---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4015 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 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 321 96 0 1575 1498 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:cb:1d:4b brd ff:ff:ff:ff:ff:ff inet 10.32.6.152/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86244sec preferred_lft 86244sec inet6 fe80::f816:3eff:fecb:1d4b/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-4015) 03/08/24 _x86_64_ (2 CPU) 15:19:34 LINUX RESTART (2 CPU) 15:20:01 tps rtps wtps bread/s bwrtn/s 15:21:02 113.67 34.16 79.51 1679.68 10299.80 15:22:01 97.46 32.79 64.67 2949.10 9354.39 Average: 105.64 33.48 72.16 2308.95 9831.14 15:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:21:02 93692 1509948 1946940 95.41 56976 1445180 577972 18.71 444440 1352824 148916 15:22:01 95344 1510456 1945288 95.33 64812 1437864 577736 18.70 461708 1337676 52844 Average: 94518 1510202 1946114 95.37 60894 1441522 577854 18.71 453074 1345250 100880 15:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:21:02 ens3 176.80 127.22 936.61 13.16 0.00 0.00 0.00 0.00 15:21:02 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 15:22:01 ens3 36.85 29.63 47.87 11.51 0.00 0.00 0.00 0.00 15:22:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 107.42 78.84 496.05 12.34 0.00 0.00 0.00 0.00 Average: lo 1.58 1.58 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4015) 03/08/24 _x86_64_ (2 CPU) 15:19:34 LINUX RESTART (2 CPU) 15:20:01 CPU %user %nice %system %iowait %steal %idle 15:21:02 all 38.93 0.00 2.85 6.51 0.08 51.62 15:21:02 0 50.87 0.00 3.13 1.56 0.08 44.36 15:21:02 1 27.00 0.00 2.56 11.47 0.08 58.88 15:22:01 all 42.00 0.00 2.51 4.94 0.08 50.47 15:22:01 0 37.64 0.00 2.71 4.49 0.07 55.09 15:22:01 1 46.35 0.00 2.31 5.38 0.08 45.88 Average: all 40.45 0.00 2.68 5.73 0.08 51.05 Average: 0 44.31 0.00 2.92 3.01 0.08 49.68 Average: 1 36.61 0.00 2.44 8.45 0.08 52.42