---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39528 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 824 28562 0 2780 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:98:bb:9e brd ff:ff:ff:ff:ff:ff inet 10.30.107.157/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe98:bb9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:4b:ad:52 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-39528) 09/18/24 _x86_64_ (8 CPU) 12:41:18 LINUX RESTART (8 CPU) 12:42:01 tps rtps wtps bread/s bwrtn/s 12:43:01 262.81 35.24 227.56 1671.72 23494.62 12:44:01 96.38 3.75 92.64 88.77 26586.87 12:45:01 36.13 0.00 36.13 0.00 21756.24 Average: 131.77 13.00 118.77 586.80 23946.06 12:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 30046444 31668080 2892768 8.78 72368 1858760 1451372 4.27 909320 1689532 169392 12:44:01 29610336 31516620 3328876 10.11 83856 2115660 1913460 5.63 1069300 1930996 113992 12:45:01 28625768 31554896 4313444 13.10 87700 3120016 1578508 4.64 1033588 2921784 935032 Average: 29427516 31579865 3511696 10.66 81308 2364812 1647780 4.85 1004069 2180771 406139 12:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 12:43:01 ens3 70.17 51.29 1002.50 23.67 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:44:01 ens3 28.91 21.13 426.10 4.34 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 ens3 292.75 159.84 7995.85 12.31 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 Average: lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 130.60 77.42 3141.33 13.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39528) 09/18/24 _x86_64_ (8 CPU) 12:41:18 LINUX RESTART (8 CPU) 12:42:01 CPU %user %nice %system %iowait %steal %idle 12:43:01 all 8.94 0.00 0.89 3.35 0.03 86.79 12:43:01 0 9.32 0.00 0.87 3.29 0.02 86.51 12:43:01 1 9.98 0.00 0.70 0.28 0.03 89.00 12:43:01 2 10.12 0.00 1.46 7.40 0.08 80.93 12:43:01 3 6.23 0.00 0.80 0.45 0.03 92.48 12:43:01 4 1.08 0.00 0.25 0.32 0.00 98.35 12:43:01 5 0.87 0.00 0.45 0.77 0.02 97.90 12:43:01 6 10.94 0.00 1.05 3.69 0.02 84.30 12:43:01 7 23.01 0.00 1.52 10.65 0.03 64.79 12:44:01 all 11.15 0.00 0.55 3.07 0.04 85.19 12:44:01 0 7.31 0.00 0.72 0.07 0.03 91.87 12:44:01 1 21.88 0.00 0.48 0.23 0.07 77.34 12:44:01 2 1.30 0.00 0.57 7.54 0.03 90.55 12:44:01 3 6.39 0.00 0.55 0.62 0.03 92.41 12:44:01 4 14.88 0.00 0.57 0.90 0.03 83.62 12:44:01 5 30.12 0.00 0.43 0.20 0.07 69.18 12:44:01 6 6.38 0.00 0.87 14.96 0.05 77.74 12:44:01 7 0.97 0.00 0.22 0.05 0.02 98.75 12:45:01 all 10.14 0.00 0.36 1.45 0.04 88.01 12:45:01 0 0.40 0.00 0.00 0.00 0.02 99.58 12:45:01 1 67.34 0.00 0.23 0.00 0.12 32.31 12:45:01 2 0.28 0.00 0.08 1.29 0.03 98.31 12:45:01 3 10.46 0.00 2.17 1.12 0.02 86.24 12:45:01 4 1.87 0.00 0.15 0.05 0.02 97.92 12:45:01 5 0.22 0.00 0.10 2.10 0.03 97.55 12:45:01 6 0.42 0.00 0.18 7.04 0.08 92.27 12:45:01 7 0.22 0.00 0.00 0.00 0.00 99.78 Average: all 10.08 0.00 0.60 2.62 0.04 86.66 Average: 0 5.67 0.00 0.53 1.12 0.02 92.66 Average: 1 33.06 0.00 0.47 0.17 0.07 66.22 Average: 2 3.89 0.00 0.70 5.41 0.05 89.95 Average: 3 7.69 0.00 1.17 0.73 0.03 90.38 Average: 4 5.93 0.00 0.32 0.42 0.02 93.30 Average: 5 10.39 0.00 0.33 1.02 0.04 88.22 Average: 6 5.92 0.00 0.70 8.57 0.05 84.76 Average: 7 8.05 0.00 0.58 3.56 0.02 87.79