---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4120 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: 2799.870 BogoMIPS: 5599.74 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 342 116 0 1534 1465 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:07:84:d1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.62/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86210sec preferred_lft 86210sec inet6 fe80::f816:3eff:fe07:84d1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4120) 01/19/24 _x86_64_ (2 CPU) 06:24:47 LINUX RESTART (2 CPU) 06:25:01 tps rtps wtps bread/s bwrtn/s 06:26:02 284.67 189.36 95.32 5176.61 10588.17 06:27:01 628.03 575.79 52.23 5776.05 8203.75 Average: 454.31 380.28 74.03 5472.77 9410.13 06:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:26:02 138000 1531512 1902632 93.24 51752 1429940 546524 17.69 426824 1327256 128344 06:27:01 66636 1511584 1973996 96.73 192012 1314156 555968 18.00 544040 1243500 122684 Average: 102318 1521548 1938314 94.99 121882 1372048 551246 17.84 485432 1285378 125514 06:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:26:02 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 06:26:02 ens3 294.05 190.05 1359.02 61.33 0.00 0.00 0.00 0.00 06:27:01 lo 0.96 0.96 0.08 0.08 0.00 0.00 0.00 0.00 06:27:01 ens3 39.71 36.28 332.61 12.74 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 168.39 114.08 851.92 37.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4120) 01/19/24 _x86_64_ (2 CPU) 06:24:47 LINUX RESTART (2 CPU) 06:25:01 CPU %user %nice %system %iowait %steal %idle 06:26:02 all 65.00 0.00 18.35 8.53 0.13 7.99 06:26:02 0 65.42 0.00 17.99 9.04 0.12 7.43 06:26:02 1 64.60 0.00 18.72 8.02 0.12 8.54 06:27:01 all 36.72 0.00 4.38 31.89 0.10 26.90 06:27:01 0 47.74 0.00 4.68 27.37 0.12 20.09 06:27:01 1 25.73 0.00 4.09 36.39 0.10 33.69 Average: all 50.93 0.00 11.40 20.15 0.11 17.40 Average: 0 56.64 0.00 11.38 18.14 0.12 13.72 Average: 1 45.23 0.00 11.43 22.16 0.11 21.08