---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4747 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 640 12154 1 3202 15017 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:3d:28:6a brd ff:ff:ff:ff:ff:ff inet 10.30.171.222/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fe3d:286a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:49:55:bc:da 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-4747) 01/25/25 _x86_64_ (4 CPU) 02:17:10 LINUX RESTART (4 CPU) 02:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:19:01 156.44 60.76 95.68 0.00 1614.66 29712.53 0.00 02:20:01 64.27 0.88 63.39 0.00 85.85 9635.86 0.00 Average: 110.36 30.82 79.54 0.00 850.26 19674.20 0.00 02:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:19:01 12687016 15387816 592292 3.62 72548 2820128 1313492 7.54 927164 2487764 94684 02:20:01 12512512 15440888 524384 3.20 91200 3011048 1232884 7.07 880580 2676532 96268 Average: 12599764 15414352 558338 3.41 81874 2915588 1273188 7.30 903872 2582148 95476 02:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:19:01 ens3 64.36 54.31 704.61 7.11 0.00 0.00 0.00 0.00 02:19:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 02:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 ens3 37.11 31.04 252.90 7.99 0.00 0.00 0.00 0.00 02:20:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 50.73 42.68 478.76 7.55 0.00 0.00 0.00 0.00 Average: lo 1.43 1.43 0.13 0.13 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-4747) 01/25/25 _x86_64_ (4 CPU) 02:17:10 LINUX RESTART (4 CPU) 02:18:01 CPU %user %nice %system %iowait %steal %idle 02:19:01 all 43.78 4.91 5.45 2.89 0.10 42.87 02:19:01 0 37.87 4.54 5.21 3.02 0.10 49.26 02:19:01 1 42.95 5.69 6.04 2.86 0.09 42.37 02:19:01 2 42.06 4.83 5.77 3.78 0.08 43.48 02:19:01 3 52.25 4.60 4.77 1.91 0.12 36.35 02:20:01 all 16.55 0.00 1.28 6.25 0.06 75.86 02:20:01 0 4.60 0.00 1.22 7.09 0.07 87.03 02:20:01 1 14.56 0.00 0.97 0.79 0.05 83.63 02:20:01 2 6.41 0.00 0.85 13.42 0.05 79.26 02:20:01 3 40.86 0.00 2.07 3.67 0.08 53.30 Average: all 30.13 2.45 3.36 4.58 0.08 59.42 Average: 0 21.19 2.26 3.21 5.06 0.08 68.19 Average: 1 28.64 2.82 3.49 1.82 0.07 63.17 Average: 2 24.17 2.40 3.30 8.62 0.07 61.44 Average: 3 46.57 2.31 3.42 2.79 0.10 44.81