---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2349 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 327 102 0 1563 1491 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:73:8e:1a brd ff:ff:ff:ff:ff:ff inet 10.32.7.209/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86249sec preferred_lft 86249sec inet6 fe80::f816:3eff:fe73:8e1a/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-2349) 04/22/24 _x86_64_ (2 CPU) 10:30:45 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:02 119.90 49.80 70.10 2238.77 8629.18 10:33:01 99.15 30.04 69.11 1794.37 10538.80 Average: 109.62 40.01 69.61 2018.48 9575.81 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:02 75932 1489620 1964700 96.28 53548 1448264 587432 19.02 472164 1346192 142672 10:33:01 154720 1553864 1885912 92.42 63828 1421560 523108 16.93 425400 1311556 28012 Average: 115326 1521742 1925306 94.35 58688 1434912 555270 17.97 448782 1328874 85342 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:02 ens3 190.06 136.38 876.86 29.50 0.00 0.00 0.00 0.00 10:32:02 lo 1.73 1.73 0.20 0.20 0.00 0.00 0.00 0.00 10:33:01 ens3 56.32 40.55 173.62 16.55 0.00 0.00 0.00 0.00 10:33:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 123.76 88.87 528.25 23.08 0.00 0.00 0.00 0.00 Average: lo 1.65 1.65 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2349) 04/22/24 _x86_64_ (2 CPU) 10:30:45 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:02 all 41.24 0.00 2.96 5.99 0.08 49.72 10:32:02 0 45.46 0.00 3.12 10.34 0.08 41.00 10:32:02 1 37.09 0.00 2.79 1.71 0.08 58.33 10:33:01 all 43.06 0.00 2.71 3.94 0.08 50.22 10:33:01 0 55.86 0.00 3.61 6.16 0.10 34.27 10:33:01 1 30.34 0.00 1.83 1.72 0.07 66.04 Average: all 42.14 0.00 2.84 4.97 0.08 49.97 Average: 0 50.63 0.00 3.36 8.26 0.09 37.66 Average: 1 33.74 0.00 2.31 1.71 0.08 62.16