---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-780 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 901 24789 4 6400 30723 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:2f:d3:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.10/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83988sec preferred_lft 83988sec inet6 fe80::f816:3eff:fe2f:d33b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:98:11:b0:0a 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-780) 10/05/25 _x86_64_ (8 CPU) 17:58:21 LINUX RESTART (8 CPU) 18:00:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:10:12 31.81 3.86 24.79 3.16 746.72 6300.36 21767.59 18:20:14 36.58 0.09 31.59 4.89 5.19 2639.32 19355.67 18:30:16 32.40 0.01 28.13 4.26 0.28 2902.88 20284.54 Average: 33.59 1.33 28.16 4.10 252.38 3955.44 20473.92 18:00:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:10:12 25551768 29155792 3153040 9.59 144224 3700684 3710788 10.94 877728 6004832 18736 18:20:14 25003588 29038992 3265072 9.94 183836 4050804 3730288 11.00 999796 6381620 14560 18:30:16 24540008 29163720 3136248 9.54 206880 4572512 3304076 9.74 1125356 6671216 97572 Average: 25031788 29119501 3184787 9.69 178313 4108000 3581717 10.56 1000960 6352556 43623 18:00:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:10:12 lo 826.13 826.13 785.89 785.89 0.00 0.00 0.00 0.00 18:10:12 ens3 127.38 98.37 974.38 25.03 0.00 0.00 0.00 0.00 18:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:14 lo 2059.52 2059.52 1960.77 1960.77 0.00 0.00 0.00 0.00 18:20:14 ens3 47.80 33.52 18.03 13.41 0.00 0.00 0.00 0.00 18:20:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:16 lo 1624.15 1624.15 1545.50 1545.50 0.00 0.00 0.00 0.00 18:30:16 ens3 60.65 41.80 21.00 16.39 0.00 0.00 0.00 0.00 18:30:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1500.86 1500.86 1428.42 1428.42 0.00 0.00 0.00 0.00 Average: ens3 78.78 58.03 339.92 18.30 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-780) 10/05/25 _x86_64_ (8 CPU) 17:58:21 LINUX RESTART (8 CPU) 18:00:04 CPU %user %nice %system %iowait %steal %idle 18:10:12 all 36.58 0.00 1.73 0.24 0.07 61.37 18:10:12 0 33.88 0.00 1.57 0.49 0.06 63.99 18:10:12 1 37.67 0.00 1.85 0.13 0.07 60.28 18:10:12 2 40.28 0.00 1.95 0.19 0.07 57.51 18:10:12 3 36.28 0.00 1.70 0.24 0.07 61.70 18:10:12 4 33.41 0.00 1.50 0.28 0.06 64.75 18:10:12 5 35.02 0.00 1.60 0.24 0.06 63.08 18:10:12 6 36.45 0.00 1.88 0.27 0.07 61.34 18:10:12 7 39.67 0.00 1.80 0.13 0.08 58.32 18:20:14 all 34.50 0.00 1.85 0.14 0.07 63.44 18:20:14 0 32.01 0.00 1.89 0.03 0.07 65.99 18:20:14 1 35.75 0.00 2.09 0.35 0.07 61.73 18:20:14 2 37.37 0.00 2.14 0.16 0.07 60.25 18:20:14 3 34.22 0.00 1.78 0.06 0.07 63.87 18:20:14 4 35.20 0.00 1.68 0.13 0.07 62.92 18:20:14 5 32.43 0.00 1.76 0.11 0.08 65.62 18:20:14 6 36.35 0.00 1.77 0.10 0.08 61.71 18:20:14 7 32.67 0.00 1.65 0.19 0.07 65.42 18:30:16 all 36.56 0.00 1.83 0.12 0.07 61.42 18:30:16 0 33.93 0.00 1.67 0.08 0.07 64.25 18:30:16 1 36.12 0.00 1.91 0.27 0.07 61.62 18:30:16 2 39.80 0.00 1.87 0.13 0.07 58.12 18:30:16 3 36.88 0.00 2.08 0.09 0.07 60.88 18:30:16 4 39.03 0.00 1.75 0.11 0.07 59.04 18:30:16 5 32.69 0.00 1.67 0.08 0.07 65.50 18:30:16 6 37.98 0.00 1.84 0.07 0.07 60.05 18:30:16 7 36.08 0.00 1.85 0.12 0.07 61.87 Average: all 35.88 0.00 1.80 0.17 0.07 62.07 Average: 0 33.28 0.00 1.71 0.20 0.07 64.74 Average: 1 36.52 0.00 1.95 0.25 0.07 61.21 Average: 2 39.16 0.00 1.99 0.16 0.07 58.62 Average: 3 35.79 0.00 1.85 0.13 0.07 62.15 Average: 4 35.87 0.00 1.64 0.17 0.07 62.24 Average: 5 33.39 0.00 1.68 0.14 0.07 64.73 Average: 6 36.92 0.00 1.83 0.14 0.07 61.03 Average: 7 36.16 0.00 1.77 0.14 0.07 61.86