---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32838 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 11G 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 835 28825 0 2506 30900 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:40:82:4f brd ff:ff:ff:ff:ff:ff inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86187sec preferred_lft 86187sec inet6 fe80::f816:3eff:fe40:824f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:89:4e:a7 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:a5ff:fe89:4ea7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32838) 08/22/24 _x86_64_ (8 CPU) 12:29:26 LINUX RESTART (8 CPU) 12:30:02 tps rtps wtps bread/s bwrtn/s 12:31:01 275.70 51.28 224.42 2272.16 32248.91 12:32:01 226.77 9.10 217.68 1645.32 53117.76 Average: 251.03 30.01 221.02 1956.08 42771.87 12:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:31:01 30119116 31740780 2820104 8.56 69072 1862424 1393856 4.10 836316 1694272 127904 12:32:01 29588252 31705900 3350968 10.17 93540 2315652 1507312 4.43 993128 2030544 192 Average: 29853684 31723340 3085536 9.37 81306 2089038 1450584 4.27 914722 1862408 64048 12:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:31:01 ens3 390.61 270.87 2221.61 63.79 0.00 0.00 0.00 0.00 12:31:01 lo 0.95 0.95 0.11 0.11 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 ens3 236.50 207.55 2645.35 597.19 0.00 0.00 0.00 0.00 12:32:01 lo 3.47 3.47 0.34 0.34 0.00 0.00 0.00 0.00 12:32:01 docker0 85.52 119.84 4.58 1906.35 0.00 0.00 0.00 0.00 Average: ens3 312.90 238.94 2435.27 332.75 0.00 0.00 0.00 0.00 Average: lo 2.22 2.22 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 43.12 60.43 2.31 961.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32838) 08/22/24 _x86_64_ (8 CPU) 12:29:26 LINUX RESTART (8 CPU) 12:30:02 CPU %user %nice %system %iowait %steal %idle 12:31:01 all 9.42 0.00 1.07 5.29 0.04 84.18 12:31:01 0 7.34 0.00 1.58 4.03 0.02 87.04 12:31:01 1 19.89 0.00 1.79 10.05 0.07 68.21 12:31:01 2 2.89 0.00 0.85 0.07 0.02 96.17 12:31:01 3 12.88 0.00 0.81 1.61 0.05 84.64 12:31:01 4 14.49 0.00 0.90 2.64 0.05 81.92 12:31:01 5 12.29 0.00 1.26 1.84 0.03 84.58 12:31:01 6 3.42 0.00 0.76 21.94 0.03 73.84 12:31:01 7 2.19 0.00 0.59 0.17 0.02 97.03 12:32:01 all 8.32 0.00 1.81 4.76 0.05 85.06 12:32:01 0 4.14 0.00 1.36 0.52 0.03 93.95 12:32:01 1 4.67 0.00 1.06 10.63 0.07 83.58 12:32:01 2 3.67 0.00 2.01 9.25 0.03 85.04 12:32:01 3 23.53 0.00 2.10 3.00 0.07 71.30 12:32:01 4 10.73 0.00 2.54 3.06 0.05 83.63 12:32:01 5 11.67 0.00 1.92 0.62 0.05 85.74 12:32:01 6 1.74 0.00 1.59 5.17 0.03 91.47 12:32:01 7 6.33 0.00 1.85 5.91 0.05 85.87 Average: all 8.86 0.00 1.44 5.02 0.04 84.63 Average: 0 5.73 0.00 1.47 2.27 0.03 90.51 Average: 1 12.22 0.00 1.42 10.34 0.07 75.95 Average: 2 3.28 0.00 1.43 4.69 0.03 90.57 Average: 3 18.25 0.00 1.46 2.31 0.06 77.92 Average: 4 12.59 0.00 1.73 2.85 0.05 82.78 Average: 5 11.98 0.00 1.59 1.22 0.04 85.17 Average: 6 2.57 0.00 1.18 13.49 0.03 82.73 Average: 7 4.27 0.00 1.22 3.06 0.03 91.42