---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3379 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 12G 66G 15% / 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 15997 722 9793 1 5480 14935 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:3c:38:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.170.37/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fe3c:38d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:97:9d:80:39 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-3379) 12/17/24 _x86_64_ (4 CPU) 10:20:39 LINUX RESTART (4 CPU) 10:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:22:01 318.15 141.69 176.45 0.00 10792.20 44728.81 0.00 10:23:01 83.57 27.66 55.91 0.00 1778.24 9597.62 0.00 10:24:01 62.26 13.41 48.84 0.00 926.78 18305.22 0.00 10:25:01 46.29 1.35 44.94 0.00 34.26 42515.45 0.00 10:26:01 62.20 0.77 61.43 0.00 46.78 54432.12 0.00 Average: 114.49 36.98 77.51 0.00 2715.56 33916.53 0.00 10:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:01 13451296 15360828 629564 3.84 55148 2061172 1322968 7.59 849832 1824296 101892 10:23:01 12543648 14978160 988996 6.04 81992 2535308 1576404 9.04 1260080 2274660 347980 10:24:01 11517872 14319560 1642252 10.03 95852 2863948 2092456 12.00 2027580 2501520 147096 10:25:01 9056056 14202704 1757772 10.73 117792 5095352 2183640 12.53 2822224 4077244 1147592 10:26:01 10274012 15388340 564680 3.45 123292 5058984 1244480 7.14 1164368 4511176 2796 Average: 11368577 14849918 1116653 6.82 94815 3522953 1683990 9.66 1624817 3037779 349471 10:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:01 ens3 346.76 228.48 1551.73 65.80 0.00 0.00 0.00 0.00 10:22:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 297.07 217.86 4257.91 32.54 0.00 0.00 0.00 0.00 10:23:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 374.82 298.32 3086.32 53.61 0.00 0.00 0.00 0.00 10:24:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 249.46 186.05 948.20 49.11 0.00 0.00 0.00 0.00 10:25:01 lo 0.87 0.87 0.06 0.06 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 237.57 209.00 996.13 56.47 0.00 0.00 0.00 0.00 10:26:01 lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 301.13 227.94 2168.02 51.51 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.07 0.07 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3379) 12/17/24 _x86_64_ (4 CPU) 10:20:39 LINUX RESTART (4 CPU) 10:21:01 CPU %user %nice %system %iowait %steal %idle 10:22:01 all 15.90 15.85 12.74 12.11 0.19 43.20 10:22:01 0 17.94 14.51 12.49 14.10 0.17 40.79 10:22:01 1 10.97 18.03 13.41 17.49 0.22 39.87 10:22:01 2 17.83 14.90 12.84 10.49 0.15 43.79 10:22:01 3 16.86 15.97 12.22 6.35 0.24 48.36 10:23:01 all 25.77 0.05 1.79 5.83 0.08 66.49 10:23:01 0 20.60 0.05 0.94 0.58 0.07 77.76 10:23:01 1 21.13 0.05 1.73 2.58 0.05 74.46 10:23:01 2 48.14 0.02 2.98 4.35 0.13 44.37 10:23:01 3 13.14 0.07 1.50 15.86 0.08 69.35 10:24:01 all 67.12 0.00 2.60 4.81 0.14 25.32 10:24:01 0 71.13 0.00 2.13 5.33 0.14 21.27 10:24:01 1 74.35 0.00 2.19 1.73 0.14 21.60 10:24:01 2 59.67 0.00 3.04 6.26 0.14 30.89 10:24:01 3 63.42 0.00 3.04 5.90 0.15 27.49 10:25:01 all 37.08 0.00 2.22 1.83 0.08 58.79 10:25:01 0 56.93 0.00 3.82 0.62 0.10 38.52 10:25:01 1 38.65 0.00 2.13 2.70 0.07 56.46 10:25:01 2 29.37 0.00 1.78 0.23 0.08 68.54 10:25:01 3 23.37 0.00 1.17 3.75 0.07 71.64 10:26:01 all 31.33 0.00 2.42 30.86 0.42 34.97 10:26:01 0 31.09 0.00 2.13 25.69 0.21 40.88 10:26:01 1 34.97 0.00 2.29 37.98 0.63 24.13 10:26:01 2 29.30 0.00 2.52 33.13 0.53 34.52 10:26:01 3 30.01 0.00 2.73 26.69 0.31 40.26 Average: all 35.41 3.18 4.35 10.97 0.18 45.89 Average: 0 39.52 2.91 4.30 9.16 0.14 43.97 Average: 1 35.91 3.63 4.35 12.32 0.22 43.56 Average: 2 36.87 2.99 4.63 10.78 0.21 44.52 Average: 3 29.35 3.20 4.13 11.64 0.17 51.52