---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4799 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 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 704 11672 1 3620 14953 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:b3:3a:c1 brd ff:ff:ff:ff:ff:ff inet 10.30.170.80/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:feb3:3ac1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:45:6c:2f:81 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-4799) 11/06/24 _x86_64_ (4 CPU) 13:07:30 LINUX RESTART (4 CPU) 13:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:09:01 303.65 122.53 181.12 0.00 8020.00 14677.69 0.00 13:10:01 191.88 48.68 143.21 0.00 3021.63 12310.63 0.00 13:11:01 84.42 9.72 74.70 0.00 364.21 24177.17 0.00 13:12:01 18.65 0.13 18.51 0.00 4.00 3943.08 0.00 13:13:01 77.54 4.93 72.60 0.00 4499.78 23463.56 0.00 13:14:01 8.32 0.25 8.07 0.00 13.46 867.46 0.00 Average: 114.08 31.04 83.04 0.00 2653.85 13239.93 0.00 13:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:09:01 13284152 15381360 597004 3.64 72524 2220064 1299260 7.45 883832 1933620 148268 13:10:01 12003948 14609168 1350532 8.24 89892 2690072 1962240 11.26 1769720 2288916 250140 13:11:01 11126444 14086688 1872336 11.43 100796 3017484 2397712 13.76 2467160 2450724 124992 13:12:01 11058600 13983232 1975672 12.06 101964 2979508 2586944 14.84 2583664 2401604 57512 13:13:01 10357020 13733220 2215696 13.53 110660 3406692 2613232 14.99 3032212 2622796 115252 13:14:01 10249164 13547888 2401028 14.66 110864 3330876 2791552 16.02 3227456 2540488 16976 Average: 11346555 14223593 1735378 10.59 97783 2940783 2275157 13.05 2327341 2373025 118857 13:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:09:01 ens3 442.13 304.88 2269.32 72.65 0.00 0.00 0.00 0.00 13:09:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 ens3 360.62 303.47 4404.66 44.52 0.00 0.00 0.00 0.00 13:10:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 ens3 283.19 187.97 3138.99 19.95 0.00 0.00 0.00 0.00 13:11:01 lo 3171.47 3171.47 3014.99 3014.99 0.00 0.00 0.00 0.00 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 ens3 74.64 71.92 155.74 16.03 0.00 0.00 0.00 0.00 13:12:01 lo 936.03 936.03 880.69 880.69 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 ens3 246.06 137.74 2129.92 18.45 0.00 0.00 0.00 0.00 13:13:01 lo 4102.98 4102.98 3891.03 3891.03 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 ens3 23.16 23.26 19.01 6.40 0.00 0.00 0.00 0.00 13:14:01 lo 18.38 18.38 2.13 2.13 0.00 0.00 0.00 0.00 13:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 238.30 171.54 2019.61 29.67 0.00 0.00 0.00 0.00 Average: lo 1371.91 1371.91 1298.18 1298.18 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-4c-4g-4799) 11/06/24 _x86_64_ (4 CPU) 13:07:30 LINUX RESTART (4 CPU) 13:08:01 CPU %user %nice %system %iowait %steal %idle 13:09:01 all 21.69 14.12 11.48 3.78 0.11 48.82 13:09:01 0 33.15 12.49 10.85 3.53 0.10 39.88 13:09:01 1 12.57 15.82 12.70 4.78 0.10 54.03 13:09:01 2 24.93 12.96 10.94 4.19 0.12 46.86 13:09:01 3 16.14 15.21 11.39 2.63 0.10 54.52 13:10:01 all 51.82 0.00 2.37 2.63 0.11 43.07 13:10:01 0 48.83 0.00 1.44 0.37 0.10 49.27 13:10:01 1 46.76 0.00 3.12 4.68 0.12 45.32 13:10:01 2 68.84 0.00 2.55 1.48 0.13 26.99 13:10:01 3 42.83 0.00 2.35 4.01 0.10 50.71 13:11:01 all 71.41 0.00 3.22 1.24 0.12 24.01 13:11:01 0 70.18 0.00 2.21 1.43 0.12 26.06 13:11:01 1 74.66 0.00 4.07 1.74 0.13 19.38 13:11:01 2 70.03 0.00 2.48 1.42 0.12 25.95 13:11:01 3 70.76 0.00 4.11 0.37 0.12 24.65 13:12:01 all 74.36 0.00 2.53 0.17 0.11 22.84 13:12:01 0 73.06 0.00 3.28 0.37 0.12 23.18 13:12:01 1 75.21 0.00 2.14 0.07 0.10 22.48 13:12:01 2 77.06 0.00 2.26 0.17 0.10 20.41 13:12:01 3 72.08 0.00 2.43 0.08 0.12 25.28 13:13:01 all 70.85 0.00 4.31 2.93 0.11 21.81 13:13:01 0 70.02 0.00 4.24 2.54 0.10 23.11 13:13:01 1 72.54 0.00 4.61 3.74 0.10 19.00 13:13:01 2 72.68 0.00 4.80 2.93 0.12 19.46 13:13:01 3 68.15 0.00 3.61 2.50 0.10 25.64 13:14:01 all 63.14 0.00 1.43 0.03 0.10 35.30 13:14:01 0 61.77 0.00 1.45 0.00 0.08 36.69 13:14:01 1 65.37 0.00 1.37 0.05 0.10 33.10 13:14:01 2 62.09 0.00 1.41 0.08 0.10 36.32 13:14:01 3 63.33 0.00 1.50 0.00 0.10 35.07 Average: all 58.89 2.34 4.21 1.80 0.11 32.65 Average: 0 59.49 2.07 3.90 1.37 0.10 33.06 Average: 1 57.85 2.63 4.67 2.51 0.11 32.23 Average: 2 62.63 2.15 4.07 1.71 0.11 29.33 Average: 3 55.60 2.52 4.22 1.60 0.11 35.97