---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7133 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 144G 8% / 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 826 28085 0 3255 30884 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:47:d5:0a brd ff:ff:ff:ff:ff:ff inet 10.30.107.82/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fe47:d50a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:4b:28:ca 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::42:83ff:fe4b:28ca/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-7133) 02/20/24 _x86_64_ (8 CPU) 21:56:24 LINUX RESTART (8 CPU) 21:57:01 tps rtps wtps bread/s bwrtn/s 21:58:01 112.66 42.58 70.09 1927.95 25633.59 21:59:01 217.96 8.62 209.35 1572.67 66337.08 Average: 165.31 25.60 139.72 1750.31 45985.34 21:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:58:01 30131968 31712920 2807244 8.52 67608 1825388 1391772 4.09 852820 1663204 158168 21:59:01 28834336 31681040 4104876 12.46 100564 3007460 1502620 4.42 972404 2740236 292 Average: 29483152 31696980 3456060 10.49 84086 2416424 1447196 4.26 912612 2201720 79230 21:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 ens3 184.52 126.20 1148.90 36.71 0.00 0.00 0.00 0.00 21:58:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 21:59:01 docker0 1.52 2.08 0.24 13.90 0.00 0.00 0.00 0.00 21:59:01 ens3 371.20 197.83 6398.06 37.02 0.00 0.00 0.00 0.00 21:59:01 lo 4.73 4.73 0.47 0.47 0.00 0.00 0.00 0.00 Average: docker0 0.76 1.04 0.12 6.95 0.00 0.00 0.00 0.00 Average: ens3 277.86 162.01 3773.48 36.86 0.00 0.00 0.00 0.00 Average: lo 3.17 3.17 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-7133) 02/20/24 _x86_64_ (8 CPU) 21:56:24 LINUX RESTART (8 CPU) 21:57:01 CPU %user %nice %system %iowait %steal %idle 21:58:01 all 10.24 0.00 0.85 3.04 0.04 85.83 21:58:01 0 5.51 0.00 0.65 0.12 0.02 93.71 21:58:01 1 5.84 0.00 0.50 0.13 0.03 93.49 21:58:01 2 1.65 0.00 0.35 0.70 0.02 97.28 21:58:01 3 13.04 0.00 1.29 0.85 0.07 84.75 21:58:01 4 6.53 0.00 0.50 4.86 0.03 88.08 21:58:01 5 33.56 0.00 1.94 2.54 0.05 61.92 21:58:01 6 9.90 0.00 0.93 5.61 0.02 83.54 21:58:01 7 5.88 0.00 0.60 9.57 0.07 83.88 21:59:01 all 9.58 0.00 2.32 5.32 0.05 82.73 21:59:01 0 7.08 0.00 1.96 0.03 0.03 90.90 21:59:01 1 8.29 0.00 2.49 23.92 0.05 65.26 21:59:01 2 5.20 0.00 1.83 0.39 0.07 92.52 21:59:01 3 26.82 0.00 2.50 1.13 0.07 69.48 21:59:01 4 9.52 0.00 2.69 5.61 0.03 82.15 21:59:01 5 7.63 0.00 2.09 0.30 0.07 89.91 21:59:01 6 7.46 0.00 3.40 0.17 0.03 88.94 21:59:01 7 4.69 0.00 1.65 11.10 0.05 82.52 Average: all 9.91 0.00 1.58 4.18 0.04 84.28 Average: 0 6.29 0.00 1.30 0.08 0.03 92.31 Average: 1 7.06 0.00 1.49 11.99 0.04 79.42 Average: 2 3.42 0.00 1.09 0.54 0.04 94.91 Average: 3 19.91 0.00 1.89 0.99 0.07 77.14 Average: 4 8.02 0.00 1.60 5.23 0.03 85.12 Average: 5 20.60 0.00 2.02 1.42 0.06 75.90 Average: 6 8.68 0.00 2.16 2.89 0.03 86.24 Average: 7 5.28 0.00 1.12 10.34 0.06 83.20