---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5331 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xtopology 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 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.2G 53% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 502 134 0 3307 3158 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:b7:ac:be brd ff:ff:ff:ff:ff:ff inet 10.32.6.249/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86229sec preferred_lft 86229sec inet6 fe80::f816:3eff:feb7:acbe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:0d:a6:2c 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5331) 09/17/24 _x86_64_ (4 CPU) 20:19:41 LINUX RESTART (4 CPU) 20:20:01 tps rtps wtps bread/s bwrtn/s 20:21:01 189.92 83.95 105.97 6586.10 41867.31 20:22:01 197.67 13.25 184.42 2291.48 64219.96 Average: 193.79 48.60 145.19 4438.79 53043.63 20:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:21:01 1672156 3370092 2366496 58.60 52660 1799724 866916 17.04 549460 1634816 144976 20:22:01 191920 3275580 3846732 95.25 90932 3074744 962304 18.92 755620 2798176 16628 Average: 932038 3322836 3106614 76.92 71796 2437234 914610 17.98 652540 2216496 80802 20:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 20:21:01 ens3 370.40 247.51 1420.28 68.57 0.00 0.00 0.00 0.00 20:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 lo 3.53 3.53 0.30 0.30 0.00 0.00 0.00 0.00 20:22:01 ens3 298.30 209.68 6522.39 99.30 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 2.30 2.30 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 334.35 228.60 3971.34 83.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5331) 09/17/24 _x86_64_ (4 CPU) 20:19:41 LINUX RESTART (4 CPU) 20:20:01 CPU %user %nice %system %iowait %steal %idle 20:21:01 all 18.37 0.00 2.38 6.07 0.07 73.10 20:21:01 0 26.81 0.00 2.22 8.08 0.08 62.80 20:21:01 1 19.02 0.00 3.03 5.12 0.07 72.77 20:21:01 2 15.13 0.00 2.31 6.91 0.08 75.56 20:21:01 3 12.54 0.00 1.97 4.18 0.05 81.26 20:22:01 all 21.45 0.00 4.39 3.84 0.07 70.25 20:22:01 0 18.07 0.00 3.94 6.81 0.08 71.10 20:22:01 1 22.75 0.00 4.66 2.50 0.07 70.03 20:22:01 2 15.16 0.00 4.35 4.97 0.07 75.46 20:22:01 3 29.82 0.00 4.60 1.08 0.07 64.43 Average: all 19.91 0.00 3.38 4.96 0.07 71.68 Average: 0 22.45 0.00 3.08 7.45 0.08 66.94 Average: 1 20.88 0.00 3.84 3.81 0.07 71.40 Average: 2 15.14 0.00 3.33 5.95 0.08 75.51 Average: 3 21.14 0.00 3.28 2.63 0.06 72.88