---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4824 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 9.0G 11G 47% / 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 469 1190 0 2284 3214 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:e5:af:9c brd ff:ff:ff:ff:ff:ff inet 10.32.6.222/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86205sec preferred_lft 86205sec inet6 fe80::f816:3eff:fee5:af9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:28:64:96 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-4824) 09/11/24 _x86_64_ (4 CPU) 14:32:34 LINUX RESTART (4 CPU) 14:33:02 tps rtps wtps bread/s bwrtn/s 14:34:01 162.38 68.99 93.39 5074.12 39182.92 14:35:01 149.51 89.95 59.56 4041.59 11330.11 Average: 155.89 79.56 76.33 4553.52 25139.51 14:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:34:01 1672284 3373008 2366376 58.59 54692 1799684 867584 17.05 551032 1633508 128796 14:35:01 821536 2887304 3217124 79.66 63536 2145700 1318108 25.91 1097376 1912844 75936 Average: 1246910 3130156 2791750 69.13 59114 1972692 1092846 21.48 824204 1773176 102366 14:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:34:01 ens3 360.26 246.06 1387.75 70.86 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 14:35:01 ens3 170.74 110.71 1236.01 16.46 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 264.70 177.82 1311.24 43.43 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: lo 1.31 1.31 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4824) 09/11/24 _x86_64_ (4 CPU) 14:32:34 LINUX RESTART (4 CPU) 14:33:02 CPU %user %nice %system %iowait %steal %idle 14:34:01 all 20.58 0.00 2.21 4.72 0.06 72.43 14:34:01 0 15.81 0.00 2.21 3.67 0.05 78.25 14:34:01 1 9.19 0.00 1.56 7.20 0.03 82.01 14:34:01 2 20.11 0.00 2.15 1.86 0.07 75.81 14:34:01 3 37.19 0.00 2.92 6.13 0.08 53.68 14:35:01 all 26.11 0.00 1.78 6.21 0.06 65.85 14:35:01 0 23.07 0.00 2.02 7.05 0.07 67.80 14:35:01 1 22.75 0.00 1.57 6.32 0.05 69.31 14:35:01 2 37.86 0.00 2.14 5.32 0.08 54.59 14:35:01 3 20.78 0.00 1.34 6.12 0.05 71.71 Average: all 23.37 0.00 1.99 5.47 0.06 69.11 Average: 0 19.48 0.00 2.11 5.38 0.06 72.97 Average: 1 16.03 0.00 1.57 6.76 0.04 75.61 Average: 2 29.07 0.00 2.15 3.61 0.08 65.10 Average: 3 28.92 0.00 2.12 6.13 0.07 62.76