---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9268 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: 2800.000 BogoMIPS: 5600.00 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 788 28130 0 3248 30922 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:cf:6b:99 brd ff:ff:ff:ff:ff:ff inet 10.30.106.192/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86209sec preferred_lft 86209sec inet6 fe80::f816:3eff:fecf:6b99/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:11:ad:ba 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:faff:fe11:adba/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-9268) 02/27/24 _x86_64_ (8 CPU) 21:56:25 LINUX RESTART (8 CPU) 21:57:01 tps rtps wtps bread/s bwrtn/s 21:58:01 118.83 38.99 79.84 1771.68 28827.46 21:59:01 216.30 8.97 207.33 1623.73 68537.24 Average: 167.56 23.98 143.58 1697.71 48680.70 21:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:58:01 30120712 31695984 2818508 8.56 68824 1818264 1425336 4.19 872852 1656168 151880 21:59:01 28770736 31624932 4168484 12.66 101388 3016368 1492816 4.39 1032332 2746612 12992 Average: 29445724 31660458 3493496 10.61 85106 2417316 1459076 4.29 952592 2201390 82436 21:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:58:01 ens3 148.47 86.57 995.29 22.51 0.00 0.00 0.00 0.00 21:58:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 ens3 384.02 230.68 6430.77 139.13 0.00 0.00 0.00 0.00 21:59:01 lo 4.87 4.87 0.48 0.48 0.00 0.00 0.00 0.00 21:59:01 docker0 2.05 2.15 0.27 14.01 0.00 0.00 0.00 0.00 Average: ens3 266.23 158.62 3712.80 80.81 0.00 0.00 0.00 0.00 Average: lo 3.27 3.27 0.33 0.33 0.00 0.00 0.00 0.00 Average: docker0 1.02 1.07 0.14 7.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9268) 02/27/24 _x86_64_ (8 CPU) 21:56:25 LINUX RESTART (8 CPU) 21:57:01 CPU %user %nice %system %iowait %steal %idle 21:58:01 all 10.36 0.00 0.85 2.32 0.04 86.43 21:58:01 0 8.25 0.00 0.52 0.87 0.05 90.31 21:58:01 1 19.20 0.00 1.40 3.22 0.07 76.11 21:58:01 2 4.54 0.00 0.53 12.00 0.03 82.89 21:58:01 3 4.67 0.00 0.49 0.10 0.02 94.73 21:58:01 4 10.51 0.00 0.98 0.55 0.03 87.92 21:58:01 5 7.24 0.00 0.65 0.42 0.02 91.68 21:58:01 6 18.66 0.00 1.19 1.04 0.07 79.05 21:58:01 7 9.80 0.00 1.04 0.38 0.02 88.76 21:59:01 all 10.17 0.00 2.20 3.84 0.04 83.74 21:59:01 0 5.04 0.00 2.61 0.02 0.03 92.29 21:59:01 1 4.52 0.00 2.19 4.46 0.03 88.79 21:59:01 2 8.66 0.00 1.54 1.59 0.03 88.17 21:59:01 3 3.54 0.00 1.65 0.02 0.02 94.77 21:59:01 4 7.35 0.00 1.82 0.99 0.05 89.79 21:59:01 5 9.06 0.00 1.53 0.20 0.03 89.18 21:59:01 6 31.10 0.00 3.15 0.67 0.07 65.01 21:59:01 7 12.12 0.00 3.17 22.82 0.05 61.84 Average: all 10.27 0.00 1.53 3.08 0.04 85.08 Average: 0 6.65 0.00 1.56 0.44 0.04 91.30 Average: 1 11.87 0.00 1.80 3.84 0.05 82.44 Average: 2 6.59 0.00 1.04 6.81 0.03 85.53 Average: 3 4.10 0.00 1.07 0.06 0.02 94.75 Average: 4 8.94 0.00 1.40 0.77 0.04 88.85 Average: 5 8.15 0.00 1.09 0.31 0.03 90.43 Average: 6 24.87 0.00 2.17 0.85 0.07 72.04 Average: 7 10.96 0.00 2.10 11.58 0.03 75.33