---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-7923 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: 2800.000 BogoMIPS: 5600.00 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 7.3G 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 338 391 0 1262 1483 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:b2:57:39 brd ff:ff:ff:ff:ff:ff inet 10.32.7.210/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:feb2:5739/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7923) 10/17/24 _x86_64_ (2 CPU) 14:02:29 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 138.31 38.85 99.47 2224.09 14113.21 14:05:01 87.90 30.56 57.35 2410.53 10410.80 14:06:01 42.94 19.75 23.20 952.11 2645.29 Average: 89.73 29.72 60.01 1862.31 9057.07 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 120040 1553688 1920592 94.12 60788 1456996 524656 16.98 401336 1363892 95680 14:05:01 264432 1420232 1776200 87.04 69188 1175284 752812 24.37 547688 1081616 17460 14:06:01 400764 1494620 1639868 80.36 71420 1112896 589088 19.07 472208 1025572 15316 Average: 261745 1489513 1778887 87.17 67132 1248392 622185 20.14 473744 1157027 42819 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.47 1.47 0.18 0.18 0.00 0.00 0.00 0.00 14:04:01 ens3 170.46 115.41 883.09 14.53 0.00 0.00 0.00 0.00 14:05:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 14:05:01 ens3 39.14 28.06 233.56 3.13 0.00 0.00 0.00 0.00 14:06:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 14:06:01 ens3 20.68 16.63 14.55 11.28 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 76.77 53.37 377.11 9.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7923) 10/17/24 _x86_64_ (2 CPU) 14:02:29 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 39.55 0.00 3.09 7.24 0.08 50.04 14:04:01 0 39.04 0.00 3.27 11.92 0.08 45.68 14:04:01 1 40.05 0.00 2.92 2.59 0.07 54.37 14:05:01 all 41.90 0.00 6.86 3.10 0.09 48.05 14:05:01 0 40.75 0.00 6.73 3.55 0.10 48.87 14:05:01 1 43.04 0.00 7.00 2.63 0.10 47.23 14:06:01 all 45.00 0.00 2.21 2.03 0.08 50.67 14:06:01 0 45.79 0.00 2.51 1.29 0.08 50.33 14:06:01 1 44.22 0.00 1.92 2.79 0.07 51.00 Average: all 42.15 0.00 4.06 4.12 0.08 49.59 Average: 0 41.87 0.00 4.17 5.58 0.09 48.29 Average: 1 42.44 0.00 3.94 2.67 0.08 50.87