---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-5903 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 323 138 0 1530 1501 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:4a:8e:62 brd ff:ff:ff:ff:ff:ff inet 10.32.6.152/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86248sec preferred_lft 86248sec inet6 fe80::f816:3eff:fe4a:8e62/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5903) 07/06/24 _x86_64_ (2 CPU) 14:02:37 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:03 143.37 35.96 107.41 2095.14 16170.82 14:05:01 106.52 46.89 59.63 2930.25 13403.62 Average: 125.26 41.33 83.93 2505.51 14811.01 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:03 115176 1564040 1925456 94.36 57792 1474340 527460 17.07 378596 1393708 38428 14:05:01 171672 1539832 1868960 91.59 69992 1393348 562724 18.22 433380 1307096 70600 Average: 143424 1551936 1897208 92.97 63892 1433844 545092 17.65 405988 1350402 54514 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:03 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 14:04:03 ens3 194.99 132.86 1002.01 14.42 0.00 0.00 0.00 0.00 14:05:01 lo 3.72 3.72 0.31 0.31 0.00 0.00 0.00 0.00 14:05:01 ens3 296.55 199.50 1919.51 28.37 0.00 0.00 0.00 0.00 Average: lo 2.58 2.58 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 244.90 165.61 1452.87 21.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5903) 07/06/24 _x86_64_ (2 CPU) 14:02:37 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:03 all 39.53 0.00 3.38 7.27 0.08 49.74 14:04:03 0 49.62 0.00 3.49 3.89 0.10 42.90 14:04:03 1 29.38 0.00 3.26 10.67 0.08 56.61 14:05:01 all 41.07 0.00 2.73 4.32 0.09 51.79 14:05:01 0 45.43 0.00 2.55 1.39 0.09 50.55 14:05:01 1 36.73 0.00 2.92 7.25 0.07 53.03 Average: all 40.29 0.00 3.06 5.82 0.09 50.75 Average: 0 47.57 0.00 3.03 2.66 0.09 46.66 Average: 1 33.00 0.00 3.09 8.99 0.08 54.85