---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2179 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 301 158 0 1532 1517 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:3a:8e:66 brd ff:ff:ff:ff:ff:ff inet 10.32.7.72/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86228sec preferred_lft 86228sec inet6 fe80::f816:3eff:fe3a:8e66/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2179) 02/18/24 _x86_64_ (2 CPU) 18:25:42 LINUX RESTART (2 CPU) 18:26:01 tps rtps wtps bread/s bwrtn/s 18:27:02 116.06 37.76 78.29 1777.91 13800.03 18:28:01 124.51 68.49 56.02 3561.44 6954.29 Average: 120.25 53.00 67.25 2662.19 10405.91 18:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:27:02 133080 1560576 1907552 93.48 51356 1463840 540136 17.48 403464 1357872 33392 18:28:01 101192 1533712 1939440 95.04 64788 1455336 564044 18.26 458488 1335372 42940 Average: 117136 1547144 1923496 94.26 58072 1459588 552090 17.87 430976 1346622 38166 18:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:27:02 ens3 79.94 76.36 1067.82 8.51 0.00 0.00 0.00 0.00 18:27:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 18:28:01 ens3 28.93 27.19 42.42 14.82 0.00 0.00 0.00 0.00 18:28:01 lo 2.30 2.30 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 54.65 51.98 559.42 11.64 0.00 0.00 0.00 0.00 Average: lo 1.75 1.75 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-2179) 02/18/24 _x86_64_ (2 CPU) 18:25:42 LINUX RESTART (2 CPU) 18:26:01 CPU %user %nice %system %iowait %steal %idle 18:27:02 all 39.65 0.00 2.79 6.81 0.08 50.66 18:27:02 0 40.10 0.00 3.10 10.04 0.08 46.67 18:27:02 1 39.23 0.00 2.49 3.56 0.08 54.64 18:28:01 all 39.92 0.00 2.60 6.94 0.09 50.45 18:28:01 0 60.92 0.00 3.22 6.44 0.10 29.32 18:28:01 1 18.96 0.00 1.98 7.45 0.10 71.51 Average: all 39.78 0.00 2.70 6.87 0.09 50.56 Average: 0 50.40 0.00 3.16 8.26 0.09 38.08 Average: 1 29.19 0.00 2.23 5.49 0.09 62.99