---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4005 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 700K 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: 3943 459 889 0 2594 3215 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:ee:83:40 brd ff:ff:ff:ff:ff:ff inet 10.32.7.171/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86211sec preferred_lft 86211sec inet6 fe80::f816:3eff:feee:8340/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:83:79:94 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-4005) 06/20/24 _x86_64_ (4 CPU) 17:32:33 LINUX RESTART (4 CPU) 17:33:03 tps rtps wtps bread/s bwrtn/s 17:34:01 146.87 67.92 78.95 5086.99 7195.72 17:35:01 193.42 117.50 75.92 6108.85 22336.01 Average: 170.54 93.13 77.41 5606.58 14894.15 17:33:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:34:01 1650848 3343700 2387804 59.12 51720 1796956 885716 17.41 579728 1631240 136288 17:35:01 921744 3295740 3116908 77.18 72964 2435416 909644 17.88 980572 1912900 163924 Average: 1286296 3319720 2752356 68.15 62342 2116186 897680 17.65 780150 1772070 150106 17:33:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:34:01 ens3 329.51 225.82 1401.24 68.00 0.00 0.00 0.00 0.00 17:34:01 lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 ens3 210.08 157.31 903.32 20.27 0.00 0.00 0.00 0.00 17:35:01 lo 3.40 3.40 0.32 0.32 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 268.78 190.98 1148.07 43.73 0.00 0.00 0.00 0.00 Average: lo 2.14 2.14 0.20 0.20 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4005) 06/20/24 _x86_64_ (4 CPU) 17:32:33 LINUX RESTART (4 CPU) 17:33:03 CPU %user %nice %system %iowait %steal %idle 17:34:01 all 20.64 0.00 1.99 4.40 0.06 72.91 17:34:01 0 7.93 0.00 1.46 3.78 0.03 86.80 17:34:01 1 34.38 0.00 2.42 2.18 0.07 60.96 17:34:01 2 28.46 0.00 2.32 4.65 0.05 64.52 17:34:01 3 11.77 0.00 1.77 6.96 0.09 79.42 17:35:01 all 24.62 0.83 3.33 10.56 0.06 60.59 17:35:01 0 23.02 1.58 3.14 6.89 0.05 65.32 17:35:01 1 24.62 0.00 3.18 10.33 0.07 61.81 17:35:01 2 33.55 1.73 4.13 10.10 0.08 50.40 17:35:01 3 17.28 0.00 2.87 14.95 0.07 64.84 Average: all 22.66 0.42 2.67 7.53 0.06 66.65 Average: 0 15.60 0.80 2.31 5.36 0.04 75.89 Average: 1 29.42 0.00 2.81 6.32 0.07 61.39 Average: 2 31.05 0.88 3.24 7.42 0.07 57.34 Average: 3 14.57 0.00 2.33 11.01 0.08 72.02