---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24789 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 10G 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 822 29216 0 2128 30921 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:ea:37:e1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.209/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86245sec preferred_lft 86245sec inet6 fe80::f816:3eff:feea:37e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:1d:83:f1 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-24789) 07/19/24 _x86_64_ (8 CPU) 06:32:36 LINUX RESTART (8 CPU) 06:33:02 tps rtps wtps bread/s bwrtn/s 06:34:01 342.77 73.19 269.58 4681.24 36392.75 06:35:01 140.21 5.08 135.13 200.77 33446.16 Average: 240.64 38.85 201.79 2422.18 34907.07 06:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 30120184 31709684 2819036 8.56 69868 1830072 1409500 4.15 871260 1659724 166892 06:35:01 29938264 31683848 3000956 9.11 84568 1960892 1396952 4.11 920956 1772404 17540 Average: 30029224 31696766 2909996 8.83 77218 1895482 1403226 4.13 896108 1716064 92216 06:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 ens3 369.67 242.15 1691.10 74.19 0.00 0.00 0.00 0.00 06:34:01 lo 1.76 1.76 0.20 0.20 0.00 0.00 0.00 0.00 06:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 ens3 57.76 46.44 282.29 19.16 0.00 0.00 0.00 0.00 06:35:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 06:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 212.40 143.47 980.78 46.45 0.00 0.00 0.00 0.00 Average: lo 1.71 1.71 0.19 0.19 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-24789) 07/19/24 _x86_64_ (8 CPU) 06:32:36 LINUX RESTART (8 CPU) 06:33:02 CPU %user %nice %system %iowait %steal %idle 06:34:01 all 11.15 0.00 1.20 3.30 0.04 84.31 06:34:01 0 3.40 0.00 0.78 0.34 0.02 95.47 06:34:01 1 13.46 0.00 1.32 1.08 0.03 84.10 06:34:01 2 37.59 0.00 2.45 3.61 0.09 56.25 06:34:01 3 15.50 0.00 2.35 4.79 0.05 77.31 06:34:01 4 5.87 0.00 0.54 0.07 0.02 93.50 06:34:01 5 3.51 0.00 0.75 4.52 0.03 91.19 06:34:01 6 2.89 0.00 0.90 11.70 0.03 84.47 06:34:01 7 7.11 0.00 0.51 0.29 0.07 92.02 06:35:01 all 10.77 0.00 0.80 2.21 0.03 86.19 06:35:01 0 11.64 0.00 0.77 0.30 0.02 87.28 06:35:01 1 20.84 0.00 1.15 1.35 0.05 76.60 06:35:01 2 3.45 0.00 0.47 0.10 0.02 95.97 06:35:01 3 1.92 0.00 0.40 0.02 0.02 97.65 06:35:01 4 21.77 0.00 0.74 0.55 0.03 76.91 06:35:01 5 5.56 0.00 1.00 12.58 0.03 80.82 06:35:01 6 8.36 0.00 0.70 1.77 0.05 89.12 06:35:01 7 12.65 0.00 1.17 0.99 0.05 85.15 Average: all 10.96 0.00 1.00 2.75 0.04 85.26 Average: 0 7.55 0.00 0.77 0.32 0.02 91.34 Average: 1 17.18 0.00 1.24 1.22 0.04 80.32 Average: 2 20.33 0.00 1.45 1.84 0.05 76.33 Average: 3 8.65 0.00 1.36 2.38 0.03 87.57 Average: 4 13.85 0.00 0.64 0.31 0.03 85.17 Average: 5 4.54 0.00 0.87 8.58 0.03 85.97 Average: 6 5.65 0.00 0.80 6.69 0.04 86.82 Average: 7 9.90 0.00 0.84 0.64 0.06 88.55