---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-805 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 329 93 0 1569 1488 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:29:1f:39 brd ff:ff:ff:ff:ff:ff inet 10.32.7.83/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86246sec preferred_lft 86246sec inet6 fe80::f816:3eff:fe29:1f39/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-805) 05/01/24 _x86_64_ (2 CPU) 15:19:43 LINUX RESTART (2 CPU) 15:20:01 tps rtps wtps bread/s bwrtn/s 15:21:02 149.84 49.73 100.12 2259.80 8881.43 15:22:02 104.12 31.85 72.26 1866.76 10602.78 Average: 127.17 40.87 86.31 2064.95 9734.80 15:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:21:02 116252 1538888 1924380 94.30 51740 1459384 545828 17.67 422740 1357700 141976 15:22:02 170536 1576328 1870096 91.64 62412 1429504 505316 16.36 400392 1321836 27944 Average: 143394 1557608 1897238 92.97 57076 1444444 525572 17.01 411566 1339768 84960 15:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:21:02 ens3 202.73 142.21 908.00 28.19 0.00 0.00 0.00 0.00 15:21:02 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 15:22:02 ens3 60.23 46.17 178.56 15.38 0.00 0.00 0.00 0.00 15:22:02 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 132.09 94.60 546.37 21.84 0.00 0.00 0.00 0.00 Average: lo 1.61 1.61 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-805) 05/01/24 _x86_64_ (2 CPU) 15:19:43 LINUX RESTART (2 CPU) 15:20:01 CPU %user %nice %system %iowait %steal %idle 15:21:02 all 38.79 0.00 2.87 8.28 0.08 49.98 15:21:02 0 16.20 0.00 1.95 5.71 0.08 76.05 15:21:02 1 61.62 0.00 3.80 10.85 0.10 23.63 15:22:02 all 42.76 0.00 2.36 4.75 0.09 50.04 15:22:02 0 36.39 0.00 1.82 4.70 0.10 56.99 15:22:02 1 49.17 0.00 2.91 4.80 0.09 43.04 Average: all 40.76 0.00 2.62 6.53 0.09 50.01 Average: 0 26.20 0.00 1.89 5.21 0.09 66.60 Average: 1 55.44 0.00 3.36 7.84 0.09 33.26