---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-77778 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: 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): 0-3 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 676K 1.6G 1% /run /dev/vda1 78G 8.5G 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 603 13104 0 2331 15106 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:bf:d5:06 brd ff:ff:ff:ff:ff:ff inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86235sec preferred_lft 86235sec inet6 fe80::f816:3eff:febf:d506/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-77778) 10/19/24 _x86_64_ (4 CPU) 05:03:28 LINUX RESTART (4 CPU) 05:04:02 tps rtps wtps bread/s bwrtn/s 05:05:01 173.02 30.54 142.48 1445.18 35059.55 05:06:01 104.73 3.85 100.88 153.04 34042.19 Average: 138.59 17.08 121.51 793.68 34546.60 05:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 13363076 15119192 3061892 18.64 73108 1874196 1321352 7.56 1153188 1675576 112640 05:06:01 13492068 15541108 2932900 17.86 104728 2114896 792572 4.54 776108 1882700 81616 Average: 13427572 15330150 2997396 18.25 88918 1994546 1056962 6.05 964648 1779138 97128 05:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 ens3 247.65 178.00 2123.57 45.61 0.00 0.00 0.00 0.00 05:05:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 05:06:01 ens3 95.22 58.71 810.41 18.17 0.00 0.00 0.00 0.00 05:06:01 lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 170.79 117.85 1461.47 31.77 0.00 0.00 0.00 0.00 Average: lo 2.12 2.12 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-77778) 10/19/24 _x86_64_ (4 CPU) 05:03:28 LINUX RESTART (4 CPU) 05:04:02 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 27.68 0.00 2.02 2.29 0.06 67.94 05:05:01 0 44.94 0.00 2.39 0.91 0.07 51.69 05:05:01 1 15.60 0.00 1.68 5.63 0.07 77.01 05:05:01 2 27.47 0.00 2.11 0.37 0.07 69.98 05:05:01 3 22.65 0.00 1.89 2.21 0.07 73.18 05:06:01 all 22.94 0.00 1.97 1.44 0.05 73.60 05:06:01 0 28.27 0.00 2.35 0.25 0.03 69.09 05:06:01 1 20.19 0.00 1.52 1.29 0.03 76.97 05:06:01 2 19.01 0.00 1.87 1.47 0.07 77.59 05:06:01 3 24.31 0.00 2.15 2.75 0.07 70.72 Average: all 25.30 0.00 1.99 1.86 0.06 70.79 Average: 0 36.54 0.00 2.37 0.58 0.05 60.46 Average: 1 17.92 0.00 1.60 3.44 0.05 76.99 Average: 2 23.20 0.00 1.99 0.93 0.07 73.82 Average: 3 23.49 0.00 2.02 2.48 0.07 71.94