---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-11772 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 9.6G 29G 25% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 511 4113 1 3320 7127 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:3e:95:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.171.233/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe3e:95a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2a:70:34:7f 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-11772) 12/01/24 _x86_64_ (2 CPU) 00:01:20 LINUX RESTART (2 CPU) 00:02:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:03:01 138.54 57.72 80.82 0.00 770.85 7328.25 0.00 00:04:01 16.36 8.82 7.55 0.00 685.75 3305.72 0.00 00:05:01 123.47 9.68 113.79 0.00 884.36 23354.72 0.00 00:06:01 77.02 12.43 64.59 0.00 1118.75 8969.71 0.00 Average: 88.64 22.01 66.63 0.00 865.32 10754.92 0.00 00:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:03:01 5452440 7356472 448400 5.51 40280 2045988 1418104 15.44 716056 1757884 264 00:04:01 4686920 7227104 539656 6.63 70504 2616088 1496168 16.29 902400 2262952 514036 00:05:01 4469208 7296044 469240 5.77 87248 2856528 1146180 12.48 832800 2522132 103720 00:06:01 4256848 7339964 424532 5.22 105832 3064808 1122828 12.22 833892 2703520 118428 Average: 4716354 7304896 470457 5.78 75966 2645853 1295820 14.11 821287 2311622 184112 00:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:03:01 lo 1.68 1.68 0.16 0.16 0.00 0.00 0.00 0.00 00:03:01 ens3 231.18 133.11 1200.03 66.98 0.00 0.00 0.00 0.00 00:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:04:01 ens3 51.12 36.08 1042.17 2.95 0.00 0.00 0.00 0.00 00:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 lo 12.98 12.98 14.59 14.59 0.00 0.00 0.00 0.00 00:05:01 ens3 75.36 68.32 622.38 23.07 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 00:06:01 ens3 34.91 33.11 257.30 8.46 0.00 0.00 0.00 0.00 00:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.11 4.11 3.74 3.74 0.00 0.00 0.00 0.00 Average: ens3 97.59 67.38 778.70 25.19 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-11772) 12/01/24 _x86_64_ (2 CPU) 00:01:20 LINUX RESTART (2 CPU) 00:02:02 CPU %user %nice %system %iowait %steal %idle 00:03:01 all 10.19 15.41 11.71 3.60 0.08 59.01 00:03:01 0 9.08 15.85 12.29 2.80 0.07 59.91 00:03:01 1 11.31 14.97 11.12 4.40 0.09 58.11 00:04:01 all 16.79 0.00 1.71 2.75 0.05 78.69 00:04:01 0 7.96 0.00 0.69 3.78 0.05 87.52 00:04:01 1 25.56 0.00 2.73 1.73 0.05 69.92 00:05:01 all 33.28 0.00 3.13 8.92 0.10 54.58 00:05:01 0 22.31 0.00 2.99 12.65 0.10 61.94 00:05:01 1 44.22 0.00 3.27 5.19 0.10 47.22 00:06:01 all 35.94 0.00 3.09 6.86 0.10 54.01 00:06:01 0 42.08 0.00 3.28 3.75 0.10 50.79 00:06:01 1 29.81 0.00 2.91 9.97 0.10 57.21 Average: all 24.13 3.79 4.87 5.55 0.08 61.58 Average: 0 20.43 3.90 4.78 5.77 0.08 65.05 Average: 1 27.83 3.67 4.97 5.33 0.08 58.12