---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-4005 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 8.9G 30G 23% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 507 5023 1 2414 7145 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:52:cd:72 brd ff:ff:ff:ff:ff:ff inet 10.30.171.114/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fe52:cd72/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a9:97:ec:9d 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-2c-2g-4005) 11/03/24 _x86_64_ (2 CPU) 06:46:30 LINUX RESTART (2 CPU) 06:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:48:01 270.39 150.30 120.09 0.00 11608.63 10684.44 0.00 06:49:01 66.18 0.40 65.78 0.00 31.73 10221.35 0.00 06:50:01 12.01 1.15 10.86 0.00 145.71 443.66 0.00 Average: 116.21 50.62 65.58 0.00 3929.33 7116.51 0.00 06:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:48:01 5297904 7346512 443436 5.45 64452 2153196 1116996 12.16 700512 1902092 154752 06:49:01 5194444 7357248 425540 5.23 70080 2254888 1105592 12.04 717792 1975440 2184 06:50:01 5184240 7353632 429088 5.27 71228 2260292 1103308 12.01 729808 1974096 3276 Average: 5225529 7352464 432688 5.32 68587 2222792 1108632 12.07 716037 1950543 53404 06:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:48:01 ens3 371.63 229.41 1571.55 67.67 0.00 0.00 0.00 0.00 06:48:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 06:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 ens3 49.55 40.53 287.86 7.45 0.00 0.00 0.00 0.00 06:49:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 06:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 ens3 42.13 35.08 135.19 8.84 0.00 0.00 0.00 0.00 06:50:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 06:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 154.45 101.68 664.94 27.99 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.12 0.12 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-2c-2g-4005) 11/03/24 _x86_64_ (2 CPU) 06:46:30 LINUX RESTART (2 CPU) 06:47:01 CPU %user %nice %system %iowait %steal %idle 06:48:01 all 34.65 17.15 14.57 7.11 0.09 26.42 06:48:01 0 38.27 17.86 14.56 6.76 0.10 22.45 06:48:01 1 31.02 16.45 14.57 7.47 0.08 30.41 06:49:01 all 26.07 0.00 1.75 4.14 0.07 67.97 06:49:01 0 27.98 0.00 1.65 3.77 0.07 66.53 06:49:01 1 24.16 0.00 1.85 4.51 0.07 69.40 06:50:01 all 21.49 0.00 1.36 0.32 0.06 76.77 06:50:01 0 32.66 0.00 1.58 0.63 0.07 65.06 06:50:01 1 10.35 0.00 1.13 0.02 0.05 88.46 Average: all 27.38 5.68 5.86 3.85 0.07 57.17 Average: 0 32.96 5.92 5.91 3.71 0.08 51.42 Average: 1 21.79 5.43 5.81 3.98 0.07 62.92