---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4231 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 319 91 0 1581 1501 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:ef:0a:4f brd ff:ff:ff:ff:ff:ff inet 10.32.7.253/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86238sec preferred_lft 86238sec inet6 fe80::f816:3eff:feef:a4f/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-4231) 03/10/24 _x86_64_ (2 CPU) 18:25:35 LINUX RESTART (2 CPU) 18:26:01 tps rtps wtps bread/s bwrtn/s 18:27:02 118.84 37.73 81.11 1725.14 13379.71 18:28:01 123.79 71.86 51.93 3451.03 5763.06 Average: 121.29 54.65 66.64 2580.76 9603.70 18:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:27:02 79120 1517324 1961512 96.12 53152 1472264 577816 18.70 445548 1368064 60852 18:28:01 145108 1563664 1895524 92.89 61884 1446104 524848 16.99 427508 1325272 22900 Average: 112114 1540494 1928518 94.51 57518 1459184 551332 17.85 436528 1346668 41876 18:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:27:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 18:27:02 ens3 68.50 66.05 853.64 8.03 0.00 0.00 0.00 0.00 18:28:01 lo 2.71 2.71 0.26 0.26 0.00 0.00 0.00 0.00 18:28:01 ens3 33.11 30.70 29.49 16.96 0.00 0.00 0.00 0.00 Average: lo 1.92 1.92 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 50.95 48.53 445.06 12.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4231) 03/10/24 _x86_64_ (2 CPU) 18:25:35 LINUX RESTART (2 CPU) 18:26:01 CPU %user %nice %system %iowait %steal %idle 18:27:02 all 40.12 0.00 2.75 6.44 0.07 50.62 18:27:02 0 49.14 0.00 3.05 9.96 0.08 37.76 18:27:02 1 31.17 0.00 2.42 2.94 0.05 63.42 18:28:01 all 38.61 0.00 2.53 6.78 0.09 51.98 18:28:01 0 49.97 0.00 2.61 6.79 0.10 40.52 18:28:01 1 27.18 0.00 2.47 6.78 0.10 63.47 Average: all 39.37 0.00 2.64 6.61 0.08 51.29 Average: 0 49.55 0.00 2.84 8.39 0.09 39.13 Average: 1 29.20 0.00 2.45 4.83 0.08 63.45