---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-629 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: 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 668K 199M 1% /run /dev/vda1 20G 7.2G 12G 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 331 118 0 1542 1488 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:18:bb:ee brd ff:ff:ff:ff:ff:ff inet 10.32.7.126/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86241sec preferred_lft 86241sec inet6 fe80::f816:3eff:fe18:bbee/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-629) 02/02/24 _x86_64_ (2 CPU) 15:19:31 LINUX RESTART (2 CPU) 15:20:02 tps rtps wtps bread/s bwrtn/s 15:21:01 128.52 35.91 92.62 1714.77 14064.36 15:22:01 84.94 35.49 49.45 2956.08 5976.27 Average: 106.55 35.70 70.86 2340.53 9987.03 15:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:21:01 72568 1501544 1968064 96.44 56892 1456812 584320 18.91 452760 1363012 77984 15:22:01 83076 1496180 1957556 95.93 64704 1435312 586952 19.00 472132 1337680 54332 Average: 77822 1498862 1962810 96.19 60798 1446062 585636 18.96 462446 1350346 66158 15:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:21:01 ens3 208.25 148.10 1010.20 22.53 0.00 0.00 0.00 0.00 15:21:01 lo 1.22 1.22 0.13 0.13 0.00 0.00 0.00 0.00 15:22:01 ens3 43.95 39.75 74.72 18.50 0.00 0.00 0.00 0.00 15:22:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 125.42 93.48 538.61 20.50 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-629) 02/02/24 _x86_64_ (2 CPU) 15:19:31 LINUX RESTART (2 CPU) 15:20:02 CPU %user %nice %system %iowait %steal %idle 15:21:01 all 39.54 0.00 2.84 7.37 0.09 50.16 15:21:01 0 42.16 0.00 2.79 12.17 0.09 42.79 15:21:01 1 36.94 0.00 2.87 2.58 0.08 57.52 15:22:01 all 42.72 0.00 2.47 4.45 0.07 50.29 15:22:01 0 65.80 0.00 3.34 7.06 0.10 23.70 15:22:01 1 19.69 0.00 1.61 1.83 0.07 76.80 Average: all 41.14 0.00 2.65 5.89 0.08 50.23 Average: 0 54.10 0.00 3.07 9.59 0.09 33.15 Average: 1 28.23 0.00 2.24 2.20 0.08 67.26