---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77429 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 869 28518 0 2778 30862 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:6a:37:ec brd ff:ff:ff:ff:ff:ff inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fe6a:37ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:b5:91:73 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-77429) 10/17/24 _x86_64_ (8 CPU) 15:20:26 LINUX RESTART (8 CPU) 15:21:01 tps rtps wtps bread/s bwrtn/s 15:22:01 310.35 39.65 270.69 1824.86 23918.56 15:23:01 153.47 18.78 134.69 668.29 32277.42 15:24:01 76.21 2.13 74.08 103.83 22943.76 Average: 179.96 20.18 159.78 865.33 26378.06 15:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:22:01 30176220 31715936 2763000 8.39 67652 1785048 1349296 3.97 853572 1622756 136984 15:23:01 28377744 30231908 4561476 13.85 83416 2068976 2769336 8.15 2378600 1863552 13700 15:24:01 29190232 31588680 3748988 11.38 90868 2594548 1439688 4.24 1244524 2165016 337036 Average: 29248065 31178841 3691155 11.21 80645 2149524 1852773 5.45 1492232 1883775 162573 15:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 15:22:01 ens3 150.95 105.90 958.88 43.11 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 15:23:01 ens3 494.35 324.53 2915.22 102.79 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 15:24:01 ens3 389.93 310.93 1851.30 1716.11 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 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 345.09 247.14 1908.38 621.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77429) 10/17/24 _x86_64_ (8 CPU) 15:20:26 LINUX RESTART (8 CPU) 15:21:01 CPU %user %nice %system %iowait %steal %idle 15:22:01 all 8.15 0.00 0.83 2.33 0.03 88.67 15:22:01 0 20.21 0.00 1.02 1.44 0.07 77.27 15:22:01 1 7.77 0.00 0.71 0.17 0.02 91.34 15:22:01 2 8.68 0.00 0.70 0.30 0.02 90.30 15:22:01 3 5.61 0.00 1.04 5.56 0.03 87.76 15:22:01 4 6.45 0.00 0.72 0.58 0.02 92.23 15:22:01 5 3.12 0.00 0.53 0.43 0.03 95.88 15:22:01 6 5.89 0.00 0.28 6.19 0.02 87.62 15:22:01 7 7.46 0.00 1.67 4.00 0.03 86.84 15:23:01 all 20.38 0.00 1.57 1.89 0.06 76.10 15:23:01 0 21.69 0.00 2.91 1.39 0.08 73.93 15:23:01 1 13.01 0.00 1.61 1.15 0.05 84.17 15:23:01 2 11.11 0.00 1.52 2.76 0.07 84.54 15:23:01 3 21.40 0.00 0.75 5.84 0.05 71.95 15:23:01 4 12.72 0.00 0.38 0.75 0.05 86.09 15:23:01 5 33.16 0.00 3.54 1.30 0.05 61.95 15:23:01 6 35.60 0.00 1.02 1.17 0.07 62.15 15:23:01 7 14.49 0.00 0.78 0.77 0.03 83.93 15:24:01 all 22.94 0.00 1.05 1.02 0.06 74.93 15:24:01 0 17.36 0.00 1.02 1.47 0.10 80.06 15:24:01 1 19.17 0.00 0.82 5.62 0.08 74.31 15:24:01 2 34.19 0.00 0.83 0.22 0.03 64.72 15:24:01 3 19.44 0.00 1.17 0.48 0.03 78.88 15:24:01 4 29.33 0.00 1.98 0.12 0.07 68.50 15:24:01 5 32.83 0.00 0.93 0.20 0.07 65.97 15:24:01 6 15.09 0.00 0.62 0.05 0.03 84.21 15:24:01 7 16.11 0.00 1.05 0.03 0.05 82.75 Average: all 17.16 0.00 1.15 1.75 0.05 79.90 Average: 0 19.75 0.00 1.65 1.43 0.08 77.09 Average: 1 13.30 0.00 1.05 2.30 0.05 83.30 Average: 2 18.01 0.00 1.02 1.09 0.04 79.84 Average: 3 15.49 0.00 0.98 3.96 0.04 79.53 Average: 4 16.17 0.00 1.03 0.48 0.04 82.27 Average: 5 23.03 0.00 1.67 0.64 0.05 74.61 Average: 6 18.85 0.00 0.64 2.47 0.04 78.00 Average: 7 12.69 0.00 1.17 1.60 0.04 84.50