---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-353 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: 2799.998 BogoMIPS: 5599.99 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 9.1G 11G 48% / 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: 3944 452 1175 0 2316 3228 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:fa:07:d4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.190/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86220sec preferred_lft 86220sec inet6 fe80::f816:3eff:fefa:7d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:7e:a0:07 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-353) 12/28/24 _x86_64_ (4 CPU) 13:12:42 LINUX RESTART (4 CPU) 13:13:01 tps rtps wtps bread/s bwrtn/s 13:14:03 177.20 69.37 107.83 5641.59 42293.50 13:15:01 141.29 39.56 101.72 2390.48 16078.75 Average: 159.55 54.72 104.83 4043.59 29408.24 13:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:14:03 1657080 3339556 2381580 58.97 51680 1786244 905132 17.79 559944 1641196 159856 13:15:01 1254248 3346792 2784412 68.94 65380 2167836 868864 17.08 683768 1891168 72876 Average: 1455664 3343174 2582996 63.96 58530 1977040 886998 17.44 621856 1766182 116366 13:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:14:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:03 ens3 414.10 274.84 1524.54 70.86 0.00 0.00 0.00 0.00 13:14:03 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 13:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 ens3 434.10 463.87 2926.66 79.14 0.00 0.00 0.00 0.00 13:15:01 lo 2.00 2.00 0.19 0.19 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 423.93 367.75 2213.72 74.93 0.00 0.00 0.00 0.00 Average: lo 1.66 1.66 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-353) 12/28/24 _x86_64_ (4 CPU) 13:12:42 LINUX RESTART (4 CPU) 13:13:01 CPU %user %nice %system %iowait %steal %idle 13:14:03 all 18.80 0.00 2.20 5.47 0.06 73.47 13:14:03 0 37.94 0.00 3.81 3.89 0.07 54.30 13:14:03 1 7.99 0.00 1.45 11.90 0.07 78.60 13:14:03 2 17.58 0.00 1.79 3.21 0.05 77.38 13:14:03 3 11.69 0.00 1.74 2.91 0.05 83.60 13:15:01 all 37.57 0.00 1.95 1.78 0.08 58.62 13:15:01 0 35.84 0.00 1.95 1.52 0.09 60.60 13:15:01 1 29.64 0.00 1.33 2.89 0.07 66.07 13:15:01 2 35.10 0.00 1.75 0.71 0.09 62.36 13:15:01 3 49.70 0.00 2.77 2.01 0.10 45.42 Average: all 28.03 0.00 2.08 3.66 0.07 66.16 Average: 0 36.91 0.00 2.89 2.72 0.08 57.40 Average: 1 18.66 0.00 1.39 7.46 0.07 72.42 Average: 2 26.19 0.00 1.77 1.98 0.07 70.00 Average: 3 30.37 0.00 2.25 2.47 0.08 64.84