---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-79767 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 672K 1.6G 1% /run /dev/vda1 78G 8.4G 69G 11% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 856 12917 0 2266 14872 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:04:fc:56 brd ff:ff:ff:ff:ff:ff inet 10.30.106.204/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86234sec preferred_lft 86234sec inet6 fe80::f816:3eff:fe04:fc56/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-79767) 10/26/24 _x86_64_ (4 CPU) 17:56:24 LINUX RESTART (4 CPU) 17:57:02 tps rtps wtps bread/s bwrtn/s 17:58:01 186.17 45.04 141.13 2743.81 40868.87 17:59:01 65.41 6.32 59.09 537.38 13981.27 Average: 125.28 25.52 99.76 1631.32 27312.12 17:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:58:01 13555488 15354108 2869480 17.47 71688 1919456 975772 5.58 903036 1734684 117856 17:59:01 13248148 15249488 3176820 19.34 75196 2115932 1018608 5.83 1164820 1776060 17836 Average: 13401818 15301798 3023150 18.41 73442 2017694 997190 5.71 1033928 1755372 67846 17:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:58:01 ens3 228.59 188.31 2640.09 40.36 0.00 0.00 0.00 0.00 17:58:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 17:59:01 ens3 249.08 182.10 651.13 115.78 0.00 0.00 0.00 0.00 17:59:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 238.92 185.18 1637.26 78.39 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-79767) 10/26/24 _x86_64_ (4 CPU) 17:56:24 LINUX RESTART (4 CPU) 17:57:02 CPU %user %nice %system %iowait %steal %idle 17:58:01 all 25.56 0.00 1.91 4.39 0.07 68.06 17:58:01 0 11.52 0.00 1.44 6.73 0.05 80.27 17:58:01 1 51.58 0.00 3.50 9.09 0.10 35.73 17:58:01 2 20.00 0.00 1.27 0.71 0.07 77.95 17:58:01 3 19.05 0.00 1.44 1.07 0.07 78.36 17:59:01 all 28.22 0.00 1.31 0.80 0.07 69.61 17:59:01 0 43.96 0.00 1.59 0.20 0.07 54.19 17:59:01 1 26.92 0.00 1.47 0.62 0.07 70.93 17:59:01 2 25.96 0.00 1.35 0.80 0.05 71.84 17:59:01 3 16.00 0.00 0.85 1.56 0.07 81.52 Average: all 26.90 0.00 1.61 2.58 0.07 68.84 Average: 0 27.93 0.00 1.51 3.43 0.06 67.07 Average: 1 39.14 0.00 2.47 4.81 0.08 53.49 Average: 2 23.00 0.00 1.31 0.76 0.06 74.87 Average: 3 17.52 0.00 1.15 1.32 0.07 79.95