---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-24032 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: 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 9.9G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 661 11555 1 3780 14996 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:be:27:08 brd ff:ff:ff:ff:ff:ff inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:febe:2708/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:af:97:c5:40 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-24032) 09/19/24 _x86_64_ (4 CPU) 07:14:51 LINUX RESTART (4 CPU) 07:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:16:01 333.88 149.86 184.02 0.00 11721.95 46641.45 0.00 07:17:01 114.71 35.48 79.24 0.00 1299.78 11502.23 0.00 07:18:01 78.95 0.87 78.09 0.00 52.79 21161.81 0.00 07:19:01 43.76 0.03 43.73 0.00 0.27 13740.38 0.00 07:20:01 29.08 2.33 26.75 0.00 200.63 2963.91 0.00 Average: 119.36 37.34 82.02 0.00 2624.77 19110.20 0.00 07:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:16:01 13544644 15430816 563248 3.44 51692 2043112 1289440 7.40 778420 1807996 86980 07:17:01 13026664 15335708 632264 3.86 80356 2411628 1426760 8.19 938160 2115340 201184 07:18:01 12529324 15311936 648884 3.96 97384 2833916 1724680 9.89 991092 2520296 31028 07:19:01 12221840 15362000 599588 3.66 109908 3150076 1549844 8.89 959024 2832308 700 07:20:01 12145996 15350600 604104 3.69 113832 3207424 1378304 7.91 971960 2879196 876 Average: 12693694 15358212 609618 3.72 90634 2729231 1473806 8.46 927731 2431027 64154 07:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 lo 1.66 1.66 0.16 0.16 0.00 0.00 0.00 0.00 07:16:01 ens3 340.96 246.67 2282.30 68.55 0.00 0.00 0.00 0.00 07:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 07:17:01 ens3 71.20 60.67 719.00 9.25 0.00 0.00 0.00 0.00 07:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 lo 9.00 9.00 0.83 0.83 0.00 0.00 0.00 0.00 07:18:01 ens3 118.85 92.30 1357.77 9.96 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 lo 8.87 8.87 0.81 0.81 0.00 0.00 0.00 0.00 07:19:01 ens3 31.98 33.61 22.85 6.39 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 lo 14.53 14.53 1.34 1.34 0.00 0.00 0.00 0.00 07:20:01 ens3 117.90 91.50 701.23 15.31 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: lo 7.27 7.27 0.67 0.67 0.00 0.00 0.00 0.00 Average: ens3 135.49 104.48 1012.40 21.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-24032) 09/19/24 _x86_64_ (4 CPU) 07:14:51 LINUX RESTART (4 CPU) 07:15:02 CPU %user %nice %system %iowait %steal %idle 07:16:01 all 16.92 16.93 14.67 6.90 0.14 44.45 07:16:01 0 17.01 16.23 15.46 9.54 0.14 41.63 07:16:01 1 12.31 18.43 15.06 7.44 0.15 46.60 07:16:01 2 25.41 14.65 13.29 5.93 0.14 40.58 07:16:01 3 12.89 18.41 14.87 4.69 0.14 49.00 07:17:01 all 21.17 4.42 4.86 3.72 0.08 65.75 07:17:01 0 12.44 4.66 4.60 6.58 0.07 71.65 07:17:01 1 23.97 4.75 4.75 1.57 0.07 64.88 07:17:01 2 16.43 3.77 4.71 4.58 0.07 70.44 07:17:01 3 31.80 4.49 5.39 2.16 0.12 56.05 07:18:01 all 11.48 0.00 1.15 3.12 0.05 84.20 07:18:01 0 5.64 0.00 0.86 3.20 0.05 90.26 07:18:01 1 8.78 0.00 0.63 0.13 0.03 90.42 07:18:01 2 4.40 0.00 1.07 7.69 0.07 86.78 07:18:01 3 27.16 0.00 2.04 1.49 0.07 69.25 07:19:01 all 10.69 0.00 0.75 1.66 0.07 86.83 07:19:01 0 6.52 0.00 0.61 1.00 0.05 91.81 07:19:01 1 2.37 0.00 0.18 0.00 0.03 97.41 07:19:01 2 3.98 0.00 0.67 5.52 0.08 89.74 07:19:01 3 29.88 0.00 1.53 0.15 0.10 68.33 07:20:01 all 8.63 0.00 0.79 2.12 0.04 88.41 07:20:01 0 4.89 0.00 0.70 0.40 0.03 93.97 07:20:01 1 14.75 0.00 0.94 1.17 0.05 83.10 07:20:01 2 2.78 0.00 0.77 5.99 0.05 90.41 07:20:01 3 12.10 0.00 0.77 0.92 0.03 86.18 Average: all 13.76 4.20 4.39 3.48 0.08 74.10 Average: 0 9.24 4.09 4.37 4.10 0.07 78.13 Average: 1 12.43 4.56 4.25 2.03 0.07 76.67 Average: 2 10.55 3.64 4.07 5.94 0.08 75.72 Average: 3 22.82 4.50 4.86 1.86 0.09 65.86