---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1865 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 316 111 0 1564 1503 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:72:46:89 brd ff:ff:ff:ff:ff:ff inet 10.32.7.14/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86228sec preferred_lft 86228sec inet6 fe80::f816:3eff:fe72:4689/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1865) 02/15/24 _x86_64_ (2 CPU) 10:42:27 LINUX RESTART (2 CPU) 10:43:02 tps rtps wtps bread/s bwrtn/s 10:44:01 125.63 42.62 83.01 1941.11 14454.75 10:45:01 81.27 30.96 50.32 1997.87 6139.82 Average: 103.27 36.74 66.53 1969.73 10262.71 10:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 106664 1511288 1933968 94.77 52852 1440048 580280 18.78 441308 1346728 18092 10:45:01 116208 1521412 1924424 94.31 63172 1429744 571160 18.49 455588 1322612 52596 Average: 111436 1516350 1929196 94.54 58012 1434896 575720 18.64 448448 1334670 35344 10:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 ens3 77.79 71.66 990.92 8.65 0.00 0.00 0.00 0.00 10:44:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 10:45:01 ens3 25.81 24.38 48.86 13.45 0.00 0.00 0.00 0.00 10:45:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 51.58 47.82 515.98 11.07 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1865) 02/15/24 _x86_64_ (2 CPU) 10:42:27 LINUX RESTART (2 CPU) 10:43:02 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 40.16 0.00 2.78 6.30 0.08 50.67 10:44:01 0 56.08 0.00 3.02 3.24 0.10 37.56 10:44:01 1 24.23 0.00 2.51 9.38 0.07 63.81 10:45:01 all 42.62 0.00 2.76 2.99 0.08 51.56 10:45:01 0 50.03 0.00 3.05 1.42 0.08 45.41 10:45:01 1 35.18 0.00 2.48 4.57 0.07 57.71 Average: all 41.40 0.00 2.77 4.63 0.08 51.12 Average: 0 53.03 0.00 3.04 2.32 0.09 41.52 Average: 1 29.74 0.00 2.50 6.96 0.07 60.74