---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4711 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 317 119 0 1555 1500 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:82:a4:0e brd ff:ff:ff:ff:ff:ff inet 10.32.6.44/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86210sec preferred_lft 86210sec inet6 fe80::f816:3eff:fe82:a40e/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-4711) 03/16/24 _x86_64_ (2 CPU) 10:30:32 LINUX RESTART (2 CPU) 10:31:02 tps rtps wtps bread/s bwrtn/s 10:32:01 98.42 33.39 65.03 1632.93 9342.37 10:33:01 72.73 15.29 57.43 1658.25 8325.62 Average: 85.47 24.27 61.20 1645.70 8829.77 10:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 158532 1553804 1882100 92.23 50784 1434096 541716 17.54 389048 1350704 113116 10:33:01 175972 1563476 1864660 91.38 61144 1412552 523056 16.93 413616 1302916 59744 Average: 167252 1558640 1873380 91.80 55964 1423324 532386 17.23 401332 1326810 86430 10:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 10:32:01 ens3 135.56 93.39 771.31 9.46 0.00 0.00 0.00 0.00 10:33:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 10:33:01 ens3 53.32 41.50 177.17 14.50 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 94.09 67.23 471.77 12.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4711) 03/16/24 _x86_64_ (2 CPU) 10:30:32 LINUX RESTART (2 CPU) 10:31:02 CPU %user %nice %system %iowait %steal %idle 10:32:01 all 41.15 0.00 2.79 5.31 0.32 50.43 10:32:01 0 39.56 0.00 2.58 4.62 0.34 52.90 10:32:01 1 42.74 0.00 3.02 6.00 0.31 47.94 10:33:01 all 43.92 0.00 2.63 3.36 0.32 49.77 10:33:01 0 47.14 0.00 2.47 1.49 0.33 48.57 10:33:01 1 40.72 0.00 2.79 5.22 0.30 50.97 Average: all 42.55 0.00 2.71 4.32 0.32 50.10 Average: 0 43.38 0.00 2.53 3.04 0.34 50.72 Average: 1 41.72 0.00 2.91 5.60 0.30 49.47