---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1392 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 11G 68G 14% / 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 696 11119 1 4180 14961 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:91:a2:1a brd ff:ff:ff:ff:ff:ff inet 10.30.171.14/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe91:a21a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0e:24:90:69 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-1392) 12/09/24 _x86_64_ (4 CPU) 23:03:13 LINUX RESTART (4 CPU) 23:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:05:01 154.83 73.47 81.37 0.00 2933.87 42682.15 0.00 23:06:01 209.78 34.92 174.86 0.00 1705.70 16816.93 0.00 23:07:01 32.91 4.51 28.40 0.00 142.62 10097.81 0.00 23:08:01 57.21 2.28 54.92 0.00 162.77 11641.39 0.00 Average: 114.02 28.89 85.13 0.00 1240.76 20351.21 0.00 23:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:05:01 13247820 15427140 545412 3.33 73424 2297500 1542916 8.85 800608 2046512 242108 23:06:01 11840428 14360352 1600984 9.77 84464 2615908 2163204 12.41 1985640 2243340 72740 23:07:01 11286428 14179228 1779428 10.86 95308 2961812 2354784 13.51 2312560 2449936 322668 23:08:01 11800668 15432200 526800 3.22 99896 3672220 1246712 7.15 1292676 2936556 744660 Average: 12043836 14849730 1113156 6.80 88273 2886860 1826904 10.48 1597871 2419086 345544 23:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:05:01 ens3 105.55 85.07 1108.67 18.19 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 23:06:01 ens3 281.97 238.89 3835.59 29.55 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 23:07:01 ens3 298.98 198.32 3926.82 20.87 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 lo 1568.09 1568.09 1491.13 1491.13 0.00 0.00 0.00 0.00 23:08:01 ens3 91.37 77.34 806.86 31.97 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 lo 505.68 505.68 480.87 480.87 0.00 0.00 0.00 0.00 Average: ens3 194.04 149.71 2413.29 25.16 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 514.72 514.72 488.89 488.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-1392) 12/09/24 _x86_64_ (4 CPU) 23:03:13 LINUX RESTART (4 CPU) 23:04:01 CPU %user %nice %system %iowait %steal %idle 23:05:01 all 19.75 9.22 8.54 2.35 0.09 60.05 23:05:01 0 13.15 8.61 8.09 3.40 0.08 66.66 23:05:01 1 32.58 10.87 9.28 1.64 0.12 45.51 23:05:01 2 17.54 7.57 7.92 1.67 0.10 65.21 23:05:01 3 15.77 9.83 8.89 2.68 0.07 62.76 23:06:01 all 64.99 0.00 2.43 1.62 0.10 30.86 23:06:01 0 65.12 0.00 2.91 1.17 0.10 30.70 23:06:01 1 65.03 0.00 2.43 1.85 0.10 30.59 23:06:01 2 63.24 0.00 2.31 0.92 0.08 33.44 23:06:01 3 66.56 0.00 2.08 2.55 0.10 28.71 23:07:01 all 48.83 0.00 2.60 0.46 0.08 48.03 23:07:01 0 47.10 0.00 2.65 0.50 0.07 49.69 23:07:01 1 48.81 0.00 2.58 0.89 0.07 47.65 23:07:01 2 50.70 0.00 2.66 0.19 0.09 46.37 23:07:01 3 48.73 0.00 2.54 0.26 0.09 48.39 23:08:01 all 43.67 0.00 2.10 0.63 0.08 53.52 23:08:01 0 37.48 0.00 1.68 1.02 0.08 59.74 23:08:01 1 36.43 0.00 2.60 0.69 0.07 60.22 23:08:01 2 53.18 0.00 2.62 0.10 0.08 44.02 23:08:01 3 47.64 0.00 1.49 0.71 0.10 50.06 Average: all 44.29 2.32 3.93 1.27 0.09 48.12 Average: 0 40.70 2.16 3.84 1.53 0.08 51.69 Average: 1 45.69 2.73 4.23 1.27 0.09 46.00 Average: 2 46.11 1.91 3.89 0.72 0.09 47.28 Average: 3 44.65 2.47 3.76 1.55 0.09 47.48