---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-20174 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 876 24815 4 6400 30748 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:a2:77:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.245/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83963sec preferred_lft 83963sec inet6 fe80::f816:3eff:fea2:778e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4b:91:8a:08 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-20174) 02/17/25 _x86_64_ (8 CPU) 13:00:12 LINUX RESTART (8 CPU) 13:10:25 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:20:25 28.87 0.13 25.01 3.73 5.99 6820.84 23018.03 13:30:15 37.89 0.00 33.22 4.67 0.23 8983.58 21908.58 13:40:02 28.72 0.09 24.99 3.64 4.43 9487.56 20388.29 Average: 31.82 0.08 27.73 4.01 3.56 8419.68 21781.42 13:10:25 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:20:25 25617876 29388784 2917096 8.88 158676 3838364 3031088 8.94 926356 5876704 12876 13:30:15 24521976 28898216 3403700 10.36 198552 4348144 3691316 10.89 1074360 6764180 30020 13:40:02 25515184 31576752 715776 2.18 218060 5949112 1307268 3.85 1671456 5059208 248 Average: 25218345 29954584 2345524 7.14 191763 4711873 2676557 7.89 1224057 5900031 14381 13:10:25 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:20:25 lo 1390.99 1390.99 1322.92 1322.92 0.00 0.00 0.00 0.00 13:20:25 ens3 49.74 34.99 21.82 14.32 0.00 0.00 0.00 0.00 13:20:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:15 lo 1776.31 1776.31 1690.02 1690.02 0.00 0.00 0.00 0.00 13:30:15 ens3 63.47 43.53 20.24 17.03 0.00 0.00 0.00 0.00 13:30:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:02 lo 894.69 894.69 831.21 831.21 0.00 0.00 0.00 0.00 13:40:02 ens3 154.67 151.18 234.23 979.17 0.00 0.00 0.00 0.00 13:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1355.23 1355.23 1282.62 1282.62 0.00 0.00 0.00 0.00 Average: ens3 88.93 76.18 91.40 333.67 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-20174) 02/17/25 _x86_64_ (8 CPU) 13:00:12 LINUX RESTART (8 CPU) 13:10:25 CPU %user %nice %system %iowait %steal %idle 13:20:25 all 34.10 0.00 1.68 0.30 0.07 63.85 13:20:25 0 30.86 0.00 1.58 0.47 0.07 67.02 13:20:25 1 35.28 0.00 2.05 0.30 0.07 62.30 13:20:25 2 34.83 0.00 1.73 0.45 0.07 62.92 13:20:25 3 33.10 0.00 1.39 0.12 0.07 65.32 13:20:25 4 36.23 0.00 1.81 0.38 0.07 61.51 13:20:25 5 33.48 0.00 1.80 0.28 0.07 64.37 13:20:25 6 34.64 0.00 1.53 0.17 0.07 63.59 13:20:25 7 34.38 0.00 1.59 0.20 0.07 63.75 13:30:15 all 37.64 0.00 1.98 0.34 0.08 59.96 13:30:15 0 37.84 0.00 1.76 0.62 0.08 59.69 13:30:15 1 37.43 0.00 2.05 0.19 0.08 60.24 13:30:15 2 44.89 0.00 2.23 0.40 0.08 52.39 13:30:15 3 37.57 0.00 2.31 0.35 0.08 59.69 13:30:15 4 39.21 0.00 2.35 0.54 0.08 57.82 13:30:15 5 36.48 0.00 1.98 0.25 0.08 61.22 13:30:15 6 35.77 0.00 1.71 0.13 0.08 62.31 13:30:15 7 31.93 0.00 1.46 0.24 0.07 66.30 13:40:02 all 23.55 0.00 1.32 0.28 0.06 74.80 13:40:02 0 21.33 0.00 1.27 0.10 0.05 77.26 13:40:02 1 26.47 0.00 1.59 0.30 0.07 71.57 13:40:02 2 25.75 0.00 1.46 0.47 0.06 72.26 13:40:02 3 22.96 0.00 1.23 0.12 0.06 75.64 13:40:02 4 23.68 0.00 1.26 0.42 0.05 74.59 13:40:02 5 22.44 0.00 1.37 0.26 0.06 75.86 13:40:02 6 24.58 0.00 1.26 0.25 0.06 73.85 13:40:02 7 21.18 0.00 1.13 0.28 0.06 77.34 Average: all 31.80 0.00 1.66 0.30 0.07 66.17 Average: 0 30.03 0.00 1.54 0.40 0.07 67.96 Average: 1 33.09 0.00 1.90 0.27 0.07 64.67 Average: 2 35.18 0.00 1.81 0.44 0.07 62.50 Average: 3 31.24 0.00 1.64 0.19 0.07 66.86 Average: 4 33.08 0.00 1.81 0.45 0.07 64.60 Average: 5 30.83 0.00 1.72 0.26 0.07 67.12 Average: 6 31.70 0.00 1.50 0.18 0.07 66.55 Average: 7 29.21 0.00 1.40 0.24 0.07 69.08