---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1958 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 7.6G 12G 40% / 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 321 128 0 1542 1495 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:1a:cb:90 brd ff:ff:ff:ff:ff:ff inet 10.32.6.119/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86203sec preferred_lft 86203sec inet6 fe80::f816:3eff:fe1a:cb90/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1958) 02/16/24 _x86_64_ (2 CPU) 14:02:39 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 132.28 44.65 87.62 2380.28 13832.11 14:05:01 87.30 17.98 69.32 1271.52 18215.76 Average: 109.80 31.32 78.48 1826.04 16023.39 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 115640 1494404 1924992 94.33 53848 1413188 582956 18.87 463172 1316260 28580 14:05:01 69324 1469644 1971308 96.60 68792 1417984 658868 21.33 462256 1359384 55720 Average: 92482 1482024 1948150 95.47 61320 1415586 620912 20.10 462714 1337822 42150 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 14:04:01 ens3 194.99 142.04 998.18 13.89 0.00 0.00 0.00 0.00 14:05:01 lo 2.93 2.93 0.24 0.24 0.00 0.00 0.00 0.00 14:05:01 ens3 383.84 252.42 2849.46 29.12 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 289.39 197.22 1923.59 21.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1958) 02/16/24 _x86_64_ (2 CPU) 14:02:39 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 40.11 0.00 3.08 6.78 0.09 49.94 14:04:01 0 62.79 0.00 3.91 2.77 0.10 30.43 14:04:01 1 17.61 0.00 2.24 10.77 0.10 69.29 14:05:01 all 37.94 0.00 3.29 3.90 0.09 54.77 14:05:01 0 51.62 0.00 3.56 1.47 0.08 43.26 14:05:01 1 24.33 0.00 3.01 6.33 0.08 66.24 Average: all 39.03 0.00 3.19 5.35 0.09 52.35 Average: 0 57.21 0.00 3.73 2.12 0.09 36.84 Average: 1 20.96 0.00 2.62 8.55 0.09 67.77