---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1631 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 7.2G 12G 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 337 120 0 1534 1482 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:8b:e7:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.253/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86245sec preferred_lft 86245sec inet6 fe80::f816:3eff:fe8b:e7a6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1631) 02/13/24 _x86_64_ (2 CPU) 10:30:29 LINUX RESTART (2 CPU) 10:31:02 tps rtps wtps bread/s bwrtn/s 10:32:01 126.51 39.39 87.13 2123.94 14510.72 10:33:02 92.13 42.26 49.88 2223.76 6172.04 Average: 109.18 40.84 68.35 2174.26 10307.06 10:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 167080 1548524 1873552 91.81 58476 1408192 520556 16.85 411488 1310832 96236 10:33:02 151144 1545096 1889488 92.59 64668 1416628 528536 17.11 440564 1302672 31252 Average: 159112 1546810 1881520 92.20 61572 1412410 524546 16.98 426026 1306752 63744 10:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 lo 1.22 1.22 0.13 0.13 0.00 0.00 0.00 0.00 10:32:01 ens3 162.21 115.35 945.31 11.36 0.00 0.00 0.00 0.00 10:33:02 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 10:33:02 ens3 45.03 36.04 74.93 12.61 0.00 0.00 0.00 0.00 Average: lo 1.41 1.41 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 103.13 75.37 506.53 11.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1631) 02/13/24 _x86_64_ (2 CPU) 10:30:29 LINUX RESTART (2 CPU) 10:31:02 CPU %user %nice %system %iowait %steal %idle 10:32:01 all 40.51 0.00 3.08 6.52 0.08 49.81 10:32:01 0 33.57 0.00 2.84 7.01 0.09 56.50 10:32:01 1 47.45 0.00 3.31 6.01 0.08 43.14 10:33:02 all 42.72 0.00 2.56 3.86 0.07 50.78 10:33:02 0 40.43 0.00 2.42 4.75 0.08 52.32 10:33:02 1 45.03 0.00 2.72 2.98 0.07 49.20 Average: all 41.63 0.00 2.81 5.17 0.08 50.30 Average: 0 37.05 0.00 2.62 5.86 0.08 54.39 Average: 1 46.23 0.00 3.01 4.48 0.08 46.20