---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80207 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: 2800.000 BogoMIPS: 5600.00 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 867 28565 0 2733 30865 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:50:be:6f brd ff:ff:ff:ff:ff:ff inet 10.30.107.33/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe50:be6f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:8d:48:99 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::42:48ff:fe8d:4899/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80207) 10/29/24 _x86_64_ (8 CPU) 09:54:26 LINUX RESTART (8 CPU) 09:55:02 tps rtps wtps bread/s bwrtn/s 09:56:01 317.39 43.47 273.92 1955.77 19819.68 09:57:01 135.89 19.36 116.53 722.55 24301.42 09:58:01 89.34 4.22 85.12 484.72 41392.83 Average: 180.14 22.24 157.90 1049.51 28551.20 09:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 30071132 31673948 2868088 8.71 72328 1840440 1445744 4.25 902144 1675104 174416 09:57:01 28753596 30802080 4185624 12.71 85516 2257376 2196308 6.46 1891948 1969200 199880 09:58:01 29223172 31578564 3716048 11.28 92612 2551276 1474176 4.34 1226412 2149948 1140 Average: 29349300 31351531 3589920 10.90 83485 2216364 1705409 5.02 1340168 1931417 125145 09:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 ens3 214.77 156.66 1366.81 55.88 0.00 0.00 0.00 0.00 09:56:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 451.24 326.96 2534.48 77.02 0.00 0.00 0.00 0.00 09:57:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 165.14 110.05 926.03 31.69 0.00 0.00 0.00 0.00 09:58:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 277.38 198.11 1610.41 54.86 0.00 0.00 0.00 0.00 Average: lo 1.34 1.34 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 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-80207) 10/29/24 _x86_64_ (8 CPU) 09:54:26 LINUX RESTART (8 CPU) 09:55:02 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 10.56 0.00 0.96 2.76 0.04 85.68 09:56:01 0 35.15 0.00 2.02 4.20 0.07 58.56 09:56:01 1 13.74 0.00 1.29 6.36 0.05 78.56 09:56:01 2 7.60 0.00 0.81 0.20 0.03 91.35 09:56:01 3 5.13 0.00 0.66 5.27 0.03 88.90 09:56:01 4 6.59 0.00 0.49 0.12 0.02 92.79 09:56:01 5 2.37 0.00 0.25 0.03 0.00 97.34 09:56:01 6 10.82 0.00 0.93 2.19 0.05 86.00 09:56:01 7 3.16 0.00 1.22 3.75 0.03 91.84 09:57:01 all 21.39 0.00 1.09 1.41 0.06 76.05 09:57:01 0 26.28 0.00 0.97 1.12 0.07 71.57 09:57:01 1 27.86 0.00 1.90 3.79 0.07 66.38 09:57:01 2 19.70 0.00 0.68 0.00 0.07 79.55 09:57:01 3 20.62 0.00 1.07 3.97 0.05 74.29 09:57:01 4 22.84 0.00 0.82 0.17 0.05 76.12 09:57:01 5 17.58 0.00 0.95 0.12 0.05 81.30 09:57:01 6 14.73 0.00 1.27 1.67 0.07 82.26 09:57:01 7 21.45 0.00 1.06 0.44 0.07 76.99 09:58:01 all 10.53 0.00 1.26 2.34 0.03 85.84 09:58:01 0 8.09 0.00 1.24 1.34 0.02 89.32 09:58:01 1 15.44 0.00 1.78 0.50 0.07 82.21 09:58:01 2 4.65 0.00 0.97 0.12 0.03 94.23 09:58:01 3 8.24 0.00 1.10 5.10 0.05 85.51 09:58:01 4 14.09 0.00 1.25 0.55 0.03 84.08 09:58:01 5 17.97 0.00 1.02 0.35 0.03 80.62 09:58:01 6 1.57 0.00 1.17 10.43 0.02 86.81 09:58:01 7 14.25 0.00 1.57 0.35 0.02 83.82 Average: all 14.18 0.00 1.10 2.17 0.04 82.51 Average: 0 23.11 0.00 1.40 2.20 0.05 73.23 Average: 1 19.05 0.00 1.66 3.54 0.06 75.69 Average: 2 10.67 0.00 0.82 0.11 0.04 88.36 Average: 3 11.37 0.00 0.95 4.78 0.04 82.86 Average: 4 14.54 0.00 0.86 0.28 0.03 84.29 Average: 5 12.69 0.00 0.74 0.17 0.03 86.37 Average: 6 9.03 0.00 1.13 4.78 0.04 85.02 Average: 7 12.99 0.00 1.28 1.50 0.04 84.18