---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3567 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 10G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 814 29159 0 2193 30927 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:76:7e:4f brd ff:ff:ff:ff:ff:ff inet 10.30.107.23/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86226sec preferred_lft 86226sec inet6 fe80::f816:3eff:fe76:7e4f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:9a:bb:58 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:dfff:fe9a:bb58/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3567) 02/07/24 _x86_64_ (8 CPU) 18:56:34 LINUX RESTART (8 CPU) 18:57:01 tps rtps wtps bread/s bwrtn/s 18:58:01 132.19 68.26 63.94 4527.38 20424.06 18:59:01 141.65 9.13 132.52 1627.06 26946.75 Average: 136.92 38.69 98.23 3077.10 23685.68 18:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:58:01 30131952 31713884 2807268 8.52 66660 1827176 1391516 4.09 857032 1659988 174648 18:59:01 29852264 31655156 3086956 9.37 83324 2018268 1477140 4.35 1006252 1759200 43764 Average: 29992108 31684520 2947112 8.95 74992 1922722 1434328 4.22 931642 1709594 109206 18:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:58:01 ens3 319.70 243.41 1532.10 64.65 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 18:59:01 ens3 86.37 68.11 606.96 108.19 0.00 0.00 0.00 0.00 18:59:01 docker0 2.77 3.87 0.44 25.92 0.00 0.00 0.00 0.00 18:59:01 lo 4.87 4.87 0.48 0.48 0.00 0.00 0.00 0.00 Average: ens3 203.02 155.75 1069.49 86.42 0.00 0.00 0.00 0.00 Average: docker0 1.38 1.93 0.22 12.96 0.00 0.00 0.00 0.00 Average: lo 3.20 3.20 0.32 0.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3567) 02/07/24 _x86_64_ (8 CPU) 18:56:34 LINUX RESTART (8 CPU) 18:57:01 CPU %user %nice %system %iowait %steal %idle 18:58:01 all 11.85 0.00 1.07 1.81 0.04 85.23 18:58:01 0 11.28 0.00 1.13 0.50 0.03 87.05 18:58:01 1 17.95 0.00 1.27 0.65 0.03 80.10 18:58:01 2 5.85 0.00 0.84 6.12 0.07 87.12 18:58:01 3 3.67 0.00 0.65 0.18 0.02 95.48 18:58:01 4 15.15 0.00 1.22 5.12 0.05 78.45 18:58:01 5 4.25 0.00 0.56 0.42 0.03 94.74 18:58:01 6 19.09 0.00 1.50 0.60 0.05 78.75 18:58:01 7 17.54 0.00 1.42 0.95 0.02 80.07 18:59:01 all 10.17 0.00 1.09 2.32 0.04 86.39 18:59:01 0 12.73 0.00 1.15 0.10 0.02 86.00 18:59:01 1 5.79 0.00 0.82 0.50 0.03 92.86 18:59:01 2 7.75 0.00 1.07 1.17 0.05 89.96 18:59:01 3 1.59 0.00 1.07 5.67 0.03 91.64 18:59:01 4 1.84 0.00 0.85 4.34 0.03 92.93 18:59:01 5 3.16 0.00 0.54 0.31 0.03 95.95 18:59:01 6 25.75 0.00 1.35 0.80 0.05 72.04 18:59:01 7 22.84 0.00 1.86 5.65 0.05 69.60 Average: all 11.01 0.00 1.08 2.07 0.04 85.81 Average: 0 12.00 0.00 1.14 0.30 0.03 86.53 Average: 1 11.87 0.00 1.04 0.58 0.03 86.47 Average: 2 6.80 0.00 0.95 3.65 0.06 88.54 Average: 3 2.63 0.00 0.86 2.92 0.03 93.56 Average: 4 8.49 0.00 1.04 4.73 0.04 85.70 Average: 5 3.70 0.00 0.55 0.36 0.03 95.34 Average: 6 22.42 0.00 1.43 0.70 0.05 75.40 Average: 7 20.19 0.00 1.64 3.30 0.03 74.84