---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9179 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 9.9G 9.4G 52% / 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 512 275 0 3156 3148 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:a2:04:6d brd ff:ff:ff:ff:ff:ff inet 10.32.7.27/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86224sec preferred_lft 86224sec inet6 fe80::f816:3eff:fea2:46d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:f4:72:15 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-9179) 10/31/24 _x86_64_ (4 CPU) 05:52:41 LINUX RESTART (4 CPU) 05:53:01 tps rtps wtps bread/s bwrtn/s 05:54:01 189.70 83.79 105.92 6580.77 41632.68 05:55:01 211.78 14.86 196.92 2487.32 59784.44 Average: 200.74 49.33 151.42 4534.04 50708.56 05:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:54:01 1706176 3395084 2332484 57.75 52612 1791060 855996 16.83 526840 1627000 141936 05:55:01 362084 3291096 3676576 91.03 87660 2934456 943728 18.55 731032 2665088 16652 Average: 1034130 3343090 3004530 74.39 70136 2362758 899862 17.69 628936 2146044 79294 05:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 ens3 382.17 248.31 1377.59 69.79 0.00 0.00 0.00 0.00 05:54:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 ens3 683.79 439.44 6137.55 260.24 0.00 0.00 0.00 0.00 05:55:01 lo 7.93 7.93 0.70 0.70 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 532.98 343.88 3757.57 165.02 0.00 0.00 0.00 0.00 Average: lo 4.47 4.47 0.40 0.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9179) 10/31/24 _x86_64_ (4 CPU) 05:52:41 LINUX RESTART (4 CPU) 05:53:01 CPU %user %nice %system %iowait %steal %idle 05:54:01 all 18.11 0.00 2.43 6.01 0.07 73.38 05:54:01 0 15.36 0.00 2.03 7.84 0.05 74.72 05:54:01 1 14.21 0.00 2.43 8.79 0.07 74.51 05:54:01 2 13.83 0.00 2.95 5.51 0.07 77.64 05:54:01 3 29.03 0.00 2.27 1.91 0.07 66.72 05:55:01 all 21.64 0.00 4.19 4.78 0.06 69.33 05:55:01 0 18.77 0.00 4.38 2.20 0.07 74.59 05:55:01 1 13.70 0.00 3.77 8.77 0.07 73.69 05:55:01 2 40.84 0.00 4.76 4.86 0.08 49.45 05:55:01 3 13.33 0.00 3.86 3.28 0.03 79.50 Average: all 19.87 0.00 3.31 5.39 0.07 71.36 Average: 0 17.06 0.00 3.20 5.02 0.06 74.66 Average: 1 13.95 0.00 3.10 8.78 0.07 74.10 Average: 2 27.28 0.00 3.85 5.19 0.08 63.60 Average: 3 21.20 0.00 3.07 2.59 0.05 73.09