---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84498 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 712K 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 823 28816 0 2526 30907 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:8b:ae:26 brd ff:ff:ff:ff:ff:ff inet 10.30.106.173/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fe8b:ae26/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:6c:1f:df 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84498) 11/18/24 _x86_64_ (8 CPU) 06:30:26 LINUX RESTART (8 CPU) 06:31:01 tps rtps wtps bread/s bwrtn/s 06:32:01 233.63 23.55 210.08 638.96 34092.18 06:33:01 142.33 36.03 106.30 1757.57 38017.66 Average: 187.98 29.79 158.19 1198.27 36054.92 06:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:32:01 29624756 31644024 3314456 10.06 66768 2252616 1475148 4.34 944432 2053832 502580 06:33:01 29626984 31681472 3312228 10.06 88092 2258460 1421964 4.18 924616 2056492 156376 Average: 29625870 31662748 3313342 10.06 77430 2255538 1448556 4.26 934524 2055162 329478 06:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:32:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 06:32:01 ens3 182.52 122.53 2717.96 32.48 0.00 0.00 0.00 0.00 06:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 06:33:01 ens3 71.89 53.59 912.29 14.38 0.00 0.00 0.00 0.00 06:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 127.20 88.06 1815.13 23.43 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84498) 11/18/24 _x86_64_ (8 CPU) 06:30:26 LINUX RESTART (8 CPU) 06:31:01 CPU %user %nice %system %iowait %steal %idle 06:32:01 all 10.36 0.00 1.12 2.07 0.05 86.40 06:32:01 0 3.57 0.00 0.43 0.17 0.02 95.82 06:32:01 1 2.72 0.00 0.40 0.07 0.03 96.78 06:32:01 2 19.49 0.00 1.96 1.99 0.05 76.52 06:32:01 3 25.51 0.00 3.02 3.73 0.05 67.69 06:32:01 4 22.37 0.00 1.67 1.04 0.10 74.82 06:32:01 5 4.43 0.00 0.57 7.82 0.07 87.11 06:32:01 6 2.82 0.00 0.58 0.15 0.03 96.41 06:32:01 7 2.05 0.00 0.27 1.64 0.03 96.01 06:33:01 all 10.33 0.00 0.87 2.05 0.05 86.71 06:33:01 0 6.27 0.00 0.62 2.79 0.05 90.27 06:33:01 1 7.92 0.00 0.75 0.42 0.07 90.84 06:33:01 2 8.70 0.00 1.02 0.45 0.03 89.80 06:33:01 3 23.40 0.00 1.37 0.80 0.07 74.36 06:33:01 4 12.91 0.00 1.15 1.24 0.07 84.64 06:33:01 5 4.31 0.00 0.58 8.60 0.03 86.48 06:33:01 6 1.55 0.00 0.43 0.13 0.07 97.82 06:33:01 7 17.58 0.00 1.05 1.92 0.08 79.37 Average: all 10.34 0.00 0.99 2.06 0.05 86.55 Average: 0 4.92 0.00 0.53 1.48 0.03 93.05 Average: 1 5.31 0.00 0.58 0.24 0.05 93.82 Average: 2 14.09 0.00 1.49 1.22 0.04 83.17 Average: 3 24.46 0.00 2.20 2.26 0.06 71.03 Average: 4 17.63 0.00 1.41 1.14 0.08 79.73 Average: 5 4.37 0.00 0.58 8.21 0.05 86.79 Average: 6 2.18 0.00 0.51 0.14 0.05 97.12 Average: 7 9.81 0.00 0.66 1.78 0.06 87.69