---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5113 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 9.1G 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: 3944 447 1163 0 2333 3235 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:49:ee:d8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.179/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86214sec preferred_lft 86214sec inet6 fe80::f816:3eff:fe49:eed8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:25:e2:93 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-5113) 06/28/24 _x86_64_ (4 CPU) 14:33:20 LINUX RESTART (4 CPU) 14:34:02 tps rtps wtps bread/s bwrtn/s 14:35:01 111.17 41.59 69.58 1766.24 6556.47 14:36:01 143.34 92.35 50.99 4148.24 13821.16 Average: 127.39 67.19 60.21 2967.35 10219.65 14:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:35:01 1605564 3411388 2433096 60.25 58652 1895844 823400 16.19 509412 1728872 205636 14:36:01 1198576 3318024 2840084 70.32 65064 2197760 903724 17.76 695876 1938024 13920 Average: 1402070 3364706 2636590 65.28 61858 2046802 863562 16.98 602644 1833448 109778 14:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 14:35:01 ens3 82.49 75.92 957.54 10.66 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:36:01 ens3 264.71 196.25 1768.80 44.97 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 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 174.37 136.59 1366.61 27.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5113) 06/28/24 _x86_64_ (4 CPU) 14:33:20 LINUX RESTART (4 CPU) 14:34:02 CPU %user %nice %system %iowait %steal %idle 14:35:01 all 19.34 0.00 1.52 3.13 0.05 75.97 14:35:01 0 27.89 0.00 1.66 1.14 0.03 69.28 14:35:01 1 1.72 0.00 0.75 7.80 0.03 89.70 14:35:01 2 27.13 0.00 1.96 2.59 0.09 68.24 14:35:01 3 20.49 0.00 1.71 1.03 0.05 76.71 14:36:01 all 26.52 0.00 1.90 5.77 0.07 65.73 14:36:01 0 32.43 0.00 1.87 6.27 0.08 59.34 14:36:01 1 28.57 0.00 1.99 4.37 0.07 64.99 14:36:01 2 22.32 0.00 1.94 6.42 0.07 69.26 14:36:01 3 22.77 0.00 1.79 6.03 0.07 69.34 Average: all 22.96 0.00 1.71 4.46 0.06 70.80 Average: 0 30.18 0.00 1.77 3.72 0.06 64.28 Average: 1 15.32 0.00 1.38 6.06 0.05 77.18 Average: 2 24.70 0.00 1.95 4.52 0.08 68.75 Average: 3 21.64 0.00 1.75 3.55 0.06 73.00