 0.20 0.07 64.66 22:00:02 7 40.27 0.00 1.54 0.30 0.07 57.82 22:10:02 all 39.97 0.00 1.83 0.10 0.08 58.03 22:10:02 0 38.75 0.00 1.72 0.05 0.08 59.40 22:10:02 1 39.19 0.00 2.37 0.13 0.08 58.22 22:10:02 2 39.53 0.00 1.73 0.18 0.08 58.48 22:10:02 3 42.66 0.00 1.93 0.17 0.08 55.17 22:10:02 4 40.51 0.00 1.62 0.05 0.07 57.75 22:10:02 5 43.75 0.00 1.56 0.05 0.08 54.57 22:10:02 6 37.34 0.00 1.88 0.07 0.07 60.64 22:10:02 7 38.07 0.00 1.81 0.06 0.08 59.99 22:20:02 all 37.38 0.00 1.80 0.08 0.07 60.67 22:20:02 0 35.21 0.00 1.67 0.06 0.07 62.99 22:20:02 1 36.30 0.00 2.13 0.05 0.07 61.45 22:20:02 2 38.61 0.00 1.60 0.05 0.07 59.66 22:20:02 3 41.52 0.00 1.92 0.12 0.08 56.35 22:20:02 4 37.59 0.00 1.71 0.11 0.07 60.51 22:20:02 5 35.42 0.00 1.71 0.05 0.07 62.75 22:20:02 6 38.78 0.00 1.90 0.09 0.07 59.16 22:20:02 7 35.65 0.00 1.71 0.08 0.08 62.48 Average: all 37.63 0.00 1.73 0.10 0.07 60.46 Average: 0 36.09 0.00 1.62 0.06 0.07 62.17 Average: 1 37.58 0.00 2.13 0.12 0.08 60.10 Average: 2 38.60 0.00 1.65 0.13 0.07 59.55 Average: 3 39.85 0.00 1.79 0.12 0.07 58.16 Average: 4 37.19 0.00 1.56 0.09 0.07 61.09 Average: 5 37.25 0.00 1.57 0.06 0.07 61.05 Average: 6 36.47 0.00 1.85 0.12 0.07 61.49 Average: 7 38.00 0.00 1.68 0.15 0.07 60.10