---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3842 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 9.4G 9.8G 49% / 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 466 760 0 2716 3196 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:f6:ab:e2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.232/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fef6:abe2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:53:73:5d 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 inet6 fe80::42:4cff:fe53:735d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3842) 08/31/24 _x86_64_ (4 CPU) 10:31:30 LINUX RESTART (4 CPU) 10:32:02 tps rtps wtps bread/s bwrtn/s 10:33:01 146.32 66.69 79.63 4998.44 7462.28 10:34:01 262.62 13.00 249.63 2320.01 30970.97 10:35:01 121.83 0.30 121.53 18.66 5970.20 Average: 177.09 26.44 150.65 2431.59 14841.73 10:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 1674884 3393708 2363768 58.53 53620 1819712 850672 16.72 531224 1653288 153660 10:34:01 789040 3246632 3249612 80.46 79904 2503116 1268912 24.94 837188 2167244 8924 10:35:01 825760 3314072 3212892 79.55 92576 2518224 915664 18.00 1222812 1741588 1620 Average: 1096561 3318137 2942091 72.85 75367 2280351 1011749 19.89 863741 1854040 54735 10:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 10:33:01 ens3 360.35 250.15 1463.13 70.54 0.00 0.00 0.00 0.00 10:34:01 vethd93789f 146.03 229.48 9.79 1386.88 0.00 0.00 0.00 0.11 10:34:01 docker0 227.30 347.86 12.03 1927.77 0.00 0.00 0.00 0.00 10:34:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 10:34:01 ens3 423.03 280.12 2532.81 25.11 0.00 0.00 0.00 0.00 10:35:01 docker0 13.23 14.75 1.07 173.34 0.00 0.00 0.00 0.00 10:35:01 lo 2.67 2.67 0.23 0.23 0.00 0.00 0.00 0.00 10:35:01 ens3 248.96 463.64 197.76 3495.87 0.00 0.00 0.00 0.00 Average: docker0 80.62 121.54 4.39 704.24 0.00 0.00 0.00 0.00 Average: lo 1.83 1.83 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 344.02 331.75 1397.54 1203.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3842) 08/31/24 _x86_64_ (4 CPU) 10:31:30 LINUX RESTART (4 CPU) 10:32:02 CPU %user %nice %system %iowait %steal %idle 10:33:01 all 21.41 0.00 2.17 4.20 0.07 72.15 10:33:01 0 19.63 0.00 2.02 1.49 0.07 76.79 10:33:01 1 12.22 0.00 1.89 7.59 0.05 78.25 10:33:01 2 19.99 0.00 2.37 4.36 0.08 73.20 10:33:01 3 33.80 0.00 2.39 3.40 0.08 60.32 10:34:01 all 12.80 0.00 3.08 7.49 0.07 76.55 10:34:01 0 15.11 0.00 2.53 4.55 0.07 77.74 10:34:01 1 8.35 0.00 4.15 13.64 0.07 73.80 10:34:01 2 15.61 0.00 2.36 1.93 0.10 80.00 10:34:01 3 12.13 0.00 3.29 9.88 0.05 74.64 10:35:01 all 23.06 0.00 2.51 3.93 0.08 70.41 10:35:01 0 21.40 0.00 2.38 7.24 0.08 68.90 10:35:01 1 31.39 0.00 3.15 1.51 0.08 63.87 10:35:01 2 19.55 0.00 2.24 1.94 0.08 76.18 10:35:01 3 19.91 0.00 2.30 5.02 0.07 72.71 Average: all 19.08 0.00 2.59 5.21 0.07 73.05 Average: 0 18.70 0.00 2.31 4.44 0.07 74.47 Average: 1 17.34 0.00 3.07 7.58 0.07 71.95 Average: 2 18.38 0.00 2.32 2.74 0.09 76.47 Average: 3 21.89 0.00 2.66 6.11 0.07 69.27