---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3991 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 9.1G 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 481 1107 0 2354 3195 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:38:38:32 brd ff:ff:ff:ff:ff:ff inet 10.32.7.15/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86203sec preferred_lft 86203sec inet6 fe80::f816:3eff:fe38:3832/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:b1:43:fc 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 inet6 fe80::42:21ff:feb1:43fc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3991) 06/20/24 _x86_64_ (4 CPU) 13:42:32 LINUX RESTART (4 CPU) 13:43:01 tps rtps wtps bread/s bwrtn/s 13:44:01 144.04 65.91 78.14 4931.31 7119.88 13:45:01 200.88 12.90 187.99 2283.49 21513.75 Average: 172.46 39.40 133.06 3607.40 14316.81 13:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:44:01 1598948 3297528 2439704 60.41 51812 1802192 912904 17.95 622412 1635832 139560 13:45:01 1201852 3332160 2836800 70.24 75104 2192392 925560 18.19 875140 1741208 1048 Average: 1400400 3314844 2638252 65.33 63458 1997292 919232 18.07 748776 1688520 70304 13:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 ens3 328.26 222.63 1402.99 67.15 0.00 0.00 0.00 0.00 13:44:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:45:01 docker0 112.88 168.01 6.60 855.36 0.00 0.00 0.00 0.00 13:45:01 ens3 363.04 386.85 1478.34 1701.07 0.00 0.00 0.00 0.00 13:45:01 lo 4.27 4.27 0.38 0.38 0.00 0.00 0.00 0.00 Average: docker0 56.44 84.00 3.30 427.68 0.00 0.00 0.00 0.00 Average: ens3 345.65 304.74 1440.66 884.11 0.00 0.00 0.00 0.00 Average: lo 2.57 2.57 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3991) 06/20/24 _x86_64_ (4 CPU) 13:42:32 LINUX RESTART (4 CPU) 13:43:01 CPU %user %nice %system %iowait %steal %idle 13:44:01 all 21.10 0.00 1.91 4.25 0.06 72.69 13:44:01 0 21.66 0.00 2.23 4.40 0.05 71.65 13:44:01 1 15.10 0.00 1.44 9.19 0.07 74.20 13:44:01 2 14.69 0.00 1.58 1.78 0.03 81.92 13:44:01 3 32.94 0.00 2.39 1.61 0.07 62.99 13:45:01 all 20.48 0.00 3.06 5.50 0.06 70.90 13:45:01 0 22.17 0.00 2.83 6.98 0.05 67.96 13:45:01 1 11.54 0.00 2.47 8.06 0.08 77.85 13:45:01 2 21.74 0.00 3.61 5.83 0.08 68.74 13:45:01 3 26.51 0.00 3.33 1.08 0.07 69.02 Average: all 20.79 0.00 2.49 4.87 0.06 71.79 Average: 0 21.92 0.00 2.53 5.69 0.05 69.81 Average: 1 13.32 0.00 1.96 8.62 0.08 76.02 Average: 2 18.21 0.00 2.59 3.80 0.06 75.33 Average: 3 29.73 0.00 2.86 1.34 0.07 66.00