---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3312 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 7.5G 12G 39% / 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 341 87 0 1563 1473 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:a7:f4:18 brd ff:ff:ff:ff:ff:ff inet 10.32.7.94/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86197sec preferred_lft 86197sec inet6 fe80::f816:3eff:fea7:f418/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3312) 03/01/24 _x86_64_ (2 CPU) 11:03:40 LINUX RESTART (2 CPU) 11:04:01 tps rtps wtps bread/s bwrtn/s 11:05:02 117.16 49.60 67.55 2246.90 9424.65 11:06:01 129.19 38.89 90.30 3002.24 19523.60 Average: 123.12 44.29 78.83 2621.46 14432.58 11:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:02 78248 1479284 1962384 96.17 49628 1440532 594768 19.25 457920 1361376 141468 11:06:01 196724 1540384 1843908 90.36 72924 1360188 604124 19.56 395836 1306104 133972 Average: 137486 1509834 1903146 93.26 61276 1400360 599446 19.40 426878 1333740 137720 11:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:02 ens3 90.84 79.31 1076.92 11.00 0.00 0.00 0.00 0.00 11:05:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 11:06:01 ens3 47.73 41.08 608.60 10.28 0.00 0.00 0.00 0.00 11:06:01 lo 0.75 0.75 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 69.46 60.35 844.69 10.64 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3312) 03/01/24 _x86_64_ (2 CPU) 11:03:40 LINUX RESTART (2 CPU) 11:04:01 CPU %user %nice %system %iowait %steal %idle 11:05:02 all 39.89 0.00 2.93 6.37 0.09 50.72 11:05:02 0 46.09 0.00 3.26 5.85 0.08 44.72 11:05:02 1 33.69 0.00 2.60 6.89 0.08 56.73 11:06:01 all 40.00 0.00 3.08 6.59 0.08 50.25 11:06:01 0 37.45 0.00 2.67 8.42 0.09 51.38 11:06:01 1 42.57 0.00 3.48 4.75 0.08 49.12 Average: all 39.94 0.00 3.00 6.48 0.09 50.49 Average: 0 41.81 0.00 2.97 7.12 0.08 48.02 Average: 1 38.09 0.00 3.04 5.83 0.08 52.96