---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25531 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 839 28435 0 2892 30885 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:ac:73:2a brd ff:ff:ff:ff:ff:ff inet 10.30.107.243/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86200sec preferred_lft 86200sec inet6 fe80::f816:3eff:feac:732a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:41:b1:09 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:fe41:b109/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25531) 07/22/24 _x86_64_ (8 CPU) 12:01:06 LINUX RESTART (8 CPU) 12:02:01 tps rtps wtps bread/s bwrtn/s 12:03:01 205.27 22.75 182.52 2603.57 26537.44 12:04:01 48.04 0.50 47.54 44.26 27243.19 Average: 126.65 11.62 115.03 1323.91 26890.32 12:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 29801240 31687532 3137980 9.53 82932 2099160 1591132 4.68 962780 1849836 4496 12:04:01 29139888 31645884 3799332 11.53 94092 2692152 1452152 4.27 1064656 2377752 16812 Average: 29470564 31666708 3468656 10.53 88512 2395656 1521642 4.48 1013718 2113794 10654 12:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 vethdca05e5 4.50 6.87 0.31 53.61 0.00 0.00 0.00 0.00 12:03:01 docker0 4.50 6.82 0.25 53.61 0.00 0.00 0.00 0.00 12:03:01 lo 3.13 3.13 0.33 0.33 0.00 0.00 0.00 0.00 12:03:01 ens3 130.89 71.09 1670.12 12.85 0.00 0.00 0.00 0.00 12:04:01 docker0 150.04 262.72 8.89 3685.34 0.00 0.00 0.00 0.00 12:04:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 12:04:01 ens3 282.52 166.54 3695.89 17.29 0.00 0.00 0.00 0.00 Average: docker0 77.27 134.77 4.57 1869.47 0.00 0.00 0.00 0.00 Average: lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 206.71 118.81 2683.00 15.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25531) 07/22/24 _x86_64_ (8 CPU) 12:01:06 LINUX RESTART (8 CPU) 12:02:01 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 8.95 0.00 1.31 2.92 0.04 86.78 12:03:01 0 1.95 0.00 0.80 0.70 0.05 96.49 12:03:01 1 7.47 0.00 0.95 0.79 0.02 90.77 12:03:01 2 1.59 0.00 0.79 3.01 0.03 94.58 12:03:01 3 4.82 0.00 1.52 8.33 0.03 85.29 12:03:01 4 37.61 0.00 2.79 9.39 0.08 50.13 12:03:01 5 9.34 0.00 1.23 1.02 0.03 88.38 12:03:01 6 7.52 0.00 1.44 0.13 0.02 90.89 12:03:01 7 1.46 0.00 0.94 0.05 0.02 97.54 12:04:01 all 8.92 0.00 0.89 2.03 0.03 88.14 12:04:01 0 4.09 0.00 0.78 5.24 0.03 89.86 12:04:01 1 13.88 0.00 0.65 0.73 0.03 84.71 12:04:01 2 10.75 0.00 0.78 0.93 0.03 87.50 12:04:01 3 8.84 0.00 1.10 0.87 0.03 89.16 12:04:01 4 6.56 0.00 0.64 7.79 0.03 84.98 12:04:01 5 1.07 0.00 0.42 0.02 0.02 98.48 12:04:01 6 6.65 0.00 0.90 0.00 0.02 92.43 12:04:01 7 19.47 0.00 1.82 0.65 0.05 78.00 Average: all 8.93 0.00 1.10 2.47 0.04 87.46 Average: 0 3.02 0.00 0.79 2.97 0.04 93.17 Average: 1 10.68 0.00 0.80 0.76 0.03 87.74 Average: 2 6.18 0.00 0.78 1.97 0.03 91.04 Average: 3 6.83 0.00 1.31 4.60 0.03 87.23 Average: 4 22.07 0.00 1.71 8.58 0.06 67.58 Average: 5 5.22 0.00 0.83 0.52 0.03 93.41 Average: 6 7.09 0.00 1.17 0.07 0.02 91.66 Average: 7 10.47 0.00 1.38 0.35 0.03 87.77