---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3458 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 9.1G 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 505 243 0 3195 3155 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:54:ce:25 brd ff:ff:ff:ff:ff:ff inet 10.32.7.62/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86216sec preferred_lft 86216sec inet6 fe80::f816:3eff:fe54:ce25/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:08:93:2b 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-3458) 08/26/24 _x86_64_ (4 CPU) 19:26:37 LINUX RESTART (4 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:01 182.02 79.92 102.10 6121.51 42557.32 19:29:01 252.39 51.52 200.87 2841.51 69856.14 Average: 217.21 65.72 151.49 4481.24 56209.01 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 1637432 3339344 2401220 59.46 53132 1804372 901316 17.72 583336 1636440 137176 19:29:01 295096 3249992 3743556 92.69 93108 2941352 991220 19.48 877120 2569540 1420 Average: 966264 3294668 3072388 76.07 73120 2372862 946268 18.60 730228 2102990 69298 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 19:28:01 ens3 352.96 231.06 1510.39 68.50 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 lo 7.73 7.73 0.67 0.67 0.00 0.00 0.00 0.00 19:29:01 ens3 362.55 280.49 6823.41 395.31 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.50 4.50 0.39 0.39 0.00 0.00 0.00 0.00 Average: ens3 357.76 255.78 4167.34 231.93 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-3458) 08/26/24 _x86_64_ (4 CPU) 19:26:37 LINUX RESTART (4 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 19.29 0.00 2.37 5.35 0.06 72.92 19:28:01 0 14.41 0.00 3.17 5.15 0.03 77.24 19:28:01 1 23.14 0.00 1.87 2.54 0.05 72.40 19:28:01 2 17.99 0.00 2.05 4.10 0.07 75.79 19:28:01 3 21.61 0.00 2.41 9.65 0.07 66.27 19:29:01 all 25.07 0.00 5.37 5.47 0.07 64.01 19:29:01 0 36.60 0.00 5.93 6.06 0.08 51.32 19:29:01 1 22.66 0.00 5.14 3.00 0.08 69.12 19:29:01 2 22.00 0.00 4.95 4.04 0.07 68.94 19:29:01 3 19.01 0.00 5.46 8.80 0.07 66.67 Average: all 22.17 0.00 3.87 5.41 0.07 68.48 Average: 0 25.48 0.00 4.55 5.61 0.06 64.31 Average: 1 22.90 0.00 3.50 2.77 0.07 70.76 Average: 2 19.98 0.00 3.49 4.07 0.07 72.39 Average: 3 20.31 0.00 3.93 9.23 0.07 66.46