---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1689 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 984M 0 984M 0% /dev tmpfs 200M 656K 199M 1% /run /dev/vda1 20G 7.4G 12G 39% / tmpfs 997M 0 997M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 997M 0 997M 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 200M 0 200M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1992 328 118 0 1545 1490 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:eb:80:b7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.216/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86228sec preferred_lft 86228sec inet6 fe80::f816:3eff:feeb:80b7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-builder-2c-2g-1689) 02/13/24 _x86_64_ (2 CPU) 23:10:24 LINUX RESTART (2 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 110.08 34.58 75.50 1656.23 11964.42 23:13:01 79.87 26.93 52.94 1764.64 7416.90 Average: 94.98 30.75 64.22 1710.42 9691.23 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 93660 1498132 1946964 95.41 55552 1436488 588136 19.04 455324 1345216 145252 23:13:01 151428 1536612 1889196 92.58 62300 1409948 550168 17.81 439932 1302136 54164 Average: 122544 1517372 1918080 93.99 58926 1423218 569152 18.42 447628 1323676 99708 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 ens3 59.63 55.58 787.74 6.87 0.00 0.00 0.00 0.00 23:12:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 23:13:01 ens3 28.28 27.03 50.42 11.12 0.00 0.00 0.00 0.00 23:13:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 43.96 41.31 419.18 9.00 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-builder-2c-2g-1689) 02/13/24 _x86_64_ (2 CPU) 23:10:24 LINUX RESTART (2 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 40.85 0.00 2.96 5.61 0.09 50.50 23:12:01 0 32.45 0.00 2.68 2.61 0.10 62.16 23:12:01 1 49.26 0.00 3.24 8.63 0.08 38.79 23:13:01 all 41.91 0.00 2.83 3.73 0.09 51.43 23:13:01 0 17.79 0.00 2.08 2.55 0.07 77.52 23:13:01 1 65.89 0.00 3.56 4.91 0.10 25.54 Average: all 41.38 0.00 2.89 4.67 0.09 50.96 Average: 0 25.14 0.00 2.38 2.58 0.08 69.81 Average: 1 57.58 0.00 3.40 6.77 0.09 32.16