---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6335 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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 Retbleed: Vulnerable 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; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.5G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 678 12073 1 3245 14980 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:6c:d2:68 brd ff:ff:ff:ff:ff:ff inet 10.30.170.5/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe6c:d268/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d6:8c:17:d1 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6335) 01/29/25 _x86_64_ (4 CPU) 14:10:45 LINUX RESTART (4 CPU) 14:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:12:01 415.15 149.86 265.29 0.00 11884.95 47169.74 0.00 14:13:01 296.95 51.15 245.80 0.00 2553.68 13520.58 0.00 14:14:01 40.09 13.40 26.70 0.00 675.49 13002.10 0.00 14:15:01 3.82 0.22 3.60 0.00 26.39 1132.56 0.00 14:16:01 52.34 6.13 46.21 0.00 4616.56 7656.99 0.00 Average: 161.67 44.15 117.52 0.00 3951.24 16495.78 0.00 14:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:12:01 13437704 15403448 584668 3.57 58084 2112344 1339564 7.69 816060 1867724 140420 14:13:01 12249772 14756604 1206912 7.37 86216 2600208 1853016 10.63 1507704 2313656 296120 14:14:01 11061480 13708388 2253420 13.76 89920 2729428 2806832 16.10 2691484 2307700 31808 14:15:01 9972488 12621260 3340224 20.39 90020 2731024 3832320 21.99 3777820 2308084 360 14:16:01 12405664 15379016 572708 3.50 98200 3038876 1313188 7.53 1215724 2420560 2144 Average: 11825422 14373743 1591586 9.72 84488 2642376 2228984 12.79 2001758 2243545 94170 14:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 14:12:01 ens3 385.27 275.39 1979.80 75.01 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 14:13:01 ens3 295.90 246.63 4357.42 32.47 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 14:14:01 ens3 104.52 92.55 1314.05 12.34 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:15:01 ens3 1.78 1.65 0.32 0.33 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 14:16:01 ens3 154.12 94.53 2117.55 14.73 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 Average: lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 188.32 142.15 1953.84 26.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6335) 01/29/25 _x86_64_ (4 CPU) 14:10:45 LINUX RESTART (4 CPU) 14:11:01 CPU %user %nice %system %iowait %steal %idle 14:12:01 all 18.87 16.28 15.46 6.23 0.16 43.00 14:12:01 0 14.20 17.73 16.63 5.84 0.12 45.48 14:12:01 1 19.01 15.75 14.87 7.07 0.20 43.10 14:12:01 2 21.15 15.97 15.54 5.79 0.15 41.40 14:12:01 3 21.07 15.69 14.83 6.21 0.15 42.04 14:13:01 all 40.95 2.50 4.02 5.55 0.11 46.86 14:13:01 0 50.34 2.41 4.70 4.05 0.12 38.38 14:13:01 1 45.81 1.50 3.20 3.18 0.10 46.20 14:13:01 2 32.08 2.81 4.41 8.23 0.13 52.33 14:13:01 3 35.53 3.30 3.75 6.74 0.10 50.58 14:14:01 all 78.50 0.00 1.85 0.83 0.12 18.71 14:14:01 0 87.43 0.00 1.78 0.27 0.12 10.40 14:14:01 1 82.29 0.00 1.97 0.37 0.13 15.23 14:14:01 2 76.71 0.00 1.50 2.05 0.10 19.65 14:14:01 3 67.52 0.00 2.14 0.61 0.12 29.61 14:15:01 all 56.17 0.00 0.55 0.10 0.08 43.10 14:15:01 0 59.44 0.00 0.55 0.00 0.08 39.93 14:15:01 1 52.88 0.00 0.42 0.00 0.10 46.60 14:15:01 2 63.95 0.00 0.82 0.00 0.08 35.15 14:15:01 3 48.38 0.00 0.42 0.42 0.07 50.72 14:16:01 all 13.66 0.00 1.84 1.78 0.05 82.67 14:16:01 0 12.98 0.00 2.01 2.81 0.05 82.16 14:16:01 1 18.97 0.00 2.04 1.59 0.05 77.35 14:16:01 2 11.74 0.00 1.25 1.22 0.05 85.74 14:16:01 3 10.96 0.00 2.05 1.50 0.05 85.44 Average: all 41.65 3.73 4.72 2.89 0.10 46.92 Average: 0 44.97 3.97 5.08 2.58 0.10 43.30 Average: 1 43.82 3.42 4.47 2.43 0.12 45.74 Average: 2 41.13 3.75 4.69 3.45 0.10 46.88 Average: 3 36.67 3.77 4.61 3.09 0.10 51.77