---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1811 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 7.3G 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 324 135 0 1533 1496 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:5d:9b:9e brd ff:ff:ff:ff:ff:ff inet 10.32.7.68/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86226sec preferred_lft 86226sec inet6 fe80::f816:3eff:fe5d:9b9e/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-1811) 02/14/24 _x86_64_ (2 CPU) 22:09:35 LINUX RESTART (2 CPU) 22:10:01 tps rtps wtps bread/s bwrtn/s 22:11:02 101.83 33.49 68.34 1670.49 11082.35 22:12:01 119.16 51.51 67.66 2688.85 10163.47 Average: 110.42 42.42 68.00 2175.31 10626.84 22:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:11:02 82052 1480172 1958580 95.98 51020 1435196 607032 19.65 462812 1350224 118900 22:12:01 162704 1556320 1877928 92.03 63384 1417804 530376 17.17 442128 1291424 39888 Average: 122378 1518246 1918254 94.00 57202 1426500 568704 18.41 452470 1320824 79394 22:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:11:02 lo 1.23 1.23 0.11 0.11 0.00 0.00 0.00 0.00 22:11:02 ens3 80.71 76.65 1074.89 8.96 0.00 0.00 0.00 0.00 22:12:01 lo 1.76 1.76 0.17 0.17 0.00 0.00 0.00 0.00 22:12:01 ens3 28.52 26.84 36.90 13.09 0.00 0.00 0.00 0.00 Average: lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 54.84 51.96 560.34 11.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1811) 02/14/24 _x86_64_ (2 CPU) 22:09:35 LINUX RESTART (2 CPU) 22:10:01 CPU %user %nice %system %iowait %steal %idle 22:11:02 all 39.56 0.00 2.78 5.31 0.09 52.26 22:11:02 0 37.07 0.00 2.45 1.43 0.08 58.96 22:11:02 1 42.08 0.00 3.10 9.18 0.08 45.55 22:12:01 all 40.96 0.00 2.93 5.19 0.10 50.82 22:12:01 0 50.92 0.00 3.07 1.31 0.12 44.59 22:12:01 1 30.94 0.00 2.81 9.11 0.09 57.06 Average: all 40.25 0.00 2.86 5.25 0.10 51.54 Average: 0 43.94 0.00 2.76 1.37 0.10 51.83 Average: 1 36.56 0.00 2.96 9.15 0.08 51.26