---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85264 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 852 28858 0 2457 30877 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:1e:f3:3d brd ff:ff:ff:ff:ff:ff inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86263sec preferred_lft 86263sec inet6 fe80::f816:3eff:fe1e:f33d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:35:1c:22 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-85264) 11/20/24 _x86_64_ (8 CPU) 10:28:57 LINUX RESTART (8 CPU) 10:29:01 tps rtps wtps bread/s bwrtn/s 10:30:02 328.43 74.05 254.37 5335.64 68352.74 10:31:01 154.47 16.01 138.45 1107.88 36661.85 Average: 242.18 45.28 196.90 3239.52 52640.43 10:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:02 29888676 31638016 3050544 9.26 75316 1976804 1406848 4.14 967996 1773456 205880 10:31:01 29624244 31691884 3314976 10.06 102836 2250624 1371904 4.04 952424 2020284 117168 Average: 29756460 31664950 3182760 9.66 89076 2113714 1389376 4.09 960210 1896870 161524 10:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:02 ens3 457.51 336.83 4475.47 80.07 0.00 0.00 0.00 0.00 10:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:02 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 10:31:01 ens3 63.36 44.62 859.05 10.71 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 262.09 191.95 2682.45 45.68 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 1.48 1.48 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85264) 11/20/24 _x86_64_ (8 CPU) 10:28:57 LINUX RESTART (8 CPU) 10:29:01 CPU %user %nice %system %iowait %steal %idle 10:30:02 all 7.65 0.00 1.37 3.96 0.04 86.97 10:30:02 0 11.48 0.00 1.38 0.37 0.05 86.72 10:30:02 1 3.75 0.00 1.90 0.42 0.03 93.89 10:30:02 2 7.05 0.00 0.88 0.48 0.07 91.52 10:30:02 3 9.42 0.00 1.59 0.62 0.03 88.34 10:30:02 4 10.26 0.00 1.60 5.93 0.03 82.17 10:30:02 5 3.21 0.00 1.24 13.91 0.07 81.57 10:30:02 6 6.25 0.00 1.69 6.85 0.05 85.15 10:30:02 7 9.82 0.00 0.70 3.14 0.03 86.31 10:31:01 all 9.85 0.00 0.81 2.85 0.04 86.46 10:31:01 0 1.14 0.00 0.46 0.05 0.00 98.36 10:31:01 1 1.47 0.00 0.32 0.02 0.00 98.19 10:31:01 2 32.48 0.00 1.32 1.22 0.05 64.92 10:31:01 3 22.76 0.00 1.67 3.46 0.05 72.06 10:31:01 4 3.41 0.00 0.61 10.97 0.05 84.95 10:31:01 5 7.74 0.00 0.57 0.07 0.03 91.58 10:31:01 6 8.40 0.00 1.04 5.59 0.07 84.90 10:31:01 7 1.48 0.00 0.46 1.46 0.02 96.59 Average: all 8.74 0.00 1.09 3.41 0.04 86.72 Average: 0 6.35 0.00 0.92 0.21 0.03 92.49 Average: 1 2.62 0.00 1.12 0.22 0.02 96.02 Average: 2 19.66 0.00 1.10 0.85 0.06 78.33 Average: 3 16.02 0.00 1.63 2.03 0.04 80.28 Average: 4 6.86 0.00 1.11 8.43 0.04 83.55 Average: 5 5.47 0.00 0.91 7.01 0.05 86.56 Average: 6 7.32 0.00 1.37 6.23 0.06 85.03 Average: 7 5.68 0.00 0.58 2.31 0.03 91.41