---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-5578 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 326 161 0 1504 1499 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:ba:c5:45 brd ff:ff:ff:ff:ff:ff inet 10.32.6.183/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86225sec preferred_lft 86225sec inet6 fe80::f816:3eff:feba:c545/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5578) 03/26/24 _x86_64_ (2 CPU) 14:02:38 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 126.01 34.24 91.77 1694.45 13882.16 14:05:01 119.35 49.46 69.89 3353.98 17357.51 Average: 122.71 41.78 80.93 2517.04 15604.80 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 144580 1519312 1896052 92.91 54184 1409452 563084 18.23 422336 1330260 22328 14:05:01 261936 1599576 1778696 87.16 70552 1362728 492280 15.94 369400 1280068 80540 Average: 203258 1559444 1837374 90.04 62368 1386090 527682 17.08 395868 1305164 51434 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 ens3 169.03 113.02 974.85 12.64 0.00 0.00 0.00 0.00 14:04:02 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 14:05:01 ens3 370.55 246.90 2552.63 30.15 0.00 0.00 0.00 0.00 14:05:01 lo 2.98 2.98 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 268.92 179.38 1756.92 21.32 0.00 0.00 0.00 0.00 Average: lo 2.35 2.35 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5578) 03/26/24 _x86_64_ (2 CPU) 14:02:38 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 39.91 0.00 2.85 7.06 0.09 50.08 14:04:02 0 29.77 0.00 2.38 7.13 0.08 60.64 14:04:02 1 50.17 0.00 3.35 6.99 0.08 39.40 14:05:01 all 41.67 0.00 3.16 5.80 0.08 49.28 14:05:01 0 40.63 0.00 3.26 6.05 0.08 49.97 14:05:01 1 42.71 0.00 3.06 5.56 0.09 48.58 Average: all 40.78 0.00 3.01 6.44 0.09 49.69 Average: 0 35.12 0.00 2.81 6.60 0.08 55.38 Average: 1 46.47 0.00 3.21 6.28 0.08 43.95