---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-675 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 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 615 12204 1 3177 15042 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:78:91:74 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 86224sec preferred_lft 86224sec inet6 fe80::f816:3eff:fe78:9174/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:42:6a:6b:74 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-675) 01/11/25 _x86_64_ (4 CPU) 00:56:40 LINUX RESTART (4 CPU) 00:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:58:01 262.29 171.87 90.42 0.00 12171.84 61103.42 0.00 00:59:01 74.73 16.86 57.86 0.00 1025.52 12123.84 0.00 Average: 168.50 94.36 74.14 0.00 6598.22 36611.59 0.00 00:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:58:01 11642060 14146752 1832020 11.18 60268 2643052 2545544 14.60 2115904 2340464 200280 00:59:01 12653768 15469672 494332 3.02 85416 2912692 1219408 7.00 840564 2580096 177212 Average: 12147914 14808212 1163176 7.10 72842 2777872 1882476 10.80 1478234 2460280 188746 00:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:58:01 ens3 404.50 273.42 4128.76 53.34 0.00 0.00 0.00 0.00 00:58:01 lo 3.15 3.15 0.29 0.29 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 ens3 98.40 71.79 902.96 11.30 0.00 0.00 0.00 0.00 00:59:01 lo 1.23 1.23 0.11 0.11 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 251.44 172.60 2515.73 32.32 0.00 0.00 0.00 0.00 Average: lo 2.19 2.19 0.20 0.20 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-675) 01/11/25 _x86_64_ (4 CPU) 00:56:40 LINUX RESTART (4 CPU) 00:57:01 CPU %user %nice %system %iowait %steal %idle 00:58:01 all 53.72 11.75 13.02 2.85 0.11 18.54 00:58:01 0 52.67 11.78 12.73 5.23 0.10 17.49 00:58:01 1 54.59 11.92 11.94 1.62 0.12 19.81 00:58:01 2 52.99 11.65 14.33 1.66 0.12 19.25 00:58:01 3 54.63 11.67 13.08 2.91 0.10 17.60 00:59:01 all 18.99 1.23 2.68 2.87 0.07 74.15 00:59:01 0 22.62 0.68 2.41 0.32 0.08 73.88 00:59:01 1 2.42 1.40 2.02 7.64 0.05 86.47 00:59:01 2 11.94 1.27 2.48 1.67 0.05 82.59 00:59:01 3 38.99 1.57 3.83 1.86 0.10 53.65 Average: all 36.24 6.46 7.82 2.86 0.09 46.54 Average: 0 37.49 6.17 7.52 2.75 0.09 45.98 Average: 1 28.37 6.63 6.95 4.65 0.08 53.31 Average: 2 32.36 6.43 8.37 1.66 0.08 51.09 Average: 3 46.76 6.59 8.43 2.38 0.10 35.74