---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-773 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 11G 145G 7% / 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 684 26449 4 4957 30940 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:3a:cd:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.64/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84387sec preferred_lft 84387sec inet6 fe80::f816:3eff:fe3a:cd96/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2d:02:30:fc 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-773) 02/21/25 _x86_64_ (8 CPU) 00:00:11 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:10:01 43.67 0.04 38.12 5.51 2.97 9949.76 50553.58 00:20:11 34.31 0.01 30.13 4.18 0.26 7894.62 35487.27 Average: 38.91 0.02 34.05 4.83 1.59 8904.40 42889.97 00:00:11 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:10:01 25304932 29312608 2991312 9.10 175520 4039060 3021700 8.91 993692 6098324 12684 00:20:11 24050016 28725116 3575280 10.88 200424 4634712 3528528 10.41 1142480 7130244 189188 Average: 24677474 29018862 3283296 9.99 187972 4336886 3275114 9.66 1068086 6614284 100936 00:00:11 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:10:01 lo 2210.69 2210.69 2103.56 2103.56 0.00 0.00 0.00 0.00 00:10:01 ens3 20.98 17.36 9.30 6.25 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:11 lo 1617.23 1617.23 1538.63 1538.63 0.00 0.00 0.00 0.00 00:20:11 ens3 25.95 19.87 10.13 7.62 0.00 0.00 0.00 0.00 00:20:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1908.82 1908.82 1816.20 1816.20 0.00 0.00 0.00 0.00 Average: ens3 23.51 18.64 9.72 6.95 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-773) 02/21/25 _x86_64_ (8 CPU) 00:00:11 CPU %user %nice %system %iowait %steal %idle 00:10:01 all 34.87 0.00 1.97 0.31 0.08 62.78 00:10:01 0 36.13 0.00 1.86 0.11 0.08 61.81 00:10:01 1 41.22 0.00 2.69 0.42 0.08 55.59 00:10:01 2 33.77 0.00 2.34 0.38 0.08 63.43 00:10:01 3 35.96 0.00 2.02 0.26 0.08 61.68 00:10:01 4 37.35 0.00 1.56 0.08 0.08 60.93 00:10:01 5 32.57 0.00 1.70 0.28 0.08 65.37 00:10:01 6 31.60 0.00 1.77 0.20 0.07 66.35 00:10:01 7 30.33 0.00 1.80 0.75 0.07 67.05 00:20:11 all 35.75 0.00 1.84 0.52 0.09 61.80 00:20:11 0 35.56 0.00 1.86 0.37 0.09 62.11 00:20:11 1 35.03 0.00 1.95 0.50 0.08 62.44 00:20:11 2 37.60 0.00 1.64 0.50 0.10 60.16 00:20:11 3 34.33 0.00 1.97 0.66 0.08 62.96 00:20:11 4 36.86 0.00 1.57 0.11 0.10 61.36 00:20:11 5 33.92 0.00 1.59 0.52 0.09 63.88 00:20:11 6 34.72 0.00 1.71 0.97 0.09 62.52 00:20:11 7 37.94 0.00 2.41 0.56 0.10 58.98 Average: all 35.31 0.00 1.90 0.42 0.08 62.28 Average: 0 35.84 0.00 1.86 0.24 0.09 61.97 Average: 1 38.07 0.00 2.31 0.46 0.08 59.07 Average: 2 35.72 0.00 1.98 0.44 0.09 61.77 Average: 3 35.13 0.00 1.99 0.46 0.08 62.33 Average: 4 37.10 0.00 1.56 0.09 0.09 61.15 Average: 5 33.26 0.00 1.65 0.40 0.09 64.61 Average: 6 33.19 0.00 1.74 0.59 0.08 64.40 Average: 7 34.20 0.00 2.11 0.66 0.09 62.95