---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6936 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: 2800.000 BogoMIPS: 5600.00 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 45M 45M 0 100% /snap/snapd/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 741 11695 1 3560 14916 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:65:5a:b2 brd ff:ff:ff:ff:ff:ff inet 10.30.170.242/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe65:5ab2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:94:26:04:8f 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-6936) 01/31/25 _x86_64_ (4 CPU) 07:16:30 LINUX RESTART (4 CPU) 07:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:18:01 357.54 81.24 276.30 0.00 1738.11 11214.55 0.00 07:19:01 307.25 41.76 265.49 0.00 2615.56 16764.67 0.00 07:20:01 44.78 11.80 32.98 0.00 632.69 12534.44 0.00 07:21:01 3.85 0.00 3.85 0.00 0.00 456.46 0.00 Average: 178.35 33.70 144.66 0.00 1246.59 10242.53 0.00 07:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:18:01 13335740 15421720 558896 3.41 69892 2211596 1308432 7.51 835516 1934572 166408 07:19:01 11107744 13873844 2087764 12.74 89300 2835296 2990772 17.16 2578952 2359140 328932 07:20:01 10791564 13621604 2339624 14.28 91196 2892996 2892484 16.59 2920952 2329460 8960 07:21:01 6886144 9725732 6235188 38.06 91400 2901588 6920116 39.70 6809092 2338052 5856 Average: 10530298 13160725 2805368 17.13 85447 2710369 3527951 20.24 3286128 2240306 127539 07:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 ens3 297.83 198.70 2052.19 54.66 0.00 0.00 0.00 0.00 07:18:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 07:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 ens3 336.46 282.34 4493.33 42.91 0.00 0.00 0.00 0.00 07:19:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 ens3 56.31 49.18 254.63 10.11 0.00 0.00 0.00 0.00 07:20:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 07:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 ens3 9.42 8.48 1.91 2.73 0.00 0.00 0.00 0.00 07:21:01 lo 1.27 1.27 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 Average: ens3 175.00 134.67 1700.51 27.60 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6936) 01/31/25 _x86_64_ (4 CPU) 07:16:30 LINUX RESTART (4 CPU) 07:17:01 CPU %user %nice %system %iowait %steal %idle 07:18:01 all 19.98 12.95 10.87 2.96 0.11 53.13 07:18:01 0 15.08 13.79 11.03 2.15 0.12 57.83 07:18:01 1 17.12 12.38 10.40 5.09 0.12 54.89 07:18:01 2 33.57 11.85 11.17 2.72 0.10 40.59 07:18:01 3 14.15 13.80 10.85 1.89 0.10 59.20 07:19:01 all 50.26 0.00 2.97 2.47 0.10 44.21 07:19:01 0 42.83 0.00 2.15 1.28 0.08 53.66 07:19:01 1 41.97 0.00 2.77 6.56 0.10 48.59 07:19:01 2 62.61 0.00 2.44 0.72 0.08 34.15 07:19:01 3 53.55 0.00 4.51 1.35 0.12 40.47 07:20:01 all 65.00 0.00 1.39 1.23 0.10 32.30 07:20:01 0 65.32 0.00 1.64 0.10 0.10 32.84 07:20:01 1 67.39 0.00 1.27 0.90 0.08 30.35 07:20:01 2 60.05 0.00 1.76 2.41 0.10 35.68 07:20:01 3 67.23 0.00 0.87 1.49 0.10 30.31 07:21:01 all 10.52 0.00 0.76 0.07 0.07 88.58 07:21:01 0 9.34 0.00 0.44 0.07 0.07 90.09 07:21:01 1 16.62 0.00 1.82 0.08 0.08 81.39 07:21:01 2 7.57 0.00 0.43 0.00 0.07 91.93 07:21:01 3 8.58 0.00 0.35 0.12 0.07 90.89 Average: all 36.42 3.24 3.99 1.68 0.09 54.58 Average: 0 33.16 3.44 3.81 0.90 0.09 58.59 Average: 1 35.78 3.09 4.06 3.14 0.10 53.83 Average: 2 40.92 2.96 3.95 1.46 0.09 50.63 Average: 3 35.80 3.46 4.14 1.21 0.10 55.29