---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-9206 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 672K 1.6G 1% /run /dev/vda1 78G 8.3G 70G 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 529 13351 0 2159 15201 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:e6:e5:b3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.76/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86242sec preferred_lft 86242sec inet6 fe80::f816:3eff:fee6:e5b3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-9206) 02/27/24 _x86_64_ (4 CPU) 14:27:00 LINUX RESTART (4 CPU) 14:28:02 tps rtps wtps bread/s bwrtn/s 14:29:01 133.40 33.42 99.98 1809.59 33208.88 Average: 133.40 33.42 99.98 1809.59 33208.88 14:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:29:01 13660676 15537596 2764292 16.83 72584 1996104 815012 4.66 744792 1788580 97740 Average: 13660676 15537596 2764292 16.83 72584 1996104 815012 4.66 744792 1788580 97740 14:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:29:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 14:29:01 ens3 182.94 167.04 1188.83 56.27 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 182.94 167.04 1188.83 56.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-9206) 02/27/24 _x86_64_ (4 CPU) 14:27:00 LINUX RESTART (4 CPU) 14:28:02 CPU %user %nice %system %iowait %steal %idle 14:29:01 all 26.39 0.00 1.57 5.83 0.07 66.15 14:29:01 0 10.61 0.00 0.88 11.56 0.03 76.91 14:29:01 1 41.30 0.00 2.34 2.51 0.12 53.74 14:29:01 2 27.57 0.00 2.15 8.44 0.07 61.77 14:29:01 3 26.25 0.00 0.92 0.77 0.05 72.01 Average: all 26.39 0.00 1.57 5.83 0.07 66.15 Average: 0 10.61 0.00 0.88 11.56 0.03 76.91 Average: 1 41.30 0.00 2.34 2.51 0.12 53.74 Average: 2 27.57 0.00 2.15 8.44 0.07 61.77 Average: 3 26.25 0.00 0.92 0.77 0.05 72.01