---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3692 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: 2799.996 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 327 133 0 1531 1497 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:34:47:fe brd ff:ff:ff:ff:ff:ff inet 10.32.7.121/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86219sec preferred_lft 86219sec inet6 fe80::f816:3eff:fe34:47fe/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-3692) 03/05/24 _x86_64_ (2 CPU) 14:02:35 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 133.44 40.17 93.27 2346.97 13861.43 14:05:01 124.54 56.56 67.98 3121.89 18004.13 Average: 128.99 48.37 80.63 2734.37 15932.43 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 92164 1504500 1948468 95.48 57696 1442112 574496 18.60 462280 1338804 80536 14:05:01 202060 1561056 1838572 90.10 70092 1383036 523548 16.95 386708 1319004 98456 Average: 147112 1532778 1893520 92.79 63894 1412574 549022 17.77 424494 1328904 89496 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 14:04:01 ens3 179.21 126.48 928.76 13.01 0.00 0.00 0.00 0.00 14:05:01 lo 3.00 3.00 0.24 0.24 0.00 0.00 0.00 0.00 14:05:01 ens3 414.33 290.90 2771.24 33.81 0.00 0.00 0.00 0.00 Average: lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 296.75 208.68 1849.85 23.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3692) 03/05/24 _x86_64_ (2 CPU) 14:02:35 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 39.12 0.00 3.04 7.18 0.09 50.57 14:04:01 0 40.69 0.00 3.04 12.53 0.10 43.65 14:04:01 1 37.56 0.00 3.01 1.88 0.07 57.48 14:05:01 all 42.13 0.00 3.47 5.45 0.09 48.85 14:05:01 0 43.69 0.00 3.31 6.35 0.10 46.56 14:05:01 1 40.58 0.00 3.64 4.54 0.10 51.13 Average: all 40.63 0.00 3.26 6.31 0.09 49.71 Average: 0 42.19 0.00 3.18 9.43 0.10 45.11 Average: 1 39.07 0.00 3.33 3.21 0.08 54.31