---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4261 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: 2799.870 BogoMIPS: 5599.74 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 318 141 0 1531 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:97:bd:4e brd ff:ff:ff:ff:ff:ff inet 10.32.6.116/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86244sec preferred_lft 86244sec inet6 fe80::f816:3eff:fe97:bd4e/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-4261) 01/20/24 _x86_64_ (2 CPU) 15:19:46 LINUX RESTART (2 CPU) 15:20:01 tps rtps wtps bread/s bwrtn/s 15:21:01 168.19 73.30 94.89 4771.62 10798.53 15:22:01 96.50 20.52 75.98 1404.10 12136.47 Average: 132.35 46.91 85.43 3088.00 11467.44 15:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:21:01 134476 1556280 1906156 93.41 50412 1460124 528788 17.12 396112 1366836 141804 15:22:01 123856 1538420 1916776 93.93 61672 1439564 543544 17.59 435720 1334536 8928 Average: 129166 1547350 1911466 93.67 56042 1449844 536166 17.36 415916 1350686 75366 15:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:21:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 15:21:01 ens3 399.00 251.82 1506.89 63.09 0.00 0.00 0.00 0.00 15:22:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 15:22:01 ens3 62.30 45.06 174.45 11.89 0.00 0.00 0.00 0.00 Average: lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 230.67 148.45 840.73 37.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4261) 01/20/24 _x86_64_ (2 CPU) 15:19:46 LINUX RESTART (2 CPU) 15:20:01 CPU %user %nice %system %iowait %steal %idle 15:21:01 all 39.31 0.00 3.54 9.60 0.09 47.45 15:21:01 0 37.90 0.00 3.16 12.75 0.08 46.10 15:21:01 1 40.73 0.00 3.94 6.45 0.08 48.80 15:22:01 all 42.72 0.00 2.85 4.61 0.08 49.74 15:22:01 0 47.41 0.00 3.19 6.72 0.08 42.59 15:22:01 1 38.02 0.00 2.52 2.52 0.08 56.87 Average: all 41.02 0.00 3.20 7.10 0.08 48.60 Average: 0 42.66 0.00 3.18 9.73 0.08 44.35 Average: 1 39.37 0.00 3.23 4.48 0.08 52.84