---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10321 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 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: 3943 462 357 0 3123 3198 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:24:08:d0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.55/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fe24:8d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:6f:19:95 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-10321) 11/14/24 _x86_64_ (4 CPU) 08:40:41 LINUX RESTART (4 CPU) 08:41:01 tps rtps wtps bread/s bwrtn/s 08:42:01 188.50 83.92 104.58 6593.57 41853.71 08:43:01 192.39 13.01 179.37 2288.97 56838.79 Average: 190.44 48.46 141.98 4441.09 49346.87 08:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:42:01 1552096 3306836 2486556 61.57 52448 1854596 947876 18.63 645844 1654136 196416 08:43:01 372836 3269960 3665816 90.77 87484 2902700 970460 19.08 722584 2663524 5536 Average: 962466 3288398 3076186 76.17 69966 2378648 959168 18.85 684214 2158830 100976 08:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:42:01 ens3 360.82 252.84 1465.51 69.70 0.00 0.00 0.00 0.00 08:42:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 ens3 810.45 512.70 5976.34 143.87 0.00 0.00 0.00 0.00 08:43:01 lo 5.13 5.13 0.46 0.46 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 585.65 382.78 3721.11 106.79 0.00 0.00 0.00 0.00 Average: lo 3.07 3.07 0.28 0.28 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-10321) 11/14/24 _x86_64_ (4 CPU) 08:40:41 LINUX RESTART (4 CPU) 08:41:01 CPU %user %nice %system %iowait %steal %idle 08:42:01 all 17.55 0.00 2.33 5.93 0.06 74.13 08:42:01 0 19.56 0.00 2.10 5.70 0.05 72.59 08:42:01 1 12.27 0.00 1.74 3.39 0.05 82.55 08:42:01 2 12.33 0.00 2.85 4.45 0.07 80.31 08:42:01 3 25.97 0.00 2.62 10.17 0.07 61.18 08:43:01 all 20.65 0.00 4.00 4.68 0.07 70.59 08:43:01 0 10.42 0.00 3.03 5.60 0.05 80.89 08:43:01 1 34.73 0.00 4.49 4.32 0.07 56.39 08:43:01 2 15.43 0.00 4.00 1.05 0.08 79.43 08:43:01 3 22.03 0.00 4.47 7.74 0.07 65.69 Average: all 19.10 0.00 3.16 5.31 0.07 72.36 Average: 0 15.00 0.00 2.57 5.65 0.05 76.74 Average: 1 23.47 0.00 3.11 3.85 0.06 69.50 Average: 2 13.87 0.00 3.42 2.75 0.08 79.87 Average: 3 24.01 0.00 3.54 8.96 0.07 63.43