---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-976 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 862 28545 0 2758 30869 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:21:00:00 brd ff:ff:ff:ff:ff:ff inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86181sec preferred_lft 86181sec inet6 fe80::f816:3eff:fe21:0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:dc:48:a6 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::42:23ff:fedc:48a6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-976) 01/30/24 _x86_64_ (8 CPU) 18:55:23 LINUX RESTART (8 CPU) 18:56:02 tps rtps wtps bread/s bwrtn/s 18:57:01 146.08 17.90 128.18 1037.79 94555.77 18:58:01 137.89 20.98 116.91 787.34 33273.52 Average: 141.95 19.45 122.50 911.51 63657.20 18:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:57:01 29983000 31655100 2956220 8.97 75636 1902652 1472372 4.33 932608 1726680 189440 18:58:01 28301548 30636868 4637672 14.08 87076 2538076 2587080 7.61 2139628 2161376 360784 Average: 29142274 31145984 3796946 11.53 81356 2220364 2029726 5.97 1536118 1944028 275112 18:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:57:01 ens3 67.11 43.99 1099.33 7.90 0.00 0.00 0.00 0.00 18:57:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 ens3 670.45 430.84 3449.06 112.95 0.00 0.00 0.00 0.00 18:58:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 371.32 239.04 2284.06 60.87 0.00 0.00 0.00 0.00 Average: lo 1.58 1.58 0.16 0.16 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-976) 01/30/24 _x86_64_ (8 CPU) 18:55:23 LINUX RESTART (8 CPU) 18:56:02 CPU %user %nice %system %iowait %steal %idle 18:57:01 all 10.51 0.00 0.81 1.95 0.04 86.69 18:57:01 0 1.00 0.00 0.17 0.02 0.02 98.80 18:57:01 1 0.26 0.00 0.14 0.41 0.07 99.13 18:57:01 2 22.27 0.00 1.44 0.78 0.07 75.44 18:57:01 3 14.83 0.00 1.02 0.14 0.02 84.00 18:57:01 4 31.91 0.00 2.26 0.90 0.05 64.88 18:57:01 5 7.00 0.00 0.51 0.47 0.00 92.02 18:57:01 6 2.90 0.00 0.37 2.56 0.03 94.13 18:57:01 7 3.88 0.00 0.54 10.35 0.03 85.19 18:58:01 all 22.60 0.00 1.37 0.53 0.06 75.44 18:58:01 0 26.72 0.00 1.76 0.27 0.07 71.19 18:58:01 1 19.67 0.00 1.33 0.49 0.07 78.45 18:58:01 2 18.84 0.00 1.14 1.15 0.05 78.82 18:58:01 3 30.84 0.00 1.82 0.37 0.07 66.91 18:58:01 4 22.07 0.00 0.77 0.10 0.05 77.01 18:58:01 5 19.82 0.00 0.58 0.08 0.07 79.44 18:58:01 6 23.38 0.00 2.12 0.25 0.08 74.17 18:58:01 7 19.47 0.00 1.44 1.54 0.07 77.48 Average: all 16.60 0.00 1.09 1.24 0.05 81.02 Average: 0 13.95 0.00 0.97 0.14 0.04 84.90 Average: 1 10.04 0.00 0.74 0.45 0.07 88.70 Average: 2 20.54 0.00 1.29 0.97 0.06 77.14 Average: 3 22.90 0.00 1.42 0.25 0.04 75.39 Average: 4 26.96 0.00 1.51 0.50 0.05 70.99 Average: 5 13.46 0.00 0.55 0.28 0.03 85.68 Average: 6 13.21 0.00 1.25 1.40 0.06 84.08 Average: 7 11.74 0.00 1.00 5.91 0.05 81.31