---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2289 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 13G 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 342 89 0 1560 1475 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:26:5f:ce brd ff:ff:ff:ff:ff:ff inet 10.32.7.7/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86246sec preferred_lft 86246sec inet6 fe80::f816:3eff:fe26:5fce/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-2289) 04/21/24 _x86_64_ (2 CPU) 15:19:47 LINUX RESTART (2 CPU) 15:20:01 tps rtps wtps bread/s bwrtn/s 15:21:02 148.78 53.71 95.07 2414.66 9481.66 15:22:01 102.00 29.09 72.91 1679.96 10270.85 Average: 125.58 41.50 84.08 2050.39 9872.94 15:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:21:02 107524 1537200 1933108 94.73 50896 1467240 542868 17.57 428336 1359044 150464 15:22:01 134376 1529844 1906256 93.41 62024 1420116 547592 17.73 446692 1310924 40992 Average: 120950 1533522 1919682 94.07 56460 1443678 545230 17.65 437514 1334984 95728 15:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:21:02 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 15:21:02 ens3 441.25 261.89 1333.67 62.74 0.00 0.00 0.00 0.00 15:22:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 15:22:01 ens3 62.27 46.84 185.35 13.88 0.00 0.00 0.00 0.00 Average: lo 1.58 1.58 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 253.35 155.27 764.33 38.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2289) 04/21/24 _x86_64_ (2 CPU) 15:19:47 LINUX RESTART (2 CPU) 15:20:01 CPU %user %nice %system %iowait %steal %idle 15:21:02 all 40.06 0.00 3.22 7.99 0.09 48.63 15:21:02 0 33.16 0.00 2.70 3.85 0.08 60.21 15:21:02 1 47.00 0.00 3.72 12.15 0.08 37.04 15:22:01 all 42.31 0.00 2.61 4.77 0.08 50.22 15:22:01 0 54.71 0.00 2.91 1.96 0.08 40.33 15:22:01 1 29.87 0.00 2.34 7.58 0.07 60.14 Average: all 41.18 0.00 2.92 6.40 0.08 49.42 Average: 0 43.86 0.00 2.81 2.91 0.08 50.34 Average: 1 38.50 0.00 3.04 9.88 0.08 48.51