---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33516 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 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 836 28936 0 2394 30905 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:f2:a4:0b brd ff:ff:ff:ff:ff:ff inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86240sec preferred_lft 86240sec inet6 fe80::f816:3eff:fef2:a40b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:81:4b:19 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::42:93ff:fe81:4b19/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33516) 08/07/25 _x86_64_ (8 CPU) 07:50:31 LINUX RESTART (8 CPU) 07:51:01 tps rtps wtps bread/s bwrtn/s 07:52:01 332.14 57.47 274.67 3654.32 35152.14 07:53:01 164.11 9.78 154.32 1677.32 45063.29 Average: 248.13 33.63 214.50 2665.82 40107.72 07:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:52:01 30093288 31673488 2845932 8.64 70724 1820060 1414852 4.16 878780 1678288 185456 07:53:01 29638160 31651332 3301060 10.02 82692 2228372 1473260 4.33 997080 1984640 26256 Average: 29865724 31662410 3073496 9.33 76708 2024216 1444056 4.25 937930 1831464 105856 07:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 ens3 436.19 302.03 1828.94 80.03 0.00 0.00 0.00 0.00 07:52:01 lo 1.80 1.80 0.21 0.21 0.00 0.00 0.00 0.00 07:53:01 docker0 4.27 12.36 0.25 83.70 0.00 0.00 0.00 0.00 07:53:01 ens3 236.81 112.25 1846.84 64.25 0.00 0.00 0.00 0.00 07:53:01 lo 5.13 5.13 0.53 0.53 0.00 0.00 0.00 0.00 Average: docker0 2.13 6.18 0.12 41.85 0.00 0.00 0.00 0.00 Average: ens3 336.50 207.14 1837.89 72.14 0.00 0.00 0.00 0.00 Average: lo 3.47 3.47 0.37 0.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33516) 08/07/25 _x86_64_ (8 CPU) 07:50:31 LINUX RESTART (8 CPU) 07:51:01 CPU %user %nice %system %iowait %steal %idle 07:52:01 all 11.53 0.00 1.09 2.42 0.04 84.92 07:52:01 0 6.47 0.00 0.63 0.52 0.03 92.35 07:52:01 1 4.56 0.00 0.47 0.50 0.03 94.44 07:52:01 2 11.12 0.00 1.00 0.72 0.03 87.12 07:52:01 3 6.99 0.00 0.40 1.12 0.07 91.42 07:52:01 4 28.17 0.00 2.38 7.47 0.05 61.93 07:52:01 5 17.08 0.00 1.35 2.22 0.03 79.32 07:52:01 6 4.24 0.00 1.37 6.23 0.03 88.13 07:52:01 7 13.71 0.00 1.09 0.60 0.03 84.57 07:53:01 all 9.92 0.00 1.42 2.46 0.04 86.16 07:53:01 0 7.71 0.00 0.99 4.07 0.03 87.20 07:53:01 1 2.36 0.00 1.39 1.32 0.03 94.90 07:53:01 2 21.04 0.00 2.01 0.52 0.05 76.38 07:53:01 3 1.65 0.00 1.37 1.32 0.05 95.61 07:53:01 4 24.12 0.00 1.69 3.29 0.07 70.83 07:53:01 5 8.77 0.00 1.50 0.08 0.03 89.61 07:53:01 6 7.10 0.00 1.32 9.04 0.05 82.50 07:53:01 7 6.64 0.00 1.14 0.03 0.02 92.17 Average: all 10.72 0.00 1.26 2.44 0.04 85.54 Average: 0 7.09 0.00 0.81 2.30 0.03 89.76 Average: 1 3.46 0.00 0.93 0.91 0.03 94.67 Average: 2 16.07 0.00 1.50 0.62 0.04 81.76 Average: 3 4.32 0.00 0.89 1.22 0.06 93.52 Average: 4 26.15 0.00 2.04 5.38 0.06 66.38 Average: 5 12.92 0.00 1.43 1.15 0.03 84.46 Average: 6 5.67 0.00 1.35 7.63 0.04 85.32 Average: 7 10.18 0.00 1.11 0.32 0.03 88.37