---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1965 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 325 124 0 1542 1494 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:27:d2:30 brd ff:ff:ff:ff:ff:ff inet 10.32.7.21/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86240sec preferred_lft 86240sec inet6 fe80::f816:3eff:fe27:d230/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1965) 02/16/24 _x86_64_ (2 CPU) 15:19:42 LINUX RESTART (2 CPU) 15:20:01 tps rtps wtps bread/s bwrtn/s 15:21:01 150.57 53.09 97.48 2304.45 10609.36 15:22:01 84.26 16.04 68.21 1378.61 9875.11 Average: 117.42 34.57 82.85 1841.57 10242.27 15:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:21:01 99052 1505216 1941580 95.15 51980 1442508 579872 18.77 447772 1349576 121892 15:22:01 88012 1516272 1952620 95.69 61736 1451980 564788 18.28 458440 1344724 55948 Average: 93532 1510744 1947100 95.42 56858 1447244 572330 18.53 453106 1347150 88920 15:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:21:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 15:21:01 ens3 166.88 122.64 992.03 14.57 0.00 0.00 0.00 0.00 15:22:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 15:22:01 ens3 56.41 44.10 163.75 16.39 0.00 0.00 0.00 0.00 Average: lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 111.65 83.37 577.93 15.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1965) 02/16/24 _x86_64_ (2 CPU) 15:19:42 LINUX RESTART (2 CPU) 15:20:01 CPU %user %nice %system %iowait %steal %idle 15:21:01 all 38.18 0.00 3.00 8.27 0.08 50.46 15:21:01 0 47.15 0.00 3.61 9.97 0.08 39.19 15:21:01 1 29.20 0.00 2.41 6.57 0.07 61.76 15:22:01 all 43.35 0.00 2.83 4.36 0.08 49.38 15:22:01 0 62.86 0.00 3.38 5.93 0.10 27.73 15:22:01 1 23.83 0.00 2.28 2.78 0.08 71.02 Average: all 40.77 0.00 2.92 6.31 0.08 49.92 Average: 0 55.02 0.00 3.50 7.95 0.09 33.45 Average: 1 26.51 0.00 2.35 4.67 0.08 66.40