---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10745 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 838 29068 0 2260 30902 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:3d:a8:41 brd ff:ff:ff:ff:ff:ff inet 10.30.107.101/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86210sec preferred_lft 86210sec inet6 fe80::f816:3eff:fe3d:a841/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:c1:74:6b 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::42:81ff:fec1:746b/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-10745) 03/04/24 _x86_64_ (8 CPU) 07:26:24 LINUX RESTART (8 CPU) 07:27:02 tps rtps wtps bread/s bwrtn/s 07:28:01 305.54 36.08 269.46 1707.51 27796.92 07:29:01 147.96 9.30 138.66 1675.45 36120.65 Average: 226.09 22.58 203.51 1691.35 31993.75 07:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:28:01 30122864 31696664 2816356 8.55 68260 1817068 1407532 4.14 868276 1655956 151620 07:29:01 29830100 31703436 3109120 9.44 83980 2086452 1399472 4.12 970348 1814960 43480 Average: 29976482 31700050 2962738 8.99 76120 1951760 1403502 4.13 919312 1735458 97550 07:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:28:01 ens3 54.30 37.81 882.16 7.91 0.00 0.00 0.00 0.00 07:28:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 07:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 ens3 79.24 66.39 880.53 130.13 0.00 0.00 0.00 0.00 07:29:01 lo 4.67 4.67 0.43 0.43 0.00 0.00 0.00 0.00 07:29:01 docker0 6.47 8.38 0.77 97.59 0.00 0.00 0.00 0.00 Average: ens3 66.87 52.22 881.34 69.53 0.00 0.00 0.00 0.00 Average: lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 Average: docker0 3.26 4.23 0.39 49.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10745) 03/04/24 _x86_64_ (8 CPU) 07:26:24 LINUX RESTART (8 CPU) 07:27:02 CPU %user %nice %system %iowait %steal %idle 07:28:01 all 9.75 0.00 0.89 2.80 0.03 86.53 07:28:01 0 2.84 0.00 0.58 12.34 0.05 84.19 07:28:01 1 27.75 0.00 1.43 2.01 0.05 68.75 07:28:01 2 18.69 0.00 1.54 2.04 0.03 77.69 07:28:01 3 6.40 0.00 0.59 0.10 0.02 92.89 07:28:01 4 5.36 0.00 0.61 0.49 0.03 93.50 07:28:01 5 0.49 0.00 0.31 0.02 0.00 99.19 07:28:01 6 5.17 0.00 0.63 0.37 0.02 93.81 07:28:01 7 11.35 0.00 1.36 5.07 0.05 82.17 07:29:01 all 10.39 0.00 1.33 2.22 0.04 86.01 07:29:01 0 3.68 0.00 0.82 7.25 0.03 88.22 07:29:01 1 7.58 0.00 1.76 2.85 0.07 87.74 07:29:01 2 16.48 0.00 1.61 4.25 0.05 77.61 07:29:01 3 3.83 0.00 0.72 0.03 0.00 95.42 07:29:01 4 4.41 0.00 1.02 1.12 0.02 93.43 07:29:01 5 9.49 0.00 1.51 0.07 0.05 88.88 07:29:01 6 28.05 0.00 1.86 0.40 0.05 69.64 07:29:01 7 9.66 0.00 1.44 1.82 0.03 87.05 Average: all 10.07 0.00 1.11 2.51 0.04 86.27 Average: 0 3.26 0.00 0.70 9.77 0.04 86.22 Average: 1 17.57 0.00 1.60 2.43 0.06 78.34 Average: 2 17.58 0.00 1.58 3.15 0.04 77.65 Average: 3 5.10 0.00 0.66 0.07 0.01 94.17 Average: 4 4.88 0.00 0.82 0.81 0.03 93.47 Average: 5 5.02 0.00 0.91 0.04 0.03 94.00 Average: 6 16.69 0.00 1.25 0.39 0.03 81.64 Average: 7 10.49 0.00 1.40 3.43 0.04 84.63