---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1488 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 321 103 0 1567 1498 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:7f:e8:07 brd ff:ff:ff:ff:ff:ff inet 10.32.7.2/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86243sec preferred_lft 86243sec inet6 fe80::f816:3eff:fe7f:e807/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1488) 02/11/24 _x86_64_ (2 CPU) 15:19:40 LINUX RESTART (2 CPU) 15:20:01 tps rtps wtps bread/s bwrtn/s 15:21:02 122.42 49.67 72.75 2236.51 10360.43 15:22:01 91.34 21.65 69.69 2025.75 10652.52 Average: 107.01 35.78 71.23 2132.03 10505.22 15:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:21:02 74720 1500008 1965912 96.34 54284 1459524 596152 19.30 434660 1383656 125920 15:22:01 115496 1522308 1925136 94.34 64404 1430216 570672 18.47 450008 1329212 54596 Average: 95108 1511158 1945524 95.34 59344 1444870 583412 18.89 442334 1356434 90258 15:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:21:02 ens3 177.18 132.79 995.34 12.96 0.00 0.00 0.00 0.00 15:21:02 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 15:22:01 ens3 55.07 42.36 162.62 13.75 0.00 0.00 0.00 0.00 15:22:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 116.65 87.96 582.55 13.35 0.00 0.00 0.00 0.00 Average: lo 1.61 1.61 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1488) 02/11/24 _x86_64_ (2 CPU) 15:19:40 LINUX RESTART (2 CPU) 15:20:01 CPU %user %nice %system %iowait %steal %idle 15:21:02 all 39.49 0.00 2.82 6.26 0.08 51.34 15:21:02 0 54.43 0.00 3.37 3.64 0.08 38.47 15:21:02 1 24.47 0.00 2.23 8.92 0.08 64.29 15:22:01 all 43.03 0.00 2.80 4.00 0.08 50.09 15:22:01 0 53.19 0.00 2.77 2.74 0.09 41.21 15:22:01 1 32.88 0.00 2.85 5.26 0.07 58.95 Average: all 41.25 0.00 2.81 5.14 0.08 50.72 Average: 0 53.82 0.00 3.07 3.19 0.08 39.83 Average: 1 28.65 0.00 2.54 7.10 0.08 61.63