---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4779 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: 2800.000 BogoMIPS: 5600.00 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 7.8G 12G 41% / 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 336 71 0 1584 1474 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:cb:d1:15 brd ff:ff:ff:ff:ff:ff inet 10.32.7.254/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fecb:d115/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4779) 06/27/24 _x86_64_ (2 CPU) 05:04:40 LINUX RESTART (2 CPU) 05:05:01 tps rtps wtps bread/s bwrtn/s 05:06:01 157.92 72.63 85.29 4057.30 12001.60 05:07:01 169.43 88.01 81.43 4925.14 24937.66 Average: 163.68 80.32 83.36 4491.22 18469.63 05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 101576 1563824 1939056 95.02 55992 1492772 521772 16.89 389788 1399656 99440 05:07:01 175032 1556072 1865600 91.42 76668 1387404 530696 17.18 362712 1346712 138800 Average: 138304 1559948 1902328 93.22 66330 1440088 526234 17.03 376250 1373184 119120 05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 ens3 89.14 79.91 944.92 12.76 0.00 0.00 0.00 0.00 05:06:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 05:07:01 ens3 92.39 80.08 1685.56 9.65 0.00 0.00 0.00 0.00 05:07:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 90.76 79.99 1315.24 11.21 0.00 0.00 0.00 0.00 Average: lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4779) 06/27/24 _x86_64_ (2 CPU) 05:04:40 LINUX RESTART (2 CPU) 05:05:01 CPU %user %nice %system %iowait %steal %idle 05:06:01 all 38.81 0.00 3.17 7.57 0.10 50.35 05:06:01 0 38.39 0.00 3.04 3.99 0.10 54.48 05:06:01 1 39.23 0.00 3.31 11.14 0.12 46.19 05:07:01 all 36.39 0.00 3.59 9.10 0.09 50.82 05:07:01 0 40.01 0.00 3.69 7.16 0.08 49.06 05:07:01 1 32.77 0.00 3.48 11.06 0.08 52.61 Average: all 37.60 0.00 3.38 8.34 0.10 50.59 Average: 0 39.20 0.00 3.36 5.58 0.09 51.77 Average: 1 36.00 0.00 3.40 11.10 0.10 49.40