---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84835 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 843 28895 0 2427 30892 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:a3:bc:a5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86210sec preferred_lft 86210sec inet6 fe80::f816:3eff:fea3:bca5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:99:e0:01 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:b6ff:fe99:e001/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84835) 11/18/24 _x86_64_ (8 CPU) 20:27:17 LINUX RESTART (8 CPU) 20:28:01 tps rtps wtps bread/s bwrtn/s 20:29:01 200.42 22.76 177.65 2591.83 46722.61 20:30:01 70.32 0.48 69.84 51.06 32340.88 Average: 135.37 11.62 123.75 1321.45 39531.74 20:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:29:01 29529352 31698468 3409868 10.35 79360 2383000 1482024 4.36 1132096 1946208 66908 20:30:01 29624008 31665452 3315212 10.06 87712 2245852 1414432 4.16 1023356 1958256 18024 Average: 29576680 31681960 3362540 10.21 83536 2314426 1448228 4.26 1077726 1952232 42466 20:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:29:01 docker0 30.93 54.36 1.62 1160.49 0.00 0.00 0.00 0.00 20:29:01 ens3 141.18 89.25 2303.78 14.46 0.00 0.00 0.00 0.00 20:29:01 lo 3.67 3.67 0.38 0.38 0.00 0.00 0.00 0.00 20:30:01 docker0 11.55 16.25 1.07 255.53 0.00 0.00 0.00 0.00 20:30:01 ens3 223.23 251.02 289.80 1754.86 0.00 0.00 0.00 0.00 20:30:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 21.24 35.30 1.34 708.01 0.00 0.00 0.00 0.00 Average: ens3 182.20 170.14 1296.79 884.66 0.00 0.00 0.00 0.00 Average: lo 2.93 2.93 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84835) 11/18/24 _x86_64_ (8 CPU) 20:27:17 LINUX RESTART (8 CPU) 20:28:01 CPU %user %nice %system %iowait %steal %idle 20:29:01 all 9.17 0.00 1.17 2.81 0.04 86.81 20:29:01 0 14.98 0.00 1.42 0.40 0.05 83.14 20:29:01 1 3.92 0.00 1.10 1.54 0.02 93.42 20:29:01 2 2.55 0.00 0.43 0.37 0.03 96.62 20:29:01 3 1.55 0.00 0.72 0.97 0.02 96.74 20:29:01 4 1.52 0.00 0.70 0.15 0.02 97.61 20:29:01 5 1.32 0.00 1.17 11.61 0.03 85.86 20:29:01 6 30.03 0.00 2.09 1.85 0.07 65.97 20:29:01 7 17.55 0.00 1.74 5.62 0.10 74.99 20:30:01 all 11.77 0.00 0.82 1.62 0.04 85.76 20:30:01 0 7.43 0.00 0.78 0.20 0.02 91.58 20:30:01 1 25.00 0.00 1.56 2.75 0.07 70.62 20:30:01 2 4.98 0.00 0.43 0.02 0.03 94.54 20:30:01 3 11.66 0.00 0.92 0.60 0.05 86.77 20:30:01 4 1.79 0.00 0.37 0.15 0.02 97.68 20:30:01 5 7.65 0.00 0.45 9.02 0.05 82.82 20:30:01 6 10.83 0.00 0.75 0.07 0.03 88.32 20:30:01 7 24.90 0.00 1.24 0.17 0.07 73.63 Average: all 10.47 0.00 0.99 2.22 0.04 86.28 Average: 0 11.20 0.00 1.10 0.30 0.03 87.37 Average: 1 14.44 0.00 1.33 2.14 0.04 82.04 Average: 2 3.76 0.00 0.43 0.19 0.03 95.58 Average: 3 6.61 0.00 0.82 0.78 0.03 91.76 Average: 4 1.65 0.00 0.53 0.15 0.02 97.64 Average: 5 4.49 0.00 0.81 10.32 0.04 84.34 Average: 6 20.43 0.00 1.42 0.96 0.05 77.14 Average: 7 21.22 0.00 1.49 2.89 0.08 74.31