---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-26896 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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 9.7G 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 695 11749 1 3553 14963 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:0c:ba:08 brd ff:ff:ff:ff:ff:ff inet 10.30.171.50/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe0c:ba08/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f1:bc:e2:ff 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-26896) 09/24/24 _x86_64_ (4 CPU) 05:26:19 LINUX RESTART (4 CPU) 05:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:28:01 266.57 82.42 184.15 0.00 2493.45 17155.29 0.00 05:29:01 224.49 48.47 176.02 0.00 2980.47 22064.65 0.00 05:30:01 25.58 1.95 23.63 0.00 116.91 19788.84 0.00 05:31:01 20.95 3.68 17.26 0.00 126.91 14456.12 0.00 Average: 134.40 34.13 100.27 0.00 1429.50 18366.38 0.00 05:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:28:01 13336568 15407420 575676 3.51 70456 2196388 1308376 7.51 836580 1934928 185288 05:29:01 12067320 14683368 1280736 7.82 87160 2702844 1879564 10.78 1675624 2322788 298220 05:30:01 11634352 14330580 1633104 9.97 89752 2773620 2170504 12.45 2094524 2330628 44596 05:31:01 10667244 13670064 2292728 14.00 96060 3059984 2783948 15.97 2786428 2586600 248588 Average: 11926371 14522858 1445561 8.82 85857 2683209 2035598 11.68 1848289 2293736 194173 05:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:28:01 ens3 154.42 111.90 1019.87 22.01 0.00 0.00 0.00 0.00 05:28:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 05:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 ens3 367.28 301.33 5238.08 41.36 0.00 0.00 0.00 0.00 05:29:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 ens3 54.51 48.81 258.01 11.79 0.00 0.00 0.00 0.00 05:30:01 lo 2.92 2.92 0.24 0.24 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 ens3 220.11 135.23 2837.86 16.08 0.00 0.00 0.00 0.00 05:31:01 lo 814.26 814.26 776.36 776.36 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 199.09 149.32 2338.57 22.81 0.00 0.00 0.00 0.00 Average: lo 204.85 204.85 194.20 194.20 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-26896) 09/24/24 _x86_64_ (4 CPU) 05:26:19 LINUX RESTART (4 CPU) 05:27:01 CPU %user %nice %system %iowait %steal %idle 05:28:01 all 17.91 12.16 9.26 3.57 0.11 56.99 05:28:01 0 17.52 12.56 9.19 5.23 0.12 55.39 05:28:01 1 15.22 12.71 9.60 3.64 0.10 58.74 05:28:01 2 21.38 11.14 8.38 2.65 0.10 56.35 05:28:01 3 17.53 12.23 9.85 2.78 0.12 57.49 05:29:01 all 47.54 0.00 2.41 2.41 0.09 47.56 05:29:01 0 46.50 0.00 1.89 2.37 0.08 49.16 05:29:01 1 44.29 0.00 2.74 4.45 0.10 48.41 05:29:01 2 52.19 0.00 2.95 1.28 0.10 43.48 05:29:01 3 47.13 0.00 2.04 1.52 0.08 49.22 05:30:01 all 69.42 0.00 1.67 0.81 0.10 27.99 05:30:01 0 65.07 0.00 1.78 0.82 0.10 32.23 05:30:01 1 74.51 0.00 1.52 0.95 0.10 22.93 05:30:01 2 62.62 0.00 1.94 0.23 0.10 35.10 05:30:01 3 75.53 0.00 1.44 1.26 0.08 21.69 05:31:01 all 75.43 0.00 2.15 0.23 0.13 22.06 05:31:01 0 76.38 0.00 1.84 0.05 0.12 21.61 05:31:01 1 76.78 0.00 1.97 0.25 0.12 20.87 05:31:01 2 72.84 0.00 2.03 0.10 0.13 24.90 05:31:01 3 75.74 0.00 2.76 0.52 0.13 20.85 Average: all 52.58 3.03 3.87 1.76 0.11 38.65 Average: 0 51.38 3.13 3.67 2.12 0.10 39.59 Average: 1 52.67 3.18 3.96 2.33 0.11 37.76 Average: 2 52.30 2.77 3.82 1.06 0.11 39.94 Average: 3 53.98 3.06 4.02 1.52 0.10 37.32