---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3045 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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: 2800.022 BogoMIPS: 5600.04 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 668K 199M 1% /run /dev/vda1 20G 7.2G 13G 38% / 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 5.3M 100M 5% /boot/efi tmpfs 200M 0 200M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1992 319 101 0 1571 1497 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:ba:82:1a brd ff:ff:ff:ff:ff:ff inet 10.32.6.216/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86245sec preferred_lft 86245sec inet6 fe80::f816:3eff:feba:821a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3045) 02/27/24 _x86_64_ (2 CPU) 15:19:32 LINUX RESTART (2 CPU) 15:20:01 tps rtps wtps bread/s bwrtn/s 15:21:02 117.26 34.18 83.08 1681.71 10804.85 15:22:01 95.85 36.88 58.97 2492.05 9443.82 Average: 106.66 35.51 71.15 2082.80 10131.19 15:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:21:02 95044 1491292 1945588 95.34 58452 1425416 593932 19.23 451280 1346544 139300 15:22:01 90392 1499936 1950240 95.57 65996 1428924 589672 19.09 480180 1320332 20168 Average: 92718 1495614 1947914 95.46 62224 1427170 591802 19.16 465730 1333438 79734 15:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:21:02 ens3 179.90 122.47 930.13 12.72 0.00 0.00 0.00 0.00 15:21:02 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 15:22:01 ens3 39.91 32.01 47.82 15.51 0.00 0.00 0.00 0.00 15:22:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 110.61 77.70 493.42 14.10 0.00 0.00 0.00 0.00 Average: lo 1.54 1.54 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3045) 02/27/24 _x86_64_ (2 CPU) 15:19:32 LINUX RESTART (2 CPU) 15:20:01 CPU %user %nice %system %iowait %steal %idle 15:21:02 all 39.65 0.00 2.78 6.69 0.07 50.80 15:21:02 0 37.50 0.00 2.89 2.31 0.08 57.21 15:21:02 1 41.81 0.00 2.67 11.10 0.07 44.35 15:22:01 all 42.54 0.00 2.38 4.72 0.07 50.28 15:22:01 0 61.50 0.00 2.87 2.27 0.07 33.30 15:22:01 1 23.60 0.00 1.90 7.18 0.05 67.28 Average: all 41.08 0.00 2.59 5.72 0.07 50.55 Average: 0 49.38 0.00 2.88 2.29 0.08 45.37 Average: 1 32.77 0.00 2.29 9.15 0.06 55.73