---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4308 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 8.1G 12G 42% / 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 350 296 0 1345 1458 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:a9:76:9d brd ff:ff:ff:ff:ff:ff inet 10.32.7.146/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fea9:769d/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-4308) 09/05/24 _x86_64_ (2 CPU) 11:24:42 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:01 149.08 51.99 97.08 2431.85 11117.64 11:27:01 159.10 48.03 111.08 2846.98 19698.15 11:28:01 107.83 41.49 66.34 2607.30 25330.18 Average: 138.67 47.17 91.50 2628.71 18714.59 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 147480 1573484 1893152 92.77 53056 1459956 508944 16.47 378308 1366760 129924 11:27:01 74552 1481164 1966080 96.35 77672 1415620 665584 21.55 476108 1340936 90172 11:28:01 74780 1304444 1965852 96.34 94900 1213136 831632 26.92 579564 1220536 38272 Average: 98937 1453031 1941695 95.15 75209 1362904 668720 21.65 477993 1309411 86123 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 11:26:01 ens3 84.54 75.51 936.37 10.98 0.00 0.00 0.00 0.00 11:27:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 11:27:01 ens3 105.46 92.32 1505.50 12.59 0.00 0.00 0.00 0.00 11:28:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 11:28:01 ens3 230.98 131.54 1441.86 16.12 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 140.32 99.79 1294.56 13.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4308) 09/05/24 _x86_64_ (2 CPU) 11:24:42 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:01 all 37.96 0.00 3.00 7.68 0.08 51.28 11:26:01 0 52.81 0.00 3.70 3.87 0.08 39.53 11:26:01 1 23.13 0.00 2.30 11.48 0.07 63.02 11:27:01 all 36.84 0.00 3.35 8.45 0.09 51.26 11:27:01 0 46.61 0.00 3.35 4.07 0.10 45.87 11:27:01 1 27.09 0.00 3.33 12.83 0.08 56.66 11:28:01 all 31.73 0.00 2.34 4.54 0.07 61.31 11:28:01 0 15.97 0.00 1.96 4.99 0.07 77.01 11:28:01 1 47.47 0.00 2.73 4.10 0.08 45.63 Average: all 35.52 0.00 2.90 6.89 0.08 54.61 Average: 0 38.48 0.00 3.01 4.31 0.08 54.12 Average: 1 32.56 0.00 2.79 9.47 0.08 55.11