---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5220 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 9.6G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 598 12196 1 3201 15059 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:08:4a:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.171.34/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fe08:4af6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2b:86:c3:92 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-5220) 01/26/25 _x86_64_ (4 CPU) 02:57:04 LINUX RESTART (4 CPU) 02:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:59:01 147.20 55.13 92.07 0.00 1573.83 30422.25 0.00 03:00:01 63.39 0.87 62.52 0.00 81.59 8367.27 0.00 Average: 104.94 27.77 77.17 0.00 821.44 19302.11 0.00 02:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:59:01 12733744 15431200 544920 3.33 72116 2817232 1304964 7.49 877172 2486368 85248 03:00:01 12498724 15427452 534080 3.26 91492 3010604 1303616 7.48 889684 2676216 121208 Average: 12616234 15429326 539500 3.29 81804 2913918 1304290 7.48 883428 2581292 103228 02:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 1.63 1.63 0.14 0.14 0.00 0.00 0.00 0.00 02:59:01 ens3 59.07 48.60 695.44 6.71 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 03:00:01 ens3 37.19 34.94 274.34 9.23 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 1.45 1.45 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 48.04 41.72 483.12 7.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5220) 01/26/25 _x86_64_ (4 CPU) 02:57:04 LINUX RESTART (4 CPU) 02:58:02 CPU %user %nice %system %iowait %steal %idle 02:59:01 all 43.29 4.13 5.29 3.42 0.14 43.73 02:59:01 0 44.79 4.14 5.61 5.94 0.21 39.32 02:59:01 1 46.77 4.39 5.18 1.22 0.10 42.33 02:59:01 2 35.20 3.86 5.25 2.81 0.14 52.75 02:59:01 3 46.43 4.15 5.11 3.69 0.10 40.51 03:00:01 all 19.13 0.00 1.37 2.70 0.06 76.74 03:00:01 0 3.47 0.00 0.99 3.33 0.07 92.15 03:00:01 1 44.20 0.00 2.41 0.92 0.10 52.37 03:00:01 2 20.63 0.00 1.25 6.41 0.05 71.66 03:00:01 3 8.20 0.00 0.82 0.13 0.03 90.81 Average: all 31.06 2.04 3.30 3.05 0.10 60.45 Average: 0 23.90 2.05 3.27 4.62 0.14 66.02 Average: 1 45.47 2.16 3.77 1.07 0.10 47.43 Average: 2 27.82 1.90 3.22 4.64 0.09 62.33 Average: 3 27.06 2.05 2.94 1.89 0.07 66.00