---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-355 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: 2799.996 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 325 261 0 1405 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:c2:1c:1c brd ff:ff:ff:ff:ff:ff inet 10.32.7.56/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86205sec preferred_lft 86205sec inet6 fe80::f816:3eff:fec2:1c1c/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-355) 01/30/24 _x86_64_ (2 CPU) 14:02:33 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 134.49 38.99 95.50 1723.78 14939.37 14:05:01 114.64 51.43 63.21 3063.89 19607.52 Average: 124.65 45.16 79.50 2388.04 17253.25 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 82292 1487608 1958340 95.97 57796 1433840 587592 19.02 468976 1339796 87592 14:05:01 143168 1558796 1897464 92.98 66840 1445184 521108 16.87 392228 1377472 976 Average: 112730 1523202 1927902 94.48 62318 1439512 554350 17.94 430602 1358634 44284 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 ens3 194.49 138.36 975.21 13.47 0.00 0.00 0.00 0.00 14:04:02 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 14:05:01 ens3 350.91 236.89 2813.90 29.15 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 272.02 187.20 1886.60 21.24 0.00 0.00 0.00 0.00 Average: lo 2.05 2.05 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-355) 01/30/24 _x86_64_ (2 CPU) 14:02:33 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 39.45 0.00 3.05 7.23 0.09 50.17 14:04:02 0 34.33 0.00 3.13 6.60 0.08 55.85 14:04:02 1 44.59 0.00 2.96 7.88 0.10 44.47 14:05:01 all 34.80 0.00 3.28 4.25 0.08 57.59 14:05:01 0 38.85 0.00 3.94 5.46 0.09 51.67 14:05:01 1 30.78 0.00 2.63 3.03 0.08 63.48 Average: all 37.15 0.00 3.17 5.75 0.08 53.85 Average: 0 36.56 0.00 3.53 6.04 0.08 53.79 Average: 1 37.73 0.00 2.79 5.47 0.09 53.91