---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-5588 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 328 88 0 1576 1489 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:dd:54:f1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.88/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86251sec preferred_lft 86251sec inet6 fe80::f816:3eff:fedd:54f1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5588) 03/26/24 _x86_64_ (2 CPU) 15:19:40 LINUX RESTART (2 CPU) 15:20:01 tps rtps wtps bread/s bwrtn/s 15:21:02 137.48 46.54 90.94 2143.99 13668.63 15:22:01 76.33 21.57 54.76 1528.43 5756.83 Average: 107.17 34.16 73.00 1838.82 9746.29 15:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:21:02 101356 1487380 1939276 95.03 52592 1422124 596032 19.29 473832 1321500 16476 15:22:01 89600 1502660 1951032 95.61 62796 1436476 578400 18.72 477404 1325280 23224 Average: 95478 1495020 1945154 95.32 57694 1429300 587216 19.01 475618 1323390 19850 15:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:21:02 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 15:21:02 ens3 114.71 80.03 877.09 9.70 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 15:22:01 ens3 52.27 40.36 175.61 15.40 0.00 0.00 0.00 0.00 Average: lo 1.65 1.65 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 83.75 60.36 529.33 12.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5588) 03/26/24 _x86_64_ (2 CPU) 15:19:40 LINUX RESTART (2 CPU) 15:20:01 CPU %user %nice %system %iowait %steal %idle 15:21:02 all 39.61 0.00 2.81 7.13 0.08 50.36 15:21:02 0 43.63 0.00 3.09 3.95 0.08 49.25 15:21:02 1 35.59 0.00 2.53 10.33 0.07 51.48 15:22:01 all 43.05 0.00 2.49 3.64 0.08 50.75 15:22:01 0 57.51 0.00 2.87 1.24 0.08 38.30 15:22:01 1 28.59 0.00 2.09 6.04 0.05 63.23 Average: all 41.32 0.00 2.65 5.40 0.08 50.55 Average: 0 50.52 0.00 2.98 2.60 0.08 43.81 Average: 1 32.11 0.00 2.31 8.20 0.06 57.32